/* ============================================================
   EthicalStack — AI Application Auditor
   Sidebar dashboard with mint-teal accents, RTL-aware.
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&family=Cairo:wght@400;500;600;700;800&display=swap");

:root {
    --bg: #0a0e15;
    --bg-2: #0f141d;
    --panel: #131924;
    --panel-2: #1a2230;
    --panel-3: #20293a;
    --border: rgba(255, 255, 255, 0.06);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #eef1f7;
    --text-muted: #8b93a7;
    --muted-2: #6b7385;
    --mint: #6fe0c8;
    --mint-soft: rgba(111, 224, 200, 0.15);
    --mint-glow: rgba(111, 224, 200, 0.30);
    --blue: #6ea8ff;
    --purple: #b89bff;
    --pink: #f5a3d2;
    --amber: #fbbf24;
    --good: #4ade80;
    --warn: #fbbf24;
    --bad: #f87171;
    --radius: 18px;
    --radius-sm: 12px;
    --radius-pill: 999px;
    --shadow-card: 0 4px 24px -8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 24px 60px -16px rgba(0, 0, 0, 0.7);
    --gradient-mint: linear-gradient(135deg, #6fe0c8 0%, #4dd8c1 100%);
    --gradient-cool: linear-gradient(135deg, #6ea8ff 0%, #b89bff 100%);
    --sidebar-w: 240px;
}

[lang="ar"] {
    --font-stack: "Cairo", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}
[lang="en"] {
    --font-stack: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-stack, "Inter", sans-serif);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
}

a { color: var(--mint); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--text); }

::selection { background: rgba(111, 224, 200, 0.30); color: var(--text); }

/* ===== App shell ===== */
.app {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
    padding: 16px;
    gap: 16px;
}

/* ===== Sidebar ===== */
.sidebar {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 14px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: sticky;
    top: 16px;
    align-self: start;
    height: calc(100vh - 32px);
    box-shadow: var(--shadow-card);
}


.sidebar-head {
    display: flex; align-items: center; gap: 12px;
    padding: 0 8px 16px;
    border-bottom: 1px solid var(--border);
}
.brand-mark {
    width: 38px; height: 38px;
    border-radius: 11px;
    display: grid; place-items: center;
    font-weight: 800; font-size: 14px;
    background: var(--gradient-mint);
    color: #07090f;
    box-shadow: 0 6px 18px -4px var(--mint-glow);
    letter-spacing: -0.5px;
    flex-shrink: 0;
}
.brand-meta { min-width: 0; }
.brand-title { font-weight: 700; font-size: 14px; letter-spacing: -0.2px; }
.brand-sub { font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.side-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; overflow-y: auto; }
.side-divider {
    margin: 14px 8px 4px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--text-muted);
}
.side-divider span { display: inline-block; }
.sidebar-foot { padding-top: 14px; border-top: 1px solid var(--border); }
.side-link {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
    cursor: pointer;
}
.side-link svg {
    width: 18px; height: 18px;
    flex-shrink: 0;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.side-link:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
}
.side-link.active {
    background: var(--mint-soft);
    color: var(--mint);
    box-shadow: inset 0 0 0 1px rgba(111, 224, 200, 0.20);
}

/* ===== Main column ===== */
.main {
    display: flex; flex-direction: column;
    gap: 16px;
    min-width: 0;
}

/* ===== Topbar ===== */
.topbar {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.search-wrap {
    position: relative;
    flex: 1;
    max-width: 540px;
}
.search-wrap input {
    width: 100%;
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 11px 44px 11px 44px;
    font: inherit;
    font-size: 14px;
    outline: none;
    transition: all 0.15s;
}
.search-wrap input:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px var(--mint-soft);
}
.search-icon {
    position: absolute; top: 50%;
    inset-inline-start: 14px;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}
.kbd-hint {
    position: absolute; top: 50%;
    inset-inline-end: 14px;
    transform: translateY(-50%);
    font-family: "JetBrains Mono", monospace;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--panel-3);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border);
    pointer-events: none;
}
.suggestions {
    position: absolute;
    top: calc(100% + 8px);
    inset-inline-start: 0;
    inset-inline-end: 0;
    background: var(--panel-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    max-height: 380px;
    overflow-y: auto;
    z-index: 30;
    box-shadow: var(--shadow-lg);
}
.suggestion {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.12s;
}
.suggestion:last-child { border-bottom: none; }
.suggestion:hover, .suggestion.active { background: var(--panel-3); }
.suggestion .term { font-weight: 600; }
.suggestion .def {
    color: var(--text-muted); font-size: 13px; margin-top: 2px;
    overflow: hidden; text-overflow: ellipsis;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.suggestion .alias { font-size: 11px; color: var(--mint); margin-top: 4px; }

.top-actions {
    display: flex; align-items: center; gap: 10px;
    margin-inline-start: auto;
}
.lang-toggle {
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 8px 12px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    display: flex; align-items: center; gap: 6px;
    transition: all 0.15s;
}
.lang-toggle:hover {
    border-color: var(--mint);
    color: var(--mint);
}
.api-status {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--text-muted);
    padding: 7px 13px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
}
.api-status .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--text-muted);
}
.api-status.ok .dot { background: var(--good); animation: pulse 2s infinite; }
.api-status.bad .dot { background: var(--bad); }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
    70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}
.avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--gradient-cool);
    display: grid; place-items: center;
    font-weight: 700; font-size: 13px;
    color: #07090f;
    flex-shrink: 0;
}

/* ===== Content / views ===== */
.content { display: flex; flex-direction: column; gap: 16px; padding-bottom: 16px; }
.view { display: none; flex-direction: column; gap: 16px; }
.view.active { display: flex; animation: viewIn 0.25s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes viewIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Hero card ===== */
.hero-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.hero-card::before {
    content: "";
    position: absolute;
    top: -120px;
    inset-inline-end: -120px;
    width: 380px; height: 380px;
    background: radial-gradient(circle, var(--mint-soft) 0%, transparent 70%);
    pointer-events: none;
}
.hero-card > * { position: relative; }
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px;
    margin-bottom: 18px;
    background: var(--mint-soft);
    border: 1px solid rgba(111, 224, 200, 0.25);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 500;
    color: var(--mint);
}
.hero-eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 8px var(--mint);
}
.hero-card h1 {
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.15;
    margin: 0 0 14px;
    letter-spacing: -1px;
    font-weight: 700;
}
.hero-card h1 .grad {
    background: var(--gradient-mint);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-card p {
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 0 24px;
    font-size: 15px;
}
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== Stat cards ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}
.stat {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    position: relative;
    overflow: hidden;
    transition: all 0.18s;
    box-shadow: var(--shadow-card);
}
.stat:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
}
.stat-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    margin-bottom: 14px;
}
.stat-icon svg { width: 22px; height: 22px; stroke-linecap: round; stroke-linejoin: round; }
.stat-icon-mint { background: var(--mint-soft); color: var(--mint); }
.stat-icon-blue { background: rgba(110, 168, 255, 0.15); color: var(--blue); }
.stat-icon-purple { background: rgba(184, 155, 255, 0.15); color: var(--purple); }
.stat-icon-amber { background: rgba(251, 191, 36, 0.12); color: var(--amber); }
.stat-value {
    font-size: 28px; font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 2px;
}
.stat-label { font-size: 13px; color: var(--text); }
.stat-meta { font-size: 11px; color: var(--text-muted); margin-top: 6px; }

/* ===== Generic card ===== */
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-card);
}
.card-head { margin-bottom: 18px; }
.card-head h2 {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.3px;
}
.card-head p { color: var(--text-muted); margin: 0; font-size: 13px; }
.card-head .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.card-head-row {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px; gap: 10px;
}
.card-head-row h3 { margin: 0; font-size: 15px; font-weight: 600; }
.card-head-row .muted { color: var(--text-muted); font-size: 12px; }
.muted { color: var(--text-muted); }

/* ===== Pills ===== */
.pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 11px;
    background: var(--panel-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}
.pill.gemini {
    background: var(--mint-soft);
    border-color: rgba(111, 224, 200, 0.30);
    color: var(--mint);
}
.pill.heuristic {
    background: rgba(251, 191, 36, 0.10);
    border-color: rgba(251, 191, 36, 0.30);
    color: var(--amber);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ===== Buttons ===== */
.btn, button.btn {
    font: inherit;
    cursor: pointer;
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    transition: all 0.15s;
    font-weight: 600;
    font-size: 13px;
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.btn.primary {
    background: var(--gradient-mint);
    color: #07090f;
    box-shadow: 0 4px 14px -4px var(--mint-glow);
}
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -4px var(--mint-glow); }
.btn.ghost {
    background: var(--panel-2);
    color: var(--text);
    border-color: var(--border);
}
.btn.ghost:hover { border-color: var(--mint); color: var(--mint); }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button:disabled:hover { transform: none; box-shadow: none; }
.link-btn {
    background: transparent; border: none;
    color: var(--text-muted); font: inherit; font-size: 12px;
    cursor: pointer; padding: 4px 8px;
}
.link-btn:hover { color: var(--mint); }

/* ===== Dashboard grid (dimensions + history) ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
}
@media (max-width: 1100px) { .dashboard-grid { grid-template-columns: 1fr; } }

/* ===== Surface grid (dashboard) ===== */
.surface-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}
.surface-card {
    padding: 16px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.18s;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.surface-card:hover {
    border-color: var(--mint);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}
.surface-icon {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: grid; place-items: center;
    font-size: 18px;
    background: var(--mint-soft);
    margin-bottom: 6px;
}
.surface-card h4 { margin: 0; font-size: 14px; font-weight: 600; }
.surface-card p { margin: 0; font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* ===== Quickstart list ===== */
.quickstart-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.quickstart-list li { display: flex; align-items: flex-start; gap: 12px; }
.quickstart-list li > div { flex: 1; min-width: 0; }
.quickstart-num {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--mint-soft);
    color: var(--mint);
    display: grid; place-items: center;
    font-size: 13px; font-weight: 700;
    flex-shrink: 0;
}
.quickstart-step { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.quickstart-list pre {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    overflow-x: auto;
    margin: 0;
    line-height: 1.5;
    direction: ltr;
    color: var(--text);
    white-space: pre;
}

.dim-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.dim-list li {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}
.dim-list li:hover { background: var(--panel-2); }
.dim-num {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--panel-2);
    display: grid; place-items: center;
    font-size: 12px; font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
}
.dim-info { flex: 1; min-width: 0; }
.dim-label { font-size: 13px; font-weight: 600; }
.dim-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; line-height: 1.4; }

.history-list { display: flex; flex-direction: column; gap: 8px; }
.history-item {
    padding: 12px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.15s;
}
.history-item:hover { border-color: var(--mint); }
.history-time { font-size: 11px; color: var(--text-muted); }
.history-summary {
    font-size: 13px; margin-top: 4px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.history-meta { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

.empty-mini { color: var(--text-muted); font-size: 13px; padding: 20px 12px; text-align: center; }

/* ===== Audit ===== */
.audit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
@media (max-width: 1100px) { .audit-grid { grid-template-columns: 1fr; } }

.audit-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    width: fit-content;
}
.audit-tab {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font: inherit;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.audit-tab:hover { color: var(--text); }
.audit-tab.active {
    background: var(--mint-soft);
    color: var(--mint);
    box-shadow: inset 0 0 0 1px rgba(111, 224, 200, 0.25);
}
.audit-source-pane[hidden] { display: none; }
.audit-url-input {
    width: 100%;
    background: var(--bg-2);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    font: inherit;
    font-size: 14px;
    transition: border-color 0.15s;
}
.audit-url-input:focus {
    outline: none;
    border-color: var(--mint);
    box-shadow: 0 0 0 3px var(--mint-soft);
}
.audit-source-hint {
    color: var(--text-muted);
    font-size: 12px;
    margin: 8px 0 0;
}
.audit-file-drop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px 20px;
    background: var(--bg-2);
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    min-height: 180px;
}
.audit-file-drop:hover {
    border-color: var(--mint);
    background: var(--mint-soft);
}
.audit-file-icon { font-size: 36px; opacity: 0.8; }
.audit-file-label { font-weight: 600; font-size: 14px; }
.audit-file-hint { color: var(--text-muted); font-size: 12px; }
.audit-file-name {
    margin-top: 4px;
    font-size: 12px;
    color: var(--mint);
    background: var(--mint-soft);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
}
.audit-input textarea {
    width: 100%;
    background: var(--bg-2);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    resize: vertical;
    transition: border-color 0.15s;
}
[lang="ar"] .audit-input textarea {
    font-family: "Cairo", "JetBrains Mono", monospace;
    font-size: 14px;
}
.audit-input textarea:focus {
    outline: none;
    border-color: var(--mint);
    box-shadow: 0 0 0 3px var(--mint-soft);
}
.audit-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.audit-meta {
    margin-top: 12px;
    padding: 12px 14px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-muted);
    display: flex; flex-wrap: wrap; gap: 16px;
}
.audit-meta strong { color: var(--text); }
.kbd-hints { margin-top: 8px; font-size: 11px; color: var(--text-muted); }
kbd {
    display: inline-block;
    background: var(--panel-3);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: 4px;
    font-family: "JetBrains Mono", monospace;
    font-size: 10px;
}
.audit-output {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 18px;
    min-height: 380px;
    max-height: 720px;
    overflow-y: auto;
}
.audit-output .empty {
    color: var(--text-muted); text-align: center;
    padding: 100px 20px; font-size: 14px;
}
.audit-summary {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border-inline-start: 3px solid var(--mint);
    background: var(--mint-soft);
    font-size: 14px; line-height: 1.6;
}
.severity-low { border-inline-start-color: var(--good); background: rgba(74, 222, 128, 0.08); }
.severity-medium { border-inline-start-color: var(--warn); background: rgba(251, 191, 36, 0.08); }
.severity-high { border-inline-start-color: var(--bad); background: rgba(248, 113, 113, 0.10); }
.severity-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-inline-end: 8px;
}
.severity-pill.low { background: rgba(74, 222, 128, 0.18); color: var(--good); }
.severity-pill.medium { background: rgba(251, 191, 36, 0.18); color: var(--warn); }
.severity-pill.high { background: rgba(248, 113, 113, 0.18); color: var(--bad); }

.audit-grid-cats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 14px;
}
@media (max-width: 700px) { .audit-grid-cats { grid-template-columns: 1fr; } }
.cat {
    padding: 14px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.18s;
}
.cat:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.cat-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.cat h4 { margin: 0; font-size: 14px; font-weight: 600; }
.cat .badge {
    font-size: 10px;
    padding: 3px 9px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}
.badge.ok { background: rgba(74, 222, 128, 0.15); color: var(--good); border: 1px solid rgba(74, 222, 128, 0.3); }
.badge.warn { background: rgba(251, 191, 36, 0.15); color: var(--warn); border: 1px solid rgba(251, 191, 36, 0.3); }
.badge.gap { background: rgba(248, 113, 113, 0.15); color: var(--bad); border: 1px solid rgba(248, 113, 113, 0.3); }
.cat .desc { color: var(--text-muted); font-size: 12px; margin: 8px 0 10px; line-height: 1.5; }
.score-bar {
    position: relative; height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-pill);
    overflow: hidden; margin: 8px 0;
}
.score-bar-fill {
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--gradient-mint);
}
.score-bar-fill.ok { background: linear-gradient(90deg, #4ade80, #22c55e); }
.score-bar-fill.warn { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.score-bar-fill.gap { background: linear-gradient(90deg, #f87171, #ef4444); }
.score-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.cat .evidence {
    font-size: 12px; color: var(--text);
    margin-top: 8px;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.25);
    border-inline-start: 2px solid var(--purple);
    border-radius: 4px;
    font-style: italic; line-height: 1.5;
}
.cat .evidence-list { display: flex; flex-direction: column; gap: 4px; }
.cat .gaps { font-size: 12px; color: var(--bad); margin-top: 8px; padding-inline-start: 16px; }
.cat .gaps li { margin-bottom: 2px; }
.cat .terms { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.cat .terms span {
    background: var(--mint-soft);
    color: var(--mint);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    border: 1px solid rgba(111, 224, 200, 0.20);
    cursor: pointer;
}
.cat .terms span:hover { background: rgba(111, 224, 200, 0.25); }
.cat .rec {
    font-size: 12px; color: var(--text);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
    line-height: 1.5;
}
.cat .rec::before { content: "→ "; color: var(--mint); font-weight: 700; }
[dir="rtl"] .cat .rec::before { content: "← "; }

/* ===== Explorer ===== */
.explorer-controls {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin-bottom: 18px; align-items: center;
}
.explorer-controls input, .explorer-controls select {
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font: inherit; font-size: 14px;
    transition: border-color 0.15s;
}
.explorer-controls input:focus, .explorer-controls select:focus { outline: none; border-color: var(--mint); }
.explorer-controls input { flex: 1; min-width: 220px; }
.switch {
    display: flex; align-items: center; gap: 8px;
    color: var(--text-muted); font-size: 13px;
    padding: 8px 12px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}
.switch:hover { color: var(--text); border-color: var(--border-strong); }
.switch input { accent-color: var(--mint); }

.term-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.term {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    transition: all 0.18s;
    cursor: pointer;
}
.term:hover {
    border-color: var(--mint);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}
.term .en { font-weight: 600; font-size: 15px; }
.term .def {
    color: var(--text-muted); font-size: 13px; margin-top: 6px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
    line-height: 1.5;
}
.term .langs { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.term .lang {
    font-size: 10px;
    background: rgba(184, 155, 255, 0.15);
    color: var(--purple);
    padding: 3px 9px;
    border-radius: var(--radius-pill);
    font-weight: 600; letter-spacing: 0.5px;
    border: 1px solid rgba(184, 155, 255, 0.25);
}
.term .alias-list { font-size: 11px; color: var(--text-muted); margin-top: 8px; }
.pagination {
    display: flex; gap: 12px;
    align-items: center; justify-content: center;
    margin-top: 20px; color: var(--text-muted); font-size: 13px;
}

/* ===== Tools ===== */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.tool {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 22px;
    display: flex; flex-direction: column;
    transition: all 0.18s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.tool::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-sm);
    pointer-events: none;
    background: var(--gradient-mint);
    opacity: 0;
    transition: opacity 0.18s;
    mix-blend-mode: overlay;
}
.tool:hover {
    border-color: var(--mint);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}
.tool:hover::after { opacity: 0.05; }
.tool .tool-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    font-size: 22px;
    background: var(--mint-soft);
    margin-bottom: 14px;
}
.tool h3 { margin: 0 0 8px; font-size: 16px; font-weight: 600; }
.tool p { color: var(--text-muted); font-size: 13px; margin: 0 0 14px; line-height: 1.55; flex: 1; }
.tool .tool-more {
    color: var(--mint);
    font-size: 12px;
    font-weight: 600;
    margin-top: auto;
}
.tool ul { margin: 0 0 16px; padding-inline-start: 20px; color: var(--text-muted); font-size: 13px; }
.tool ul li { margin-bottom: 4px; }
.tool pre, .modal pre {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 12px;
    border-radius: 8px;
    font-size: 12px;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    overflow-x: auto;
    margin: 0 0 14px;
    line-height: 1.5;
    direction: ltr;
    color: var(--text);
    white-space: pre;
}
.tool-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }

/* ===== Tool-detail modal ===== */
.modal.tool-modal { max-width: 720px; }
.tool-modal-head {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 18px;
}
.tool-modal-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: grid; place-items: center;
    font-size: 28px;
    background: var(--mint-soft);
    flex-shrink: 0;
}
.tool-modal h2 { margin: 0; }
.tool-modal-tag {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.tool-modal h4 {
    margin: 18px 0 8px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--mint);
    font-weight: 700;
}
.tool-modal p { font-size: 14px; line-height: 1.65; color: var(--text); margin: 0 0 12px; }
.tool-modal ul { margin: 0 0 12px; padding-inline-start: 22px; font-size: 13px; line-height: 1.7; color: var(--text-muted); }
.tool-modal ul li { margin-bottom: 4px; }
.tool-modal ul li strong { color: var(--text); }
.tool-modal-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }

/* ===== Data section ===== */
.data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .data-grid { grid-template-columns: 1fr; } }
.data-grid article {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 22px;
}
.data-grid h3 { margin: 0 0 12px; font-size: 16px; font-weight: 600; }
.data-grid ul, .data-grid ol { color: var(--text-muted); font-size: 13px; padding-inline-start: 20px; line-height: 1.65; }
code {
    background: var(--bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--mint);
    font-family: "JetBrains Mono", ui-monospace, monospace;
    border: 1px solid var(--border);
    direction: ltr;
    display: inline-block;
}

/* ===== Modal ===== */
.modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: grid; place-items: center;
    z-index: 100;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}
.modal-backdrop[hidden] { display: none; }
[hidden] { display: none !important; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 32px;
    max-width: 640px;
    width: 100%;
    max-height: 86vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
    position: absolute;
    top: 14px;
    inset-inline-end: 14px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--text);
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px; line-height: 1;
    display: grid; place-items: center;
    transition: all 0.15s;
}
.modal-close:hover { border-color: var(--bad); color: var(--bad); }
.modal h2 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.3px;
}
.modal .modal-aliases { color: var(--text-muted); font-size: 13px; margin-bottom: 18px; }
.modal .modal-aliases code { margin-inline-end: 4px; }
.modal-section { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
.modal-section:first-of-type { border-top: none; padding-top: 0; }
.modal-lang-label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--mint);
    margin-bottom: 8px;
}
.modal-lang-label .flag {
    background: var(--mint-soft);
    border: 1px solid rgba(111, 224, 200, 0.3);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
}
.modal-term { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.modal-term.ar { font-family: "Cairo", sans-serif; direction: rtl; text-align: right; }
.modal-def { color: var(--text-muted); font-size: 14px; line-height: 1.7; }
.modal-def.ar { font-family: "Cairo", sans-serif; direction: rtl; text-align: right; }
.modal-sources {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-top: 6px;
}
.modal-source {
    font-size: 11px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 3px 9px;
    border-radius: var(--radius-pill);
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 24px;
    inset-inline-start: 50%;
    transform: translateX(-50%) translateY(0);
    background: var(--panel);
    border: 1px solid var(--mint);
    color: var(--text);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    z-index: 200;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    animation: toast-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
[dir="rtl"] .toast { transform: translateX(50%) translateY(0); }
@keyframes toast-in {
    from { opacity: 0; transform: translateX(-50%) translateY(12px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===== Spinner ===== */
.spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid var(--border-strong);
    border-top-color: var(--mint);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-inline-end: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Scrollbar polish (WebKit) ===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.06); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.14); }

/* ===== Evaluator (live benchmark) ===== */
.bench-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: end;
    padding: 16px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}
.bench-field { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 200px; }
.bench-field-narrow { min-width: 110px; flex: 0 0 110px; }
.bench-field span { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; }
.bench-field select, .bench-field input {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 13px;
    transition: border-color 0.15s;
}
.bench-field select:focus, .bench-field input:focus { outline: none; border-color: var(--mint); }
.bench-option-unavailable { color: var(--text-muted); }
.bench-buttons { display: flex; gap: 8px; align-items: end; }

.bench-status {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 12px;
}
.bench-status-ok { background: rgba(74, 222, 128, 0.10); border-color: rgba(74, 222, 128, 0.30); color: var(--good); }
.bench-status-warn { background: rgba(251, 191, 36, 0.10); border-color: rgba(251, 191, 36, 0.30); color: var(--warn); }
.bench-status-error { background: rgba(248, 113, 113, 0.10); border-color: rgba(248, 113, 113, 0.30); color: var(--bad); }

.bench-progress-wrap { margin-bottom: 16px; }
.bench-progress {
    height: 8px;
    background: var(--panel-2);
    border-radius: var(--radius-pill);
    overflow: hidden;
}
.bench-progress-fill {
    height: 100%;
    width: 0;
    background: var(--gradient-mint);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: var(--radius-pill);
}
.bench-progress-meta { font-size: 11px; color: var(--text-muted); margin-top: 6px; text-align: end; font-family: "JetBrains Mono", monospace; }

.bench-summary {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 18px;
}
@media (max-width: 800px) { .bench-summary { grid-template-columns: 1fr; } }
.bench-summary-stats { display: flex; flex-direction: column; gap: 12px; }
.bench-summary-stats > div { display: flex; flex-direction: column; gap: 4px; }
.bench-stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 700; }
.bench-stat-val { font-size: 22px; font-weight: 700; letter-spacing: -0.3px; color: var(--text); }
.bench-hist-title { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 700; margin-bottom: 8px; }
.bench-hist-row { display: grid; grid-template-columns: 24px 1fr 36px; align-items: center; gap: 10px; margin-bottom: 4px; }
.bench-hist-label { font-size: 12px; font-weight: 700; color: var(--text); text-align: center; }
.bench-hist-bar { height: 8px; background: var(--bg); border-radius: var(--radius-pill); overflow: hidden; }
.bench-hist-fill { height: 100%; transition: width 0.4s; border-radius: var(--radius-pill); }
.bench-hist-count { font-size: 12px; color: var(--text-muted); text-align: end; font-family: "JetBrains Mono", monospace; }

.bench-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-2);
}
.bench-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.bench-table thead th {
    text-align: start;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--panel-2);
    position: sticky;
    top: 0;
}
.bench-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
    line-height: 1.55;
}
.bench-table tbody tr:last-child td { border-bottom: none; }
.bench-table tbody tr { animation: viewIn 0.2s ease; }
.bench-term { font-weight: 600; color: var(--text); white-space: nowrap; }
.bench-cell-rtl { direction: rtl; text-align: right; font-family: "Cairo", sans-serif; max-width: 360px; }
.bench-cell-error { color: var(--bad); font-style: italic; }
.bench-score-pill {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 12px;
    min-width: 32px;
    text-align: center;
}
.bench-score-ok { background: rgba(74, 222, 128, 0.18); color: var(--good); border: 1px solid rgba(74, 222, 128, 0.30); }
.bench-score-warn { background: rgba(251, 191, 36, 0.18); color: var(--warn); border: 1px solid rgba(251, 191, 36, 0.30); }
.bench-score-gap { background: rgba(248, 113, 113, 0.18); color: var(--bad); border: 1px solid rgba(248, 113, 113, 0.30); }
.bench-score-muted { background: var(--panel-2); color: var(--text-muted); border: 1px solid var(--border); }

/* ===== Extension page ===== */
.ext-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .ext-grid { grid-template-columns: 1fr; } }
.ext-card {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 22px;
}
.ext-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: grid; place-items: center;
    font-size: 24px;
    background: var(--mint-soft);
    margin-bottom: 14px;
}
.ext-card h3 { margin: 0 0 14px; font-size: 16px; font-weight: 600; }
.ext-card ul, .ext-card ol { color: var(--text-muted); font-size: 13px; padding-inline-start: 20px; line-height: 1.7; margin: 0 0 16px; }
.ext-card ul li strong, .ext-card ol li strong { color: var(--text); }
.ext-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .app { grid-template-columns: 1fr; padding: 10px; }
    .sidebar { position: static; height: auto; flex-direction: row; padding: 12px; }
    .sidebar-head { padding: 0; border: none; flex-shrink: 0; }
    .side-nav {
        flex-direction: row;
        overflow-x: auto;
        flex: 1;
        gap: 4px;
        padding-bottom: 4px;
    }
    .sidebar-foot { display: none; }
    .side-link { padding: 8px 12px; font-size: 13px; white-space: nowrap; }
    .side-link span { display: none; }
    .side-divider { display: none; }
}