/* public/css/mkl.css — MKL Portal shared styles (dark theme) */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300&display=swap');

@font-face {
    font-family: 'Apertura';
    src: url('/fonts/Apertura-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0c0e12;
    --surface: #151820;
    --surface-hover: #1c2030;
    --border: #2a2e3a;
    --text: #e8eaf0;
    --text-muted: #8b8fa3;
    --accent: #4a7dff;
    --accent-hover: #3a6de6;
    --green: #2dd4a0;
    --green-bg: rgba(45, 212, 160, 0.1);
    --red: #f05252;
    --red-bg: rgba(240, 82, 82, 0.1);
    --yellow: #eab308;
    --radius: 12px;
    --radius-sm: 8px;
}

/* ── Light mode overrides ─────────────────────── */
html.light {
    --bg: #ffffff;
    --surface: #ffffff;
    --surface-hover: #f0f1f5;
    --border: #e2e4ea;
    --text: #1a1d26;
    --text-muted: #6b7085;
    --accent: #3b6de0;
    --accent-hover: #2d5bc7;
    --green: #1aab7f;
    --green-bg: rgba(26, 171, 127, 0.1);
    --red: #e04040;
    --red-bg: rgba(224, 64, 64, 0.1);
    --yellow: #c99200;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

/* ── Top bar ─────────────────────────────────── */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    background: #000000;
    border-bottom: none;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.topbar-logo img {
    height: 28px;
    width: auto;
}

.topbar-page-label,
.topbar-title {
    font-family: 'Apertura', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 23px;
    font-weight: 300;
    color: #ffffff;
    white-space: nowrap;
    margin-left: -5px;
    line-height: 28px;
    position: relative;
    top: 1px;
}

.topbar-page-label span,
.topbar-title span {
    vertical-align: baseline;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #8b8fa3;
}

.topbar-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    background: #2a2e3a;
}

.topbar-link {
    font-size: 13px;
    color: #8b8fa3;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: background 0.15s, color 0.15s;
}

.topbar-link:hover {
    background: #1c2030;
    color: #ffffff;
}

/* ── Topbar dropdown ─────────────────────────────── */
.topbar-dropdown {
    position: relative;
    display: inline-block;
}
.topbar-dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.topbar-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--surface, #1a1d2e);
    border: 1px solid var(--border, #2a2d3e);
    border-radius: var(--radius-sm, 6px);
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 1000;
    padding: 4px 0;
}
.topbar-dropdown-menu.open { display: block; }
.topbar-dropdown-menu a {
    display: block;
    padding: 8px 16px;
    font-size: 13px;
    color: #8b8fa3;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.topbar-dropdown-menu a:hover {
    background: #1c2030;
    color: #ffffff;
}

/* ── Mega nav dropdown ────────────────────────── */
.topbar-logo-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.mega-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-top: none;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    z-index: 1001;
    padding: 12px;
    width: 520px;
    display: none;
}
.mega-nav.open {
    display: block;
}
.mega-nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
}
.mega-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 6px;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: background 0.15s, color 0.15s;
    text-align: center;
}
.mega-nav-item:hover {
    background: #e8e8e8;
    color: #000;
}
.mega-nav-item.active {
    background: #e0e4ef;
    color: #000;
}
.mega-nav-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.mega-nav-icon svg {
    width: 16px;
    height: 16px;
}
.mega-nav-label {
    font-size: 11px;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
.mega-nav-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    margin-bottom: 8px;
    border-bottom: 1px solid #ddd;
    color: #999;
}
.mega-nav-search svg { width: 16px; height: 16px; flex-shrink: 0; }
.mega-nav-search input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 13px;
    font-family: inherit;
    color: #333;
}
.mega-nav-search input::placeholder { color: #aaa; }
.mega-nav-results {
    display: none;
    max-height: 280px;
    overflow-y: auto;
    border-bottom: 1px solid #ddd;
    margin-bottom: 8px;
    padding-bottom: 4px;
}
.mega-nav-result-group { margin-bottom: 4px; }
.mega-nav-result-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #999;
    padding: 4px 12px 2px;
}
.mega-nav-result-item {
    display: block;
    padding: 6px 12px;
    text-decoration: none;
    color: #333;
    border-radius: 6px;
    margin: 0 4px;
    transition: background 0.15s;
}
.mega-nav-result-item:hover { background: #e8e8e8; }
.mega-nav-result-title {
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}
.mega-nav-result-badge {
    font-size: 10px;
    font-weight: 500;
    padding: 1px 6px;
    border-radius: 4px;
}
.mega-nav-result-sub {
    font-size: 11px;
    color: #888;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.mega-nav-result-amt {
    font-size: 11px;
    color: #666;
    font-weight: 500;
}
.mega-nav-no-results {
    text-align: center;
    padding: 12px;
    color: #999;
    font-size: 13px;
}

/* ── Theme toggle ─────────────────────────────── */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border: 1px solid #2a2e3a;
    border-radius: var(--radius-sm);
    background: #1c2030;
    color: #8b8fa3;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.theme-toggle:hover {
    color: #ffffff;
    border-color: #4a7dff;
}

.theme-toggle svg {
    width: 14px;
    height: 14px;
}

/* ── Light mode adjustments ───────────────────── */
html.light .modal-overlay {
    background: rgba(0, 0, 0, 0.3);
}

/* ── Buttons ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--surface-hover); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #dc3e3e; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn:disabled, .btn[disabled] { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

/* ── Split button (main action + chevron toggle) ─ */
.btn-split { position: relative; display: inline-flex; }
.btn-split .btn-split-main { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.btn-split .btn-split-toggle {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: 1px solid rgba(255,255,255,0.2);
    padding: 8px 8px;
    min-width: 24px;
    font-size: 10px;
}

/* ── Toast ────────────────────────────────────── */
.toast {
    position: fixed;
    top: 72px;
    right: 20px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s;
    pointer-events: none;
}

.toast.visible { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--green-bg); color: var(--green); border: 1px solid rgba(45, 212, 160, 0.3); }
.toast.error { background: var(--red-bg); color: var(--red); border: 1px solid rgba(240, 82, 82, 0.3); }

/* ── Badge ────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-active { background: var(--green-bg); color: var(--green); }
.badge-external { background: rgba(245, 166, 35, 0.15); color: #f5a623; }
.badge-coming { background: rgba(139, 143, 163, 0.15); color: var(--text-muted); }
.badge-admin { background: rgba(74, 125, 255, 0.15); color: var(--accent); }
.badge-manager { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.badge-user { background: rgba(139, 143, 163, 0.15); color: var(--text-muted); }

/* ── Modal ────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 500;
    align-items: center;
    justify-content: center;
}

.modal-overlay.visible { display: flex; }

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    width: 100%;
    max-width: 480px;
    margin: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.modal h2 { font-size: 18px; margin-bottom: 20px; }

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* ── Form ──────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 9px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    outline: none;
}

.form-group input:focus, .form-group select:focus { border-color: var(--accent); }

/* ── RFQ Button & Modal (shared by vendor-search and order detail) ── */
.rfq-btn { display: inline-flex; align-items: center; gap: 4px; font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: 4px; white-space: nowrap; cursor: pointer; transition: all 0.15s; border: 1px solid rgba(46,160,67,0.25); background: rgba(46,160,67,0.1); color: #2ea043; }
.rfq-btn:hover { background: rgba(46,160,67,0.25); }
.rfq-btn.small { font-size: 9px; padding: 2px 6px; }
.rfq-modal { max-width: 880px; padding: 20px 24px; }
.rfq-meta { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.rfq-meta-label { font-weight: 600; color: var(--text-muted); font-size: 12px; }
.rfq-meta-value { color: var(--text); word-break: break-word; }
/* Plain-text preview: monospace + preserved whitespace, mirrors what the recipient sees */
.rfq-preview { background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 16px 20px; font-family: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace; font-size: 13px; line-height: 1.5; color: #333; max-height: 400px; overflow-y: auto; white-space: pre-wrap; }
html.dark .rfq-preview { background: #1a1a1a; color: #ddd; }
.rfq-inputs { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.rfq-inputs label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-bottom: 4px; }
.rfq-inputs input[type="number"], .rfq-inputs textarea { width: 100%; padding: 6px 10px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); color: var(--text); font-family: inherit; font-size: 13px; box-sizing: border-box; }
.rfq-inputs input[type="number"] { width: 100px; }
.rfq-inputs textarea { min-height: 50px; resize: vertical; }
.rfq-inputs .rfq-input-row { display: flex; gap: 16px; align-items: flex-start; }
.rfq-inputs .rfq-input-row > div:last-child { flex: 1; }
.rfq-footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
.rfq-footer button { padding: 6px 16px; border-radius: 4px; font-size: 13px; font-weight: 600; cursor: pointer; border: 1px solid var(--border); }
.rfq-footer .rfq-cancel { background: var(--surface); color: var(--text); }
.rfq-footer .rfq-send { background: #2ea043; color: #fff; border-color: #2ea043; }
.rfq-footer .rfq-send:disabled { opacity: 0.5; cursor: not-allowed; }

.readonly-field {
    padding: 9px 12px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 14px;
}

/* ── Table ─────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

table { width: 100%; border-collapse: collapse; }

th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--surface-hover);
    border-bottom: 1px solid var(--border);
}

td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(74, 125, 255, 0.03); }

.cell-date { color: var(--text-muted); font-size: 12px; }
.actions-cell { display: flex; gap: 6px; }

/* ── Responsive table wrapper (opt-in) ────────── */
.table-scroll-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ── Container ─────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 28px 24px; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 { font-size: 22px; font-weight: 600; }

/* ── Margin Calculator Widget ──────────────────── */
.margin-calc-wrapper {
    position: relative;
}

.margin-calc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border: 1px solid #2a2e3a;
    border-radius: var(--radius-sm);
    background: #1c2030;
    color: #8b8fa3;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.margin-calc-btn:hover {
    color: #ffffff;
    border-color: var(--green);
}

.margin-calc-btn svg {
    width: 14px;
    height: 14px;
}

.margin-calc-panel {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 300px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    z-index: 200;
    padding: 16px;
}

.margin-calc-panel.visible {
    display: block;
}

.margin-calc-panel::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 16px;
    width: 10px;
    height: 10px;
    background: var(--surface);
    border-left: 1px solid var(--border);
    border-top: 1px solid var(--border);
    transform: rotate(45deg);
}

.margin-calc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.margin-calc-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.margin-calc-clear {
    font-family: inherit;
    font-size: 11px;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
}

.margin-calc-clear:hover {
    color: var(--text);
    background: var(--surface-hover);
}

.margin-calc-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 14px;
}

.margin-calc-field label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.margin-calc-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s;
}

.margin-calc-input-wrap:focus-within {
    border-color: var(--accent);
}

.margin-calc-input-wrap.computed {
    background: var(--surface-hover);
    border-style: dashed;
}

.margin-calc-prefix {
    padding: 0 0 0 10px;
    font-size: 13px;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    pointer-events: none;
    user-select: none;
}

.margin-calc-input-wrap input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 8px 10px 8px 4px;
    color: var(--text);
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
    outline: none;
    width: 100%;
    -moz-appearance: textfield;
}

.margin-calc-input-wrap input::-webkit-outer-spin-button,
.margin-calc-input-wrap input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.margin-calc-outputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.margin-calc-output {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.margin-calc-output-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.margin-calc-output-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
}

.margin-calc-output-value.positive { color: var(--green); }
.margin-calc-output-value.negative { color: var(--red); }

html.light .margin-calc-panel {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ── Responsive ────────────────────────────────── */
@media (max-width: 768px) {
    .topbar { padding: 0 12px; }
    .topbar-right { gap: 8px; }
    .topbar-link { padding: 6px 8px; font-size: 12px; }
    .topbar-page-label, .topbar-title { font-size: 15px; }
    .topbar-logo img { height: 22px; }
    .topbar-dropdown-menu { min-width: 180px; }
    .mega-nav { width: calc(100vw - 24px); left: -12px; }
    .mega-nav-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
    .topbar { padding: 0 10px; height: 44px; }
    .container { padding: 20px 16px; }
    .topbar-user span { display: none; }
    .topbar-avatar { display: none; }
    .topbar-logo img { height: 18px; }
    .topbar-page-label, .topbar-title { font-size: 13px; margin-left: -3px; }
    .topbar-dropdown-btn { font-size: 12px; }
    .margin-calc-btn-label { display: none; }

    .page-header { flex-direction: column; align-items: flex-start; }

    .modal { padding: 20px; max-width: calc(100vw - 32px) !important; }

    .margin-calc-panel {
        position: fixed;
        top: 60px;
        right: 16px;
        left: 16px;
        width: auto;
        max-width: 320px;
    }

    .margin-calc-panel::before { display: none; }
}

/* ── Dev instance header override ──────────────────────
 * Activated by public/js/mkl.js when window.location.hostname === 'dev.techtoschool.com'.
 * The dev instance runs at dev.techtoschool.com against the shared prod DB; the
 * green topbar + "DEV" badge make it obvious at a glance you're not in prod.
 */
html.dev-instance .topbar {
    background: #15803d; /* emerald 700 — clearly distinct from prod black */
}

html.dev-instance .topbar-page-label::before,
html.dev-instance .topbar-title::before {
    content: "DEV";
    display: inline-block;
    background: #fde047; /* yellow 300 */
    color: #422006;      /* deep amber for contrast */
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 10px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

/* ─────────────────────────────────────────────────────────────
   "Ask Claude" prompt bar (public/js/claude-bar.js)
   v0.1: topbar pill + Cmd-K modal
   ───────────────────────────────────────────────────────────── */

.claude-prompt-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    margin-right: 12px;
    background: rgba(74, 125, 255, 0.12);
    color: var(--accent);
    border: 1px solid rgba(74, 125, 255, 0.35);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    line-height: 1;
}
.claude-prompt-btn:hover {
    background: rgba(74, 125, 255, 0.22);
    border-color: var(--accent);
}
.claude-prompt-btn svg { display: block; }
.claude-prompt-btn kbd {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 10px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', monospace;
    color: var(--text-muted);
}
html.light .claude-prompt-btn kbd { background: rgba(0, 0, 0, 0.05); }

.claude-bar-overlay {
    /* Reuses .modal-overlay for positioning. Bump z-index above mega-nav (1001). */
    z-index: 1100;
}
.claude-bar-overlay .claude-bar-modal {
    width: min(720px, 92vw);
    max-width: 720px;
    max-height: min(80vh, 760px);
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.claude-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-hover);
}
.claude-bar-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text);
}
.claude-bar-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(74, 125, 255, 0.18);
}
.claude-bar-hint {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted);
}
.claude-bar-actions { display: flex; gap: 4px; }
.claude-bar-btn-icon {
    width: 28px;
    height: 28px;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1;
    border-radius: var(--radius-sm);
    cursor: pointer;
}
.claude-bar-btn-icon:hover {
    background: var(--border);
    color: var(--text);
}
.claude-bar-thread {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.claude-bar-empty {
    color: var(--text);
    font-size: 26px;
    text-align: center;
    padding: 36px 20px;
    line-height: 1.4;
}
.claude-bar-empty code {
    background: var(--surface-hover);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text);
}
.claude-bar-msg {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 100%;
}
.claude-bar-msg-user {
    align-self: flex-end;
    max-width: 85%;
}
.claude-bar-msg-user .claude-bar-msg-body {
    background: var(--accent);
    color: #fff;
    padding: 9px 13px;
    border-radius: 14px;
    border-bottom-right-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
}
.claude-bar-msg-assistant {
    align-self: flex-start;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.claude-bar-msg-assistant .claude-bar-msg-body {
    background: var(--surface-hover);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
    font-size: 14px;
    line-height: 1.55;
}
.claude-bar-msg-assistant a { color: var(--accent); text-decoration: none; }
.claude-bar-msg-assistant a:hover { text-decoration: underline; }
.claude-bar-msg-assistant code {
    background: rgba(74, 125, 255, 0.10);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
}
.claude-bar-tools {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 2px;
}
.claude-bar-tool {
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-size: 12px;
}
.claude-bar-tool summary {
    cursor: pointer;
    color: var(--text-muted);
    list-style: none;
}
.claude-bar-tool summary::-webkit-details-marker { display: none; }
.claude-bar-tool summary code {
    color: var(--accent);
    font-weight: 600;
}
.claude-bar-tool pre {
    margin: 6px 0 0;
    padding: 8px;
    background: var(--surface);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-muted);
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow: auto;
}
.claude-bar-tool-running .claude-bar-tool-status::after {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-left: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: claudeBarPulse 1s infinite ease-in-out;
    vertical-align: middle;
}
@keyframes claudeBarPulse {
    0%, 100% { opacity: 0.3; transform: scale(0.85); }
    50%      { opacity: 1;   transform: scale(1.1); }
}
.claude-bar-tool-error {
    border-color: var(--danger, #c0392b);
}
.claude-bar-tool-error .claude-bar-tool-status {
    color: var(--danger, #c0392b);
}
.claude-bar-status {
    padding: 0 18px 6px;
    font-size: 11px;
    color: var(--text-muted);
    min-height: 14px;
}
.claude-bar-input-row {
    display: flex;
    gap: 8px;
    padding: 10px 14px 14px;
    border-top: 1px solid var(--border);
    background: var(--surface);
}
.claude-bar-input-row textarea {
    flex: 1 1 auto;
    resize: none;
    background: var(--surface-hover);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.45;
    outline: none;
    transition: border-color 0.15s;
}
.claude-bar-input-row textarea:focus {
    border-color: var(--accent);
}
.claude-bar-send {
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: var(--radius-sm);
    padding: 0 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.claude-bar-send:hover:not(:disabled) { background: var(--accent-hover); }
.claude-bar-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 720px) {
    .claude-bar-overlay .claude-bar-modal {
        max-height: 92vh;
        width: 96vw;
    }
    .claude-prompt-btn span { display: none; }
    .claude-prompt-btn kbd { display: none; }
}

/* Favicon-style accent on the browser tab title — prepended via JS below */