:root {
            --accent: #3b82f6;
            --accent-hover: #2563eb;
            --accent-glow: rgba(59, 130, 246, 0.20);
            --accent-dim: rgba(59, 130, 246, 0.08);
            --accent-border: rgba(59, 130, 246, 0.22);

            --bg-page: #f1f5f9;
            --bg-elevated: #ffffff;
            --text-main: #0f172a;
            --text-soft: rgba(15, 23, 42, 0.70);
            --text-muted: rgba(15, 23, 42, 0.45);

            --glass-bg: rgba(255, 255, 255, 0.60);
            --glass-border: rgba(255, 255, 255, 0.35);
            --glass-shadow: rgba(15, 23, 42, 0.06);

            --drawer-bg: rgba(255, 255, 255, 0.82);
            --drawer-border: rgba(255, 255, 255, 0.25);
            --drawer-shadow: rgba(15, 23, 42, 0.12);

            --surface-solid: #ffffff;
            --surface-muted: #e9edf3;
            --border-subtle: rgba(15, 23, 42, 0.08);
            --border-strong: rgba(15, 23, 42, 0.16);

            --danger: #ef4444;
            --danger-dim: rgba(239, 68, 68, 0.08);
            --success: #22c55e;
            --warning: #f59e0b;

            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --radius-full: 999px;

            --ease: cubic-bezier(0.22, 0.8, 0.2, 1);
            --dur-fast: 140ms;
            --dur-med: 260ms;

            --shadow-sm: 0 2px 8px var(--glass-shadow);
            --shadow-md: 0 8px 30px var(--glass-shadow);
            --shadow-lg: 0 16px 48px var(--glass-shadow);

            --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
        }

        [data-theme="dark"] {
            --bg-page: #020617;
            --bg-elevated: #0a1429;
            --text-main: #f1f5f9;
            --text-soft: rgba(241, 245, 249, 0.72);
            --text-muted: rgba(241, 245, 249, 0.45);

            --glass-bg: rgba(10, 20, 41, 0.64);
            --glass-border: rgba(148, 163, 184, 0.12);
            --glass-shadow: rgba(0, 0, 0, 0.35);

            --drawer-bg: rgba(10, 20, 41, 0.90);
            --drawer-border: rgba(255, 255, 255, 0.05);
            --drawer-shadow: rgba(0, 0, 0, 0.55);

            --surface-solid: #0f1a2e;
            --surface-muted: #1a2740;
            --border-subtle: rgba(241, 245, 249, 0.08);
            --border-strong: rgba(241, 245, 249, 0.16);

            --accent-dim: rgba(59, 130, 246, 0.12);
            --accent-border: rgba(59, 130, 246, 0.25);
            --accent-glow: rgba(59, 130, 246, 0.15);

            --danger-dim: rgba(239, 68, 68, 0.10);
        }

        /*  
               RESET & BASE
                 */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            -webkit-text-size-adjust: 100%;
            text-size-adjust: 100%;
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--bg-page);
            color: var(--text-main);
            font-family: var(--font);
            line-height: 1.55;
            transition: background var(--dur-med) var(--ease), color var(--dur-med) var(--ease);
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img,
        svg {
            display: block;
        }
        button {
            font-family: inherit;
            font-size: inherit;
        }
        a {
            color: inherit;
            text-decoration: none;
        }

        .visually-hidden {
            position: absolute !important;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.001ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.001ms !important;
                scroll-behavior: auto !important;
            }
        }

        :focus-visible {
            outline: 2.5px solid var(--accent);
            outline-offset: 2px;
            border-radius: 6px;
        }

        /*  
               UTILITY
                 */
        .wrap {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 640px) {
            .wrap {
                padding: 0 32px;
            }
        }
        @media (min-width: 1024px) {
            .wrap {
                padding: 0 40px;
            }
        }

        .glass {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            box-shadow: var(--shadow-md);
            backdrop-filter: blur(18px) saturate(140%);
            -webkit-backdrop-filter: blur(18px) saturate(140%);
        }

        @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
            .glass {
                background: var(--surface-solid);
                backdrop-filter: none;
                -webkit-backdrop-filter: none;
            }
        }

        .btn-reset {
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
            color: inherit;
            font: inherit;
        }

        /*  
               TOP NAV
                 */
        .topnav {
            position: sticky;
            top: 0;
            z-index: 50;
            border-bottom: 1px solid var(--glass-border);
            background: var(--glass-bg);
            backdrop-filter: blur(20px) saturate(140%);
            -webkit-backdrop-filter: blur(20px) saturate(140%);
        }

        .topnav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 8px;
            padding: 0 12px;
        }

        @media (min-width: 640px) {
            .topnav-inner {
                height: 68px;
                padding: 0 32px;
                gap: 16px;
            }
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 16px;
            letter-spacing: -0.02em;
            flex-shrink: 0;
            color: var(--text-main);
            transition: opacity var(--dur-fast) var(--ease);
        }
        .brand:hover {
            opacity: 0.8;
        }

        .brand-mark {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            color: var(--accent);
        }

        @media (min-width: 480px) {
            .brand {
                font-size: 18px;
                gap: 10px;
            }
            .brand-mark {
                width: 30px;
                height: 30px;
            }
        }

        .nav-center {
            display: none;
            align-items: center;
            gap: 2px;
        }

        @media (min-width: 1040px) {
            .nav-center {
                display: flex;
            }
        }

        .nav-link {
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-soft);
            transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
            min-height: 44px;
            display: flex;
            align-items: center;
            text-decoration: none;
            border: none;
            background: transparent;
            cursor: pointer;
            font-family: inherit;
            white-space: nowrap;
        }

        @media (min-width: 640px) {
            .nav-link {
                padding: 9px 16px;
                font-size: 14px;
            }
        }

        .nav-link:hover {
            background: var(--accent-dim);
            color: var(--text-main);
        }
        .nav-link[aria-current="page"] {
            color: var(--accent);
            background: var(--accent-dim);
            font-weight: 700;
        }

        .nav-more {
            position: relative;
            display: flex;
        }
        .nav-more-btn {
            gap: 4px;
        }
        .nav-more-caret {
            width: 14px;
            height: 14px;
            flex-shrink: 0;
            transition: transform var(--dur-fast) var(--ease);
        }
        .nav-more-btn[aria-expanded="true"] {
            background: var(--accent-dim);
            color: var(--text-main);
        }
        .nav-more-btn[aria-expanded="true"] .nav-more-caret {
            transform: rotate(180deg);
        }
        .nav-more-btn.has-active {
            color: var(--accent);
        }
        .nav-more-menu {
            left: 0;
            right: auto;
            min-width: 190px;
        }
        .menu-item[aria-current="page"] {
            color: var(--accent);
            background: var(--accent-dim);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
            position: relative;
        }

        @media (min-width: 480px) {
            .nav-right {
                gap: 8px;
            }
        }

        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            border: none;
            background: transparent;
            color: var(--text-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
            flex-shrink: 0;
            position: relative;
        }

        .icon-btn:hover {
            background: var(--accent-dim);
            color: var(--accent);
            transform: scale(1.04);
        }
        .icon-btn:active {
            transform: scale(0.94);
        }

        .icon-btn svg {
            width: 18px;
            height: 18px;
        }

        @media (min-width: 480px) {
            .icon-btn {
                width: 44px;
                height: 44px;
            }
            .icon-btn svg {
                width: 20px;
                height: 20px;
            }
        }

        .signin-btn {
            display: none;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-subtle);
            background: transparent;
            color: var(--text-main);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            min-height: 40px;
            transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
            flex-shrink: 0;
        }

        .signin-btn:hover {
            border-color: var(--accent);
            background: var(--accent-dim);
        }

        @media (min-width: 1040px) {
            .signin-btn {
                display: block;
                padding: 9px 20px;
                font-size: 14px;
                min-height: 44px;
            }
        }

        .mobile-menu-btn {
            display: flex;
        }

        @media (min-width: 1040px) {
            .mobile-menu-btn {
                display: none;
            }
        }

        @media (max-width: 479px) {
            #dataModeBadgeText {
                display: none;
            }
            .data-mode-badge {
                padding: 6px;
            }
        }

        @media (max-width: 639px) {
            #historyBtn,
            #settingsBtn {
                display: none;
            }
        }

        /*  
               DROPDOWN MENU
                 */
        .menu-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            min-width: 210px;
            padding: 6px;
            border-radius: var(--radius-lg);
            background: var(--drawer-bg);
            border: 1px solid var(--drawer-border);
            backdrop-filter: blur(22px) saturate(140%);
            -webkit-backdrop-filter: blur(22px) saturate(140%);
            z-index: 1000;
            transform: scale(0.94) translateY(-6px);
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
        }

        .menu-dropdown.open {
            opacity: 1;
            transform: scale(1) translateY(0);
            pointer-events: auto;
        }

        .menu-item {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border: 0;
            border-radius: var(--radius-sm);
            background: transparent;
            color: var(--text-main);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            text-align: left;
            transition: background var(--dur-fast) var(--ease);
            min-height: 44px;
        }

        .menu-item:hover {
            background: var(--accent-dim);
            color: var(--accent);
        }
        .menu-item svg {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            color: var(--text-soft);
        }
        .menu-divider {
            height: 1px;
            background: var(--border-subtle);
            margin: 4px 0;
        }

        /*  
               TOOLTIP
                 */
        [data-tooltip] {
            position: relative;
        }
        [data-tooltip]::after {
            content: attr(data-tooltip);
            position: absolute;
            bottom: calc(100% + 8px);
            left: 50%;
            transform: translateX(-50%) translateY(4px);
            background: var(--surface-solid);
            color: var(--text-main);
            font-size: 12px;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 6px;
            border: 1px solid var(--border-subtle);
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
            box-shadow: var(--shadow-sm);
            z-index: 60;
        }

        [data-tooltip]:hover::after,
        [data-tooltip]:focus-visible::after {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        @media (max-width: 480px) {
            [data-tooltip]::after {
                display: none;
            }
        }

        /*  
               DRAWERS
                 */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(2, 6, 23, 0.45);
            z-index: 60;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--dur-med) var(--ease);
        }
        .drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-drawer {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(300px, 80vw);
            z-index: 61;
            background: var(--drawer-bg);
            border-left: 1px solid var(--drawer-border);
            transform: translateX(100%);
            transition: transform var(--dur-med) var(--ease);
            display: flex;
            flex-direction: column;
            padding: 16px 18px;
            overflow-y: auto;
            backdrop-filter: blur(22px) saturate(140%);
            -webkit-backdrop-filter: blur(22px) saturate(140%);
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .side-drawer {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: min(360px, 88vw);
            z-index: 61;
            background: var(--drawer-bg);
            border-right: 1px solid var(--drawer-border);
            transform: translateX(-100%);
            transition: transform var(--dur-med) var(--ease);
            display: flex;
            flex-direction: column;
            padding: 16px 18px 24px;
            overflow-y: auto;
            backdrop-filter: blur(22px) saturate(140%);
            -webkit-backdrop-filter: blur(22px) saturate(140%);
        }

        .side-drawer.open {
            transform: translateX(0);
        }

        .drawer-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 18px;
            flex-shrink: 0;
        }
        .drawer-head h2 {
            font-size: 17px;
            margin: 0;
            font-weight: 700;
        }

        .drawer-body {
            flex: 1;
            overflow-y: auto;
            padding-right: 2px;
        }

        .drawer-body::-webkit-scrollbar {
            width: 4px;
        }
        .drawer-body::-webkit-scrollbar-track {
            background: transparent;
        }
        .drawer-body::-webkit-scrollbar-thumb {
            background: var(--border-subtle);
            border-radius: var(--radius-full);
        }

        /*  
               DRAWER NAV GROUPS + ACCORDION
                 */
        .drawer-group {
            margin-bottom: 18px;
        }
        .drawer-group+.drawer-group {
            padding-top: 14px;
            border-top: 1px solid var(--border-subtle);
        }
        .drawer-group-title {
            margin: 0 0 6px;
            padding: 0 14px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--text-muted);
        }
        .drawer-group nav {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .drawer-accordion-trigger {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            min-height: 44px;
            padding: 10px 14px;
            border: none;
            border-radius: var(--radius-sm);
            background: transparent;
            color: var(--text-main);
            font-size: 13px;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            transition: background var(--dur-fast) var(--ease);
        }
        .drawer-accordion-trigger:hover {
            background: var(--accent-dim);
        }
        .accordion-chevron {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            color: var(--text-soft);
            transition: transform var(--dur-fast) var(--ease);
        }
        .drawer-accordion-trigger[aria-expanded="true"] .accordion-chevron {
            transform: rotate(180deg);
        }
        .drawer-accordion-panel {
            display: flex;
            flex-direction: column;
            gap: 2px;
            padding-left: 4px;
            margin-top: 2px;
        }
        .drawer-accordion-panel[hidden] {
            display: none;
        }

        /*  
               SETTINGS
                 */
        .setting-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-subtle);
            gap: 10px;
        }
        .setting-row:last-child {
            border-bottom: none;
        }

        .setting-label {
            font-size: 13.5px;
            font-weight: 500;
        }
        .setting-sub {
            font-size: 12px;
            color: var(--text-soft);
            margin-top: 2px;
        }

        .switch {
            position: relative;
            width: 40px;
            height: 24px;
            flex-shrink: 0;
        }
        .switch input {
            position: absolute;
            opacity: 0;
            width: 100%;
            height: 100%;
            margin: 0;
            cursor: pointer;
            z-index: 2;
        }
        .switch-track {
            position: absolute;
            inset: 0;
            background: var(--surface-muted);
            border-radius: var(--radius-full);
            transition: background var(--dur-fast) var(--ease);
            border: 1px solid var(--border-subtle);
        }
        .switch-thumb {
            position: absolute;
            top: 2px;
            left: 2px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
            transition: transform var(--dur-fast) var(--ease);
            z-index: 1;
        }
        .switch input:checked+.switch-track {
            background: var(--accent);
            border-color: var(--accent);
        }
        .switch input:checked+.switch-track+.switch-thumb {
            transform: translateX(18px);
        }

        .seg-group {
            display: flex;
            background: var(--surface-muted);
            border-radius: var(--radius-full);
            padding: 3px;
            gap: 3px;
            flex-wrap: nowrap;
        }
        .seg-btn {
            flex: 1;
            padding: 6px 10px;
            border: none;
            background: transparent;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 600;
            color: var(--text-soft);
            cursor: pointer;
            min-height: 32px;
            white-space: nowrap;
            transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
        }
        .seg-btn[aria-pressed="true"] {
            background: var(--surface-solid);
            color: var(--accent);
            box-shadow: 0 1px 4px var(--glass-shadow);
        }

        .select-field {
            width: 100%;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            background: var(--surface-solid);
            color: var(--text-main);
            font-size: 13px;
            min-height: 40px;
            -webkit-appearance: none;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
            transition: border-color var(--dur-fast) var(--ease);
        }
        .select-field:focus {
            border-color: var(--accent);
            outline: none;
        }

        .text-btn {
            background: none;
            border: none;
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            padding: 6px 0;
            transition: opacity var(--dur-fast) var(--ease);
        }
        .text-btn:hover {
            opacity: 0.8;
        }

        .danger-btn {
            width: 100%;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--danger);
            background: transparent;
            color: var(--danger);
            font-weight: 600;
            font-size: 13px;
            cursor: pointer;
            margin-top: 12px;
            min-height: 44px;
            transition: background var(--dur-fast) var(--ease);
        }
        .danger-btn:hover {
            background: var(--danger-dim);
        }

        .settings-section-title {
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
            margin: 18px 0 8px;
            padding-top: 14px;
            border-top: 1px solid var(--border-subtle);
        }
        .settings-section-title:first-of-type {
            border-top: none;
            margin-top: 4px;
            padding-top: 0;
        }

        .url-field-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .url-field-row .select-field {
            flex: 1;
            min-width: 160px;
        }

        .settings-btn-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 6px;
        }
        .settings-btn-row .btn {
            flex: 1;
            padding: 6px 12px;
            font-size: 12px;
            min-width: 80px;
            min-height: 36px;
        }

        .status-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 500;
            background: var(--surface-muted);
            color: var(--text-soft);
            width: 100%;
            margin-top: 8px;
        }
        .status-pill svg {
            width: 15px;
            height: 15px;
            flex-shrink: 0;
        }
        .status-pill.ok {
            color: var(--success);
            background: rgba(34, 197, 94, 0.08);
        }
        .status-pill.warn {
            color: var(--warning);
            background: rgba(245, 158, 11, 0.08);
        }
        .status-pill.err {
            color: var(--danger);
            background: rgba(239, 68, 68, 0.08);
        }
        .status-pill.testing svg {
            animation: spin 0.9s linear infinite;
        }

        .https-warn {
            display: flex;
            gap: 8px;
            align-items: flex-start;
            font-size: 12px;
            color: var(--warning);
            background: rgba(245, 158, 11, 0.08);
            border: 1px solid rgba(245, 158, 11, 0.25);
            border-radius: var(--radius-sm);
            padding: 10px 12px;
            margin-top: 8px;
        }
        .https-warn svg {
            width: 15px;
            height: 15px;
            flex-shrink: 0;
            margin-top: 1px;
        }

        .accordion {
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            margin-top: 12px;
            overflow: hidden;
        }
        .accordion-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            cursor: pointer;
            background: var(--surface-muted);
            font-size: 13px;
            font-weight: 600;
            min-height: 40px;
            transition: background var(--dur-fast) var(--ease);
        }
        .accordion-head:hover {
            background: var(--border-subtle);
        }
        .accordion-head svg {
            width: 16px;
            height: 16px;
            transition: transform var(--dur-fast) var(--ease);
        }
        .accordion.open .accordion-head svg {
            transform: rotate(180deg);
        }
        .accordion-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--dur-med) var(--ease);
        }
        .accordion.open .accordion-body {
            max-height: 600px;
        }
        .accordion-body-inner {
            padding: 12px 14px;
            font-size: 12px;
            color: var(--text-soft);
            line-height: 1.7;
        }
        .accordion-body-inner code,
        .code-block {
            display: block;
            background: var(--surface-solid);
            border: 1px solid var(--border-subtle);
            border-radius: 6px;
            padding: 8px 12px;
            font-family: var(--font-mono);
            font-size: 11px;
            white-space: pre;
            overflow-x: auto;
            margin: 6px 0;
            color: var(--text-main);
        }

        /*  
               HISTORY
                 */
        .history-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
        }
        .history-item .h-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .history-item .h-icon svg {
            width: 15px;
            height: 15px;
        }
        .history-item .h-main {
            flex: 1;
            min-width: 0;
        }
        .history-item .h-query {
            font-size: 13px;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .history-item .h-meta {
            font-size: 11px;
            color: var(--text-soft);
        }
        .history-item .h-remove {
            width: 30px;
            height: 30px;
            flex-shrink: 0;
        }

        .empty-state {
            text-align: center;
            padding: 32px 12px;
            color: var(--text-soft);
            font-size: 13.5px;
        }
        .empty-state svg {
            width: 34px;
            height: 34px;
            margin: 0 auto 10px;
            opacity: 0.4;
        }

        /*  
               HERO
                 */
        .hero {
            position: relative;
            padding: 48px 0 28px;
            text-align: center;
            overflow: hidden;
        }

        @media (min-width: 640px) {
            .hero {
                padding: 64px 0 36px;
            }
        }
        @media (min-width: 1024px) {
            .hero {
                padding: 80px 0 40px;
            }
        }

        .hero-glow {
            position: absolute;
            top: -140px;
            left: 50%;
            transform: translateX(-50%);
            width: 440px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(closest-side, var(--accent-glow), transparent 70%);
            pointer-events: none;
            filter: blur(12px);
        }

        @media (min-width: 640px) {
            .hero-glow {
                width: 600px;
                height: 360px;
                top: -160px;
            }
        }
        @media (min-width: 1024px) {
            .hero-glow {
                width: 760px;
                height: 440px;
                top: -180px;
            }
        }

        .hero-inner {
            position: relative;
            max-width: 700px;
            margin: 0 auto;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            background: var(--accent-dim);
            border: 1px solid var(--accent-border);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 20px;
        }
        .status-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }

        .hero h1 {
            font-size: clamp(28px, 7vw, 54px);
            line-height: 1.08;
            letter-spacing: -0.025em;
            margin: 0 0 14px;
            font-weight: 800;
            word-break: break-word;
        }

        .hero p.lede {
            font-size: 16px;
            color: var(--text-soft);
            margin: 0 auto;
            max-width: 480px;
            padding: 0 8px;
            line-height: 1.6;
        }

        @media (min-width: 640px) {
            .hero p.lede {
                font-size: 18px;
                max-width: 520px;
                padding: 0;
            }
        }

        /*  
               SEARCH BOX
                 */
        .search-shell {
            max-width: 780px;
            margin: 24px auto 0;
            position: relative;
            padding: 0 4px;
        }

        @media (min-width: 480px) {
            .search-shell {
                margin: 32px auto 0;
                padding: 0;
            }
        }
        @media (min-width: 640px) {
            .search-shell {
                margin: 38px auto 0;
            }
        }

        .search-box {
            border-radius: var(--radius-xl);
            padding: 6px;
            transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
        }

        .search-box.focused {
            border-color: var(--accent-border);
            box-shadow: 0 0 0 4px var(--accent-dim), var(--shadow-md);
        }

        .search-main-row {
            display: flex;
            align-items: stretch;
            gap: 4px;
            padding: 4px 4px 4px 12px;
        }

        @media (min-width: 480px) {
            .search-main-row {
                padding: 6px 6px 6px 16px;
                gap: 6px;
            }
        }

        .search-icon {
            width: 20px;
            height: 20px;
            color: var(--text-soft);
            flex-shrink: 0;
            align-self: center;
        }

        .search-input {
            flex: 1;
            border: none;
            background: transparent;
            outline: none;
            color: var(--text-main);
            font-size: 15px;
            font-family: inherit;
            min-width: 0;
            padding: 10px 2px;
            resize: none;
            max-height: 140px;
            line-height: 1.5;
            min-height: 44px;
        }

        @media (min-width: 480px) {
            .search-input {
                font-size: 17px;
                padding: 12px 4px;
                max-height: 160px;
                min-height: 48px;
            }
        }

        .search-input::placeholder {
            color: var(--text-muted);
        }

        .search-actions {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-shrink: 0;
        }

        .clear-btn {
            display: none;
        }
        .clear-btn.show {
            display: flex;
        }

        .submit-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: none;
            background: var(--accent);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-shrink: 0;
            transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
        }

        .submit-btn:hover:not(:disabled) {
            background: var(--accent-hover);
            transform: scale(1.05);
        }
        .submit-btn:disabled {
            opacity: 0.35;
            cursor: not-allowed;
            transform: none;
        }
        .submit-btn svg {
            width: 18px;
            height: 18px;
        }

        @media (min-width: 480px) {
            .submit-btn {
                width: 46px;
                height: 46px;
            }
            .submit-btn svg {
                width: 20px;
                height: 20px;
            }
        }

        .submit-btn.loading svg {
            animation: spin 0.9s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .search-secondary-row {
            display: flex;
            align-items: center;
            gap: 2px;
            padding: 4px 6px 6px;
            flex-wrap: wrap;
            border-top: 1px solid var(--border-subtle);
            margin-top: 2px;
        }

        @media (min-width: 480px) {
            .search-secondary-row {
                gap: 4px;
                padding: 6px 12px 8px;
            }
        }

        .chip-btn {
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 6px 10px;
            border-radius: var(--radius-full);
            border: 1px solid transparent;
            background: transparent;
            color: var(--text-soft);
            font-size: 12px;
            font-weight: 500;
            cursor: pointer;
            min-height: 32px;
            transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
        }

        .chip-btn:hover {
            background: var(--accent-dim);
            color: var(--accent);
            border-color: var(--accent-border);
        }
        .chip-btn svg {
            width: 14px;
            height: 14px;
        }

        @media (min-width: 480px) {
            .chip-btn {
                gap: 6px;
                padding: 8px 12px;
                font-size: 13px;
                min-height: 36px;
            }
            .chip-btn svg {
                width: 16px;
                height: 16px;
            }
        }

        .search-secondary-row .spacer {
            flex: 1;
            min-width: 8px;
        }

        .filter-count {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 18px;
            height: 18px;
            padding: 0 5px;
            background: var(--accent);
            color: #fff;
            border-radius: var(--radius-full);
            font-size: 10px;
            font-weight: 700;
            margin-left: 2px;
        }

        .validation-msg {
            font-size: 12px;
            color: var(--danger);
            text-align: left;
            padding: 6px 12px 0;
            min-height: 20px;
        }

        /*  
               AUTOCOMPLETE
                 */
        .autocomplete {
            position: absolute;
            top: calc(100% + 6px);
            left: 0;
            right: 0;
            border-radius: var(--radius-md);
            overflow: hidden;
            z-index: 30;
            max-height: 360px;
            overflow-y: auto;
            transform-origin: top center;
            transform: scaleY(0.94) translateY(-6px);
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
        }

        .autocomplete.open {
            opacity: 1;
            transform: scaleY(1) translateY(0);
            pointer-events: auto;
        }

        .ac-group-label {
            padding: 8px 14px 4px;
            font-size: 10.5px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
        }

        .ac-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 9px 14px;
            cursor: pointer;
            font-size: 13px;
            transition: background var(--dur-fast) var(--ease);
        }

        .ac-item:hover,
        .ac-item.active {
            background: var(--accent-dim);
        }
        .ac-item svg {
            width: 16px;
            height: 16px;
            color: var(--text-soft);
            flex-shrink: 0;
        }
        .ac-item .ac-text {
            flex: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .ac-item .ac-text mark {
            background: transparent;
            color: var(--accent);
            font-weight: 700;
        }
        .ac-item .ac-category {
            font-size: 11px;
            color: var(--text-soft);
            flex-shrink: 0;
        }
        .ac-item .ac-remove {
            width: 26px;
            height: 26px;
            flex-shrink: 0;
            opacity: 0.3;
            transition: opacity var(--dur-fast) var(--ease);
        }
        .ac-item:hover .ac-remove {
            opacity: 1;
        }

        /*  
               SEARCH MODES
                 */
        .modes-shell {
            max-width: 920px;
            margin: 18px auto 0;
        }

        @media (min-width: 480px) {
            .modes-shell {
                margin: 22px auto 0;
            }
        }
        @media (min-width: 640px) {
            .modes-shell {
                margin: 26px auto 0;
            }
        }

        .modes-row {
            display: flex;
            gap: 4px;
            overflow-x: auto;
            padding: 4px 2px 10px;
            scrollbar-width: thin;
            justify-content: flex-start;
            flex-wrap: nowrap;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x mandatory;
        }

        @media (min-width: 640px) {
            .modes-row {
                justify-content: center;
                flex-wrap: wrap;
                gap: 6px;
                scroll-snap-type: none;
                padding: 4px 0 10px;
            }
        }

        .mode-btn {
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 7px 14px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-subtle);
            background: var(--surface-solid);
            color: var(--text-soft);
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            white-space: nowrap;
            flex-shrink: 0;
            min-height: 36px;
            transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
            scroll-snap-align: start;
        }

        .mode-btn:hover {
            border-color: var(--accent-border);
            color: var(--text-main);
            transform: translateY(-1px);
        }
        .mode-btn[aria-selected="true"] {
            background: var(--accent-dim);
            border-color: var(--accent-border);
            color: var(--accent);
        }
        .mode-btn svg {
            width: 15px;
            height: 15px;
        }

        @media (min-width: 480px) {
            .mode-btn {
                padding: 8px 16px;
                font-size: 13px;
                min-height: 40px;
                gap: 6px;
            }
            .mode-btn svg {
                width: 17px;
                height: 17px;
            }
        }

        .mode-desc {
            text-align: center;
            font-size: 13px;
            color: var(--text-soft);
            margin-top: 8px;
            min-height: 18px;
            padding: 0 8px;
        }

        /*  
               SECTIONS
                 */
        .section {
            padding: 36px 0;
        }

        @media (min-width: 640px) {
            .section {
                padding: 48px 0;
            }
        }
        @media (min-width: 1024px) {
            .section {
                padding: 60px 0;
            }
        }

        .section-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-bottom: 18px;
            gap: 10px;
            flex-wrap: wrap;
        }

        .section-head h2 {
            font-size: 19px;
            margin: 0;
            font-weight: 700;
            letter-spacing: -0.01em;
        }

        @media (min-width: 640px) {
            .section-head h2 {
                font-size: 22px;
            }
        }

        .section-note {
            font-size: 11px;
            color: var(--text-soft);
            font-weight: 600;
            padding: 3px 10px;
            border: 1px dashed var(--border-subtle);
            border-radius: var(--radius-full);
        }

        /*  
               TRENDING
                 */
        .trend-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: left;
    width: 100%;
    border: none;
    color: inherit;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
    box-shadow: var(--shadow-sm);
}

.trend-num {
    font-size: 17px;
    font-weight: 800;
    color: var(--accent-border);
    flex-shrink: 0;
    width: 24px;
}

/* Mengunci area tengah agar benar-benar terpisah */
.trend-main {
    flex: 1 1 auto;
    min-width: 0;
    display: block !important; /* Paksa ke mode block */
}

.trend-title {
    display: block !important;
    font-size: 13.5px;
    font-weight: 600;
    margin: 0 0 2px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
}

.trend-cat {
    display: block !important;
    font-size: 11px;
    color: var(--text-soft);
    width: 100%;
}

.trend-arrow {
    width: 16px;
    height: 16px;
    color: var(--text-soft);
    flex-shrink: 0;
    margin-left: auto;
}


        /*  
               FEATURES
                 */
        .feature-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }

        @media (min-width: 480px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (min-width: 768px) {
            .feature-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .feature-card {
            padding: 18px 20px;
            border-radius: var(--radius-md);
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
            box-shadow: var(--shadow-sm);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .feature-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }
        .feature-icon svg {
            width: 18px;
            height: 18px;
        }

        .feature-card h3 {
            font-size: 14.5px;
            margin: 0 0 4px;
            font-weight: 700;
        }
        .feature-card p {
            font-size: 13px;
            color: var(--text-soft);
            margin: 0;
            line-height: 1.55;
        }

        /*  
               PRIVACY BAND
                 */
        .privacy-band {
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 18px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            box-shadow: var(--shadow-sm);
        }

        @media (min-width: 640px) {
            .privacy-band {
                flex-direction: row;
                text-align: left;
                padding: 30px 36px;
                gap: 28px;
            }
        }

        .privacy-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .privacy-icon svg {
            width: 24px;
            height: 24px;
        }

        .privacy-band h2 {
            font-size: 17px;
            margin: 0 0 4px;
            font-weight: 700;
        }
        .privacy-band p {
            font-size: 13.5px;
            color: var(--text-soft);
            margin: 0;
            max-width: 640px;
            line-height: 1.6;
        }

        /*  
               FOOTER
                 */
        .site-footer {
            border-top: 1px solid var(--border-subtle);
            padding: 24px 0;
            margin-top: 8px;
        }

        .footer-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 14px;
        }

        @media (min-width: 640px) {
            .footer-inner {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                flex-wrap: wrap;
                gap: 16px;
            }
        }

        .footer-left {
            font-size: 13px;
            color: var(--text-soft);
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-soft);
            padding: 6px 10px;
            border-radius: 6px;
            transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
        }
        .footer-links a:hover {
            color: var(--accent);
            background: var(--accent-dim);
        }

        .footer-right {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-soft);
            flex-wrap: wrap;
            justify-content: center;
        }
        .footer-right .select-field {
            width: auto;
            min-height: 32px;
            padding: 4px 30px 4px 10px;
            font-size: 12px;
            background-position: right 8px center;
        }

        /*  
               FILTERS PANEL
                 */
        .filters-panel {
            max-width: 780px;
            margin: 10px auto 0;
            overflow: hidden;
            max-height: 0;
            opacity: 0;
            transition: max-height var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease), margin var(--dur-med) var(--ease);
        }
        .filters-panel.open {
            max-height: 1200px;
            opacity: 1;
        }

        .filters-inner {
            border-radius: var(--radius-lg);
            padding: 16px 18px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
        }

        .filters-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
            margin-bottom: 14px;
        }

        @media (min-width: 480px) {
            .filters-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (min-width: 640px) {
            .filters-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .filter-field label {
            display: block;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-soft);
            margin-bottom: 5px;
        }
        .filter-field .select-field {
            min-height: 36px;
            font-size: 12.5px;
            padding: 6px 12px;
        }

        .filters-actions {
            display: flex;
            gap: 10px;
            justify-content: flex-end;
            border-top: 1px solid var(--border-subtle);
            padding-top: 12px;
            flex-wrap: wrap;
        }
        .filters-actions .btn {
            flex: none;
            padding: 7px 16px;
            font-size: 12px;
            min-height: 34px;
            min-width: 70px;
        }

        /*  
               BUTTONS (shared)
                 */
        .btn {
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            min-height: 38px;
            transition: background var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
            border: 1px solid var(--border-subtle);
            text-align: center;
            font-family: inherit;
            background: transparent;
            color: var(--text-main);
        }

        .btn-primary {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
        }
        .btn-primary:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        .btn-ghost {
            background: transparent;
            color: var(--text-main);
            border-color: var(--border-subtle);
        }
        .btn-ghost:hover {
            background: var(--surface-muted);
            border-color: var(--border-strong);
        }

        /*  
               MODALS
                 */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(2, 6, 23, 0.50);
            z-index: 70;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--dur-med) var(--ease);
        }

        .modal-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .modal {
            width: 100%;
            max-width: 440px;
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            background: var(--drawer-bg);
            border: 1px solid var(--drawer-border);
            box-shadow: var(--shadow-lg);
            transform: scale(0.94) translateY(8px);
            transition: transform var(--dur-med) var(--ease);
            max-height: 90vh;
            overflow-y: auto;
            backdrop-filter: blur(22px) saturate(140%);
            -webkit-backdrop-filter: blur(22px) saturate(140%);
        }

        .modal-overlay.open .modal {
            transform: scale(1) translateY(0);
        }
        .modal.wide {
            max-width: 560px;
        }

        .modal-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }
        .modal-head h2 {
            font-size: 17px;
            margin: 0;
            font-weight: 700;
        }

        .modal-body {
            font-size: 13.5px;
            color: var(--text-soft);
            line-height: 1.6;
        }

        .modal-btn-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 4px;
        }
        .modal-btn-row .btn {
            flex: 1;
            min-width: 80px;
        }

        .shortcut-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            gap: 10px;
        }
        .shortcut-row:last-child {
            border-bottom: none;
        }

        .kbd {
            font-family: var(--font-mono);
            font-size: 11.5px;
            background: var(--surface-muted);
            border: 1px solid var(--border-subtle);
            border-radius: 6px;
            padding: 3px 8px;
            color: var(--text-main);
            white-space: nowrap;
        }

        /*  
               VOICE / IMAGE / FILE / CAMERA MODALS
                 */
        .voice-visual {
            width: 76px;
            height: 76px;
            border-radius: 50%;
            background: var(--accent-dim);
            border: 1px solid var(--accent-border);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 8px auto 16px;
            color: var(--accent);
            position: relative;
            transition: border-color var(--dur-fast) var(--ease);
        }
        .voice-visual svg {
            width: 32px;
            height: 32px;
        }
        .voice-visual.listening::before {
            content: '';
            position: absolute;
            inset: -8px;
            border-radius: 50%;
            border: 2px solid var(--accent-border);
            animation: pulse-ring 1.6s ease-out infinite;
        }

        @keyframes pulse-ring {
            0% {
                transform: scale(0.9);
                opacity: 0.9;
            }
            100% {
                transform: scale(1.6);
                opacity: 0;
            }
        }

        .voice-status {
            text-align: center;
            font-size: 13px;
            color: var(--text-soft);
            margin-bottom: 6px;
        }
        .voice-transcript {
            min-height: 52px;
            padding: 12px 14px;
            border-radius: var(--radius-sm);
            background: var(--surface-muted);
            font-size: 13.5px;
            text-align: center;
            margin-bottom: 16px;
            color: var(--text-main);
            word-break: break-word;
        }

        .dropzone {
            border: 2px dashed var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 16px;
            text-align: center;
            cursor: pointer;
            transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
            background: var(--surface-muted);
        }
        .dropzone.drag-over {
            border-color: var(--accent);
            background: var(--accent-dim);
        }
        .dropzone svg {
            width: 28px;
            height: 28px;
            color: var(--text-soft);
            margin: 0 auto 10px;
        }
        .dropzone p {
            margin: 0;
            font-size: 13px;
            color: var(--text-soft);
        }
        .dropzone .dz-em {
            color: var(--accent);
            font-weight: 600;
        }

        .file-input-hidden {
            display: none;
        }

        .preview-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius-sm);
            background: var(--surface-muted);
            margin-top: 14px;
        }
        .preview-thumb {
            width: 44px;
            height: 44px;
            border-radius: 6px;
            object-fit: cover;
            background: var(--surface-solid);
            flex-shrink: 0;
        }
        .preview-file-icon {
            width: 44px;
            height: 44px;
            border-radius: 6px;
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .preview-file-icon svg {
            width: 20px;
            height: 20px;
        }

        .preview-meta {
            flex: 1;
            min-width: 0;
        }
        .preview-name {
            font-size: 13px;
            font-weight: 600;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .preview-size {
            font-size: 11.5px;
            color: var(--text-soft);
        }

        .prompt-field {
            width: 100%;
            margin-top: 14px;
            padding: 10px 12px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            background: var(--surface-solid);
            color: var(--text-main);
            font-size: 13px;
            font-family: inherit;
            transition: border-color var(--dur-fast) var(--ease);
        }
        .prompt-field:focus {
            border-color: var(--accent);
            outline: none;
        }

        .progress-track {
            height: 5px;
            background: var(--surface-muted);
            border-radius: var(--radius-full);
            overflow: hidden;
            margin-top: 10px;
        }
        .progress-fill {
            height: 100%;
            background: var(--accent);
            border-radius: var(--radius-full);
            transition: width 120ms linear;
        }

        .err-msg {
            color: var(--danger);
            font-size: 13px;
            margin-top: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .err-msg svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        /*  
               RESULTS VIEW
                 */
        .results-view {
            display: none;
            padding: 18px 0 44px;
        }
        .results-view.active {
            display: block;
        }
        .home-hidden {
            display: none !important;
        }

        .back-home-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-soft);
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px 0 14px;
            transition: color var(--dur-fast) var(--ease);
        }
        .back-home-btn:hover {
            color: var(--accent);
        }
        .back-home-btn svg {
            width: 16px;
            height: 16px;
        }

        .results-summary {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }
        .results-summary h1 {
            font-size: 18px;
            margin: 0;
            font-weight: 700;
            word-break: break-word;
        }
        .results-mode-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: var(--accent-dim);
            padding: 3px 10px;
            border-radius: var(--radius-full);
        }

        .results-filter-chip {
            font-size: 12px;
            background: var(--surface-muted);
            padding: 3px 10px;
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .results-filter-chip button {
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-soft);
            display: flex;
            padding: 0;
        }
        .results-filter-chip svg {
            width: 12px;
            height: 12px;
        }

        .result-tabs {
            display: flex;
            gap: 4px;
            border-bottom: 1px solid var(--border-subtle);
            margin-bottom: 16px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x mandatory;
            padding-bottom: 2px;
        }
        .result-tab {
            padding: 9px 4px;
            margin-right: 14px;
            background: none;
            border: none;
            border-bottom: 2.5px solid transparent;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-soft);
            cursor: pointer;
            white-space: nowrap;
            min-height: 36px;
            scroll-snap-align: start;
            transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
        }
        .result-tab:hover {
            color: var(--text-main);
        }
        .result-tab[aria-selected="true"] {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        .results-meta-strip {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--text-soft);
            margin-bottom: 14px;
        }

        /*  
               RESULT CARDS
                 */
        .skeleton-card {
            padding: 16px 18px;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
        }
        .sk-line {
            height: 11px;
            border-radius: 6px;
            background: var(--surface-muted);
            margin-bottom: 7px;
            overflow: hidden;
            position: relative;
        }
        .sk-line::after {
            content: '';
            position: absolute;
            inset: 0;
            transform: translateX(-100%);
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            animation: shimmer 1.4s infinite;
        }
        [data-theme="dark"] .sk-line::after {
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
        }

        @keyframes shimmer {
            100% {
                transform: translateX(100%);
            }
        }
        .sk-w60 {
            width: 60%;
        }
        .sk-w40 {
            width: 40%;
        }
        .sk-w90 {
            width: 90%;
        }

        .result-card {
            padding: 16px 18px;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
        }
        .result-card:hover {
            border-color: var(--accent-border);
            box-shadow: var(--shadow-sm);
        }

        .result-top {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 5px;
            flex-wrap: wrap;
        }
        .result-favicon {
            width: 18px;
            height: 18px;
            border-radius: 4px;
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .result-favicon svg {
            width: 11px;
            height: 11px;
        }

        .result-domain {
            font-size: 12px;
            color: var(--text-soft);
        }
        .result-sample-tag {
            font-size: 10px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: var(--warning);
            border: 1px solid var(--warning);
            padding: 0 6px;
            border-radius: 4px;
            margin-left: auto;
        }

        .result-title {
            font-size: 15px;
            color: var(--accent);
            margin: 0 0 5px;
            font-weight: 600;
            display: block;
            word-break: break-word;
            transition: text-decoration var(--dur-fast) var(--ease);
        }
        .result-title:hover {
            text-decoration: underline;
        }

        .result-snippet {
            font-size: 13px;
            color: var(--text-soft);
            margin: 0 0 6px;
            line-height: 1.55;
            word-break: break-word;
        }
        .result-meta {
            font-size: 11.5px;
            color: var(--text-soft);
            margin-bottom: 8px;
            word-break: break-all;
        }

        .result-actions {
            display: flex;
            gap: 2px;
            flex-wrap: wrap;
        }
        .result-actions .icon-btn {
            width: 34px;
            height: 34px;
        }
        .result-actions .icon-btn svg {
            width: 15px;
            height: 15px;
        }
        .result-actions .icon-btn.active {
            color: var(--accent);
        }

        /*  
               AI ANSWER BOX
                 */
        .ai-answer-box {
            padding: 18px 20px;
            border-radius: var(--radius-lg);
            margin-bottom: 20px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
        }
        .ai-answer-box h2 {
            font-size: 17px;
            margin: 0 0 12px;
            word-break: break-word;
        }
        .ai-answer-text {
            font-size: 14px;
            line-height: 1.65;
            color: var(--text-main);
            margin-bottom: 14px;
        }
        .ai-keypoints {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .ai-keypoints li {
            display: flex;
            gap: 10px;
            font-size: 13px;
            color: var(--text-soft);
        }
        .ai-keypoints li svg {
            width: 16px;
            height: 16px;
            color: var(--accent);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .ai-sources {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .ai-source-card {
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            background: var(--surface-muted);
            font-size: 12px;
            max-width: 160px;
        }
        .ai-source-card .src-title {
            font-weight: 600;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .ai-source-card .src-domain {
            color: var(--text-soft);
        }

        .ai-followups {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }
        .followup-chip {
            padding: 7px 14px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-subtle);
            background: var(--surface-solid);
            font-size: 12.5px;
            cursor: pointer;
            color: var(--text-main);
            min-height: 34px;
            transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
        }
        .followup-chip:hover {
            border-color: var(--accent-border);
            background: var(--accent-dim);
            color: var(--accent);
        }

        .ai-answer-actions {
            display: flex;
            gap: 6px;
            border-top: 1px solid var(--border-subtle);
            padding-top: 12px;
            flex-wrap: wrap;
        }
        .ai-answer-actions .chip-btn {
            border: 1px solid var(--border-subtle);
            min-height: 32px;
            padding: 5px 12px;
            font-size: 12px;
        }
        .source-preview-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            font-weight: 700;
            color: var(--accent);
            background: var(--accent-dim);
            padding: 4px 10px;
            border-radius: var(--radius-full);
            margin-bottom: 12px;
        }
        .ai-disclaimer {
            font-size: 12px;
            color: var(--text-soft);
            background: var(--surface-muted);
            border-radius: 8px;
            padding: 10px 12px;
            margin-bottom: 12px;
        }

        /*  
               MEDIA GRIDS
                 */
        .media-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        @media (min-width: 480px) {
            .media-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
        }
        @media (min-width: 640px) {
            .media-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .media-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            cursor: pointer;
            text-align: left;
            border: none;
            padding: 0;
            background: var(--surface-muted);
            transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
        }
        .media-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .media-thumb-wrap {
            aspect-ratio: 1/1;
            background: var(--surface-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
        }
        .media-thumb-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .media-placeholder {
            color: var(--text-soft);
            opacity: 0.4;
        }
        .media-placeholder svg {
            width: 24px;
            height: 24px;
        }

        .media-caption {
            padding: 8px 10px;
        }
        .media-caption .m-title {
            font-size: 12px;
            font-weight: 600;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .media-caption .m-source {
            font-size: 11px;
            color: var(--text-soft);
        }

        .video-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 14px;
        }
        @media (min-width: 480px) {
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (min-width: 768px) {
            .video-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .video-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            cursor: pointer;
            text-align: left;
            border: none;
            padding: 0;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
        }
        .video-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .video-thumb-wrap {
            aspect-ratio: 16/9;
            background: var(--surface-muted);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .video-thumb-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .video-play {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }
        .video-play svg {
            width: 32px;
            height: 32px;
            filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
        }

        .video-info {
            padding: 12px;
        }
        .video-info .v-title {
            font-size: 13px;
            font-weight: 600;
            margin: 0 0 4px;
        }
        .video-info .v-meta {
            font-size: 11px;
            color: var(--text-soft);
        }

        /*  
               PAGINATION, NOTICE, RELATED
                */
        .pagination-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            margin-top: 24px;
            flex-wrap: wrap;
        }
        .page-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-subtle);
            background: var(--surface-solid);
            color: var(--text-main);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            min-height: 36px;
            transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
        }
        .page-btn:hover:not(:disabled) {
            background: var(--accent-dim);
            border-color: var(--accent-border);
        }
        .page-btn:disabled {
            opacity: 0.35;
            cursor: not-allowed;
        }
        .page-btn svg {
            width: 16px;
            height: 16px;
        }
        .page-indicator {
            font-size: 13px;
            color: var(--text-soft);
            font-weight: 600;
        }

        .notice-banner {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 12px 14px;
            border-radius: var(--radius-sm);
            background: var(--accent-dim);
            border: 1px solid var(--accent-border);
            color: var(--text-main);
            font-size: 13px;
            margin-bottom: 14px;
        }
        .notice-banner svg {
            width: 16px;
            height: 16px;
            color: var(--accent);
            flex-shrink: 0;
            margin-top: 1px;
        }

        .related-searches {
            margin-top: 22px;
            padding-top: 18px;
            border-top: 1px solid var(--border-subtle);
        }
        .related-searches h3 {
            font-size: 14px;
            margin: 0 0 12px;
            font-weight: 600;
        }
        .related-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .related-chips .followup-chip {
            font-size: 12px;
            padding: 6px 14px;
            min-height: 30px;
        }

        .powered-by {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 11.5px;
            color: var(--text-soft);
            padding: 4px 10px;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-full);
            margin-bottom: 14px;
        }
        .powered-by svg {
            width: 13px;
            height: 13px;
        }

        .data-mode-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.02em;
            border: 1px solid var(--border-subtle);
            background: var(--surface-muted);
            color: var(--text-soft);
        }
        .data-mode-badge.live {
            color: var(--success);
            border-color: var(--success);
            background: rgba(34, 197, 94, 0.08);
        }
        .data-mode-badge .dm-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
        }

        .local-only-banner {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            background: var(--accent-dim);
            border: 1px solid var(--accent-border);
            font-size: 13px;
            margin-bottom: 18px;
        }
        .local-only-banner svg {
            width: 18px;
            height: 18px;
            color: var(--accent);
            flex-shrink: 0;
        }

        .results-empty {
            text-align: center;
            padding: 44px 16px;
            color: var(--text-soft);
        }
        .results-empty svg {
            width: 36px;
            height: 36px;
            margin: 0 auto 12px;
            opacity: 0.4;
        }
        .results-empty h3 {
            font-size: 15px;
            color: var(--text-main);
            margin: 0 0 4px;
        }
        .results-empty p {
            font-size: 13px;
            margin: 0;
        }

        .error-screen {
            text-align: center;
            padding: 36px 18px;
            border-radius: var(--radius-lg);
            max-width: 480px;
            margin: 0 auto;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
        }
        .error-screen .err-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(239, 68, 68, 0.10);
            color: var(--danger);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }
        .error-screen .err-icon svg {
            width: 22px;
            height: 22px;
        }
        .error-screen h3 {
            font-size: 16px;
            margin: 0 0 6px;
        }
        .error-screen p {
            font-size: 13px;
            color: var(--text-soft);
            margin: 0 0 18px;
            line-height: 1.6;
        }
        .error-tech-toggle {
            font-size: 12px;
            color: var(--text-soft);
            background: none;
            border: none;
            cursor: pointer;
            text-decoration: underline;
            margin-top: 12px;
        }
        .error-tech-detail {
            margin-top: 10px;
            text-align: left;
            background: var(--surface-muted);
            border-radius: 8px;
            padding: 10px 12px;
            font-family: var(--font-mono);
            font-size: 11px;
            color: var(--text-soft);
            white-space: pre-wrap;
            word-break: break-word;
            display: none;
        }
        .error-tech-detail.show {
            display: block;
        }

        /*  
               TOAST
                 */
        .toast-stack {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 90;
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: center;
            width: auto;
            max-width: 90vw;
            pointer-events: none;
        }

        .toast {
            padding: 10px 20px;
            border-radius: var(--radius-full);
            background: var(--surface-solid);
            color: var(--text-main);
            font-size: 13px;
            font-weight: 500;
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            gap: 8px;
            opacity: 0;
            transform: translateY(8px);
            transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
            pointer-events: auto;
        }
        .toast.show {
            opacity: 1;
            transform: translateY(0);
        }
        .toast svg {
            width: 16px;
            height: 16px;
            color: var(--success);
            flex-shrink: 0;
        }

        /*  
               RESPONSIVE TWEAKS
                 */
        @media (max-width: 420px) {
            .search-main-row {
                padding: 2px 2px 2px 8px;
            }
            .search-input {
                font-size: 14px;
                padding: 8px 2px;
                min-height: 36px;
            }
            .search-secondary-row {
                padding: 2px 4px 4px;
            }
            .chip-btn {
                font-size: 10px;
                padding: 4px 7px;
                min-height: 28px;
            }
            .chip-btn svg {
                width: 12px;
                height: 12px;
            }
            .chip-btn span {
                display: none;
            }
            .submit-btn {
                width: 34px;
                height: 34px;
            }
            .submit-btn svg {
                width: 14px;
                height: 14px;
            }
            .mode-btn {
                font-size: 10.5px;
                padding: 4px 10px;
                min-height: 28px;
                gap: 3px;
            }
            .mode-btn svg {
                width: 13px;
                height: 13px;
            }
            .mode-btn span {
                font-size: 10.5px;
            }
            .hero h1 {
                font-size: 24px;
            }
            .hero p.lede {
                font-size: 14px;
            }
            .result-title {
                font-size: 13.5px;
            }
            .result-snippet {
                font-size: 12px;
            }
        }

        @media (min-width: 640px) {
            .result-card {
                padding: 18px 22px;
            }
            .ai-answer-box {
                padding: 22px 26px;
            }
        }

        ::-webkit-scrollbar {
            width: 5px;
            height: 5px;
        }
        ::-webkit-scrollbar-track {
            background: transparent;
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border-subtle);
            border-radius: var(--radius-full);
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--border-strong);
        }