@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700&display=swap');

:root {
    --bg-0: #080704;
    --bg-1: #100e08;
    --bg-2: #16130a;
    --bg-3: #1e1a0e;
    --accent: #ff8c00;
    --accent-dim: #cc5500;
    --accent-glow: rgba(255, 140, 0, 0.12);
    --text-primary: #d4c8b0;
    --text-secondary: #6a5a40;
    --border: #2a2010;
    --border-accent: #7a3b00;
    --danger: #ff4040;
    --sidebar-width: 240px;
    --header-height: 58px;
}

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

body {
    background-color: var(--bg-0);
    color: var(--text-primary);
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    min-height: 100vh;
    line-height: 1.6;
}

/* ════════════════════════════════
   LOGIN PAGE
   ════════════════════════════════ */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background:
        radial-gradient(ellipse at 50% -10%, rgba(255, 140, 0, 0.12) 0%, transparent 60%),
        var(--bg-0);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: var(--bg-2);
    border: 1px solid var(--border-accent);
    border-radius: 4px;
    padding: 44px 40px 36px;
    box-shadow:
        0 0 60px rgba(255, 140, 0, 0.08),
        0 0 120px rgba(0, 0, 0, 0.9);
}

.login-logo {
    font-family: 'Orbitron', monospace;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    letter-spacing: 0.35em;
    text-shadow: 0 0 24px rgba(255, 140, 0, 0.55);
}

.login-subtitle {
    text-align: center;
    font-size: 0.62rem;
    letter-spacing: 0.28em;
    color: var(--text-secondary);
    margin-top: 6px;
    text-transform: uppercase;
}

.login-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    margin: 28px 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.67rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 7px;
}

.form-group input {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    padding: 11px 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    border-color: var(--border-accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-primary {
    width: 100%;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    padding: 13px;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.2s, box-shadow 0.2s;
    margin-top: 10px;
    text-transform: uppercase;
}

.btn-primary:hover {
    background: var(--accent-glow);
    box-shadow: 0 0 24px rgba(255, 140, 0, 0.28);
}

.alert-error {
    background: rgba(255, 64, 64, 0.08);
    border: 1px solid rgba(255, 64, 64, 0.35);
    border-radius: 2px;
    color: var(--danger);
    font-size: 0.8rem;
    padding: 10px 14px;
    margin-bottom: 18px;
    letter-spacing: 0.04em;
}

.alert-debug {
    background: rgba(0, 200, 80, 0.07);
    border: 1px solid rgba(0, 220, 80, 0.40);
    border-radius: 2px;
    color: #00dc50;
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    padding: 10px 14px;
    margin-bottom: 18px;
    letter-spacing: 0.12em;
    text-align: center;
}

.login-footer {
    text-align: center;
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    margin-top: 28px;
    opacity: 0.55;
    text-transform: uppercase;
}

/* ════════════════════════════════
   APP SHELL (sidebar + main)
   ════════════════════════════════ */

.app-body { background: var(--bg-0); }

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ──────────────────── */

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-1);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
}

.sidebar-header {
    padding: 26px 20px 18px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.32em;
    text-shadow: 0 0 14px rgba(255, 140, 0, 0.45);
}

.sidebar-user {
    font-size: 0.72rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    margin-top: 5px;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-left: 2px solid transparent;
    transition: color 0.15s, background 0.15s, border-left-color 0.15s;
    cursor: pointer;
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(255, 140, 0, 0.06);
    border-left-color: var(--accent-dim);
}

.nav-item.active {
    color: var(--accent);
    border-left-color: var(--accent);
    background: rgba(255, 140, 0, 0.07);
}

.nav-icon {
    font-size: 0.65rem;
    color: var(--accent-dim);
    flex-shrink: 0;
}

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding: 6px 0;
}

.nav-logout {
    color: var(--text-secondary);
}

.nav-logout:hover {
    color: var(--danger);
    background: rgba(255, 64, 64, 0.07);
    border-left-color: var(--danger);
}

/* ── Main area ───────────────── */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-header {
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.page-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    color: var(--accent);
    text-transform: uppercase;
}

.content-area {
    flex: 1;
    padding: 32px;
}

/* ════════════════════════════════
   PERSONAL DATA
   ════════════════════════════════ */

.data-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 30px;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 22px;
}

.data-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.field-label {
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.field-value {
    font-size: 0.92rem;
    color: var(--text-primary);
}

.data-description {
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
}

.data-description p {
    margin-top: 9px;
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.85;
}

.profile-picture {
    margin-top: 26px;
}

.profile-picture img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 2px solid var(--border-accent);
    border-radius: 2px;
    display: block;
}

/* ════════════════════════════════
   POT DATABANK
   ════════════════════════════════ */

.data-entry {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 16px;
    overflow: hidden;
}

.entry-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 18px;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
}

.entry-id   { font-size: 0.68rem; color: var(--text-secondary); }

.entry-type {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 2px;
    border: 1px solid;
    text-transform: uppercase;
}

.type-text     { color: #00ccff; border-color: #004466; background: rgba(0,204,255,0.07); }
.type-image    { color: #b080ff; border-color: #44266a; background: rgba(176,128,255,0.07); }
.type-voice    { color: #ffaa20; border-color: #664800; background: rgba(255,170,32,0.07); }
.type-combined { color: var(--accent); border-color: var(--border-accent); background: var(--accent-glow); }

.entry-title {
    font-size: 0.82rem;
    color: var(--text-primary);
}

.entry-content {
    padding: 16px 18px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

.entry-content p { color: var(--text-primary); }
.entry-content img { max-width: 100%; border: 1px solid var(--border); border-radius: 2px; }
.entry-content audio { width: 100%; margin-top: 6px; }

.empty-state {
    text-align: center;
    padding: 70px 20px;
    color: var(--text-secondary);
}

.empty-state p + p { margin-top: 8px; font-size: 0.82rem; }

/* ════════════════════════════════
   POT INTERACTION TERMINAL
   ════════════════════════════════ */

.interaction-panel {
    height: calc(100vh - var(--header-height) - 64px);
    min-height: 400px;
}

.terminal-window {
    height: 100%;
    background: #020509;
    border: 1px solid var(--border-accent);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 40px rgba(255, 140, 0, 0.08);
}

.terminal-bar {
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px;
    font-size: 0.67rem;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-bar::before {
    content: '●';
    color: var(--accent);
    font-size: 0.6rem;
}

.terminal-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px 20px;
    font-size: 0.85rem;
    scroll-behavior: smooth;
}

.terminal-body::-webkit-scrollbar { width: 4px; }
.terminal-body::-webkit-scrollbar-track { background: transparent; }
.terminal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.terminal-line {
    margin-bottom: 5px;
    color: var(--text-primary);
    display: flex;
    gap: 8px;
}

.prompt { color: var(--accent); flex-shrink: 0; }

.terminal-line.tl-cmd  { color: #e0e8f0; }
.terminal-line.tl-resp { color: var(--text-secondary); }
.terminal-line.tl-err  { color: var(--danger); }

/* Legacy class names kept for backward compat */
.terminal-line.cmd  { color: #e0e8f0; }
.terminal-line.resp { color: var(--text-secondary); }
.terminal-line.err  { color: var(--danger); }

/* ── Chat message lines ─────────────── */
.terminal-line.tl-chat {
    color: #c8dfe8;
    display: block;
    padding: 3px 0;
    border-left: 2px solid rgba(100,170,200,0.25);
    padding-left: 10px;
    margin-left: 4px;
}
.terminal-line.tl-chat-admin {
    color: #7fffb0;
    border-left-color: rgba(80,220,120,0.40);
}
.chat-sender {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    margin-right: 6px;
}
.tl-chat-admin .chat-sender { color: #00e87a; }
.chat-ts {
    font-size: 0.67rem;
    color: var(--text-secondary);
    margin-right: 6px;
}

/* ── Chat user selector (admin) ─────── */
.chat-user-selector {
    margin-bottom: 18px;
}
.chat-user-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.chat-user-btn {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 6px 14px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
    transition: border-color 0.15s, background 0.15s;
}
.chat-user-btn:hover {
    border-color: var(--accent);
    background: var(--bg-3);
}
.chat-user-btn.active {
    border-color: var(--accent);
    background: rgba(255,140,0,0.08);
}
.chat-user-login {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--accent);
}
.chat-user-fullname {
    font-size: 0.70rem;
    color: var(--text-secondary);
}

.terminal-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-top: 1px solid var(--border);
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    caret-color: var(--accent);
}

/* ════════════════════════════════
   ADMIN DASHBOARD
   ════════════════════════════════ */

.admin-grid {
    display: grid;
    gap: 28px;
}

.admin-section {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 26px;
}

.admin-section h2 {
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.badge {
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    color: var(--accent);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    padding: 1px 8px;
    border-radius: 2px;
}

.data-table-grid {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.data-table-grid th {
    text-align: left;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    padding: 7px 12px;
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
}

.data-table-grid td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(22, 40, 64, 0.6);
    color: var(--text-primary);
}

.data-table-grid tr:last-child td { border-bottom: none; }

.data-table-grid tr:hover td {
    background: rgba(255, 140, 0, 0.03);
}

/* ── Utilities ───────────────── */

.text-secondary { color: var(--text-secondary); }

/* ════════════════════════════════
   DASHBOARD — SECTION HEADER & ACTIONS
   ════════════════════════════════ */

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.btn-new-entry {
    display: inline-flex;
    align-items: center;
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 7px 16px;
    border-radius: 2px;
    text-decoration: none;
    transition: background 0.15s, box-shadow 0.15s;
}

.btn-new-entry:hover {
    background: var(--accent-glow);
    box-shadow: 0 0 12px rgba(255, 140, 0, 0.2);
}

/* ── Table action buttons ──────── */

.table-actions {
    display: flex;
    gap: 6px;
    align-items: center;
    white-space: nowrap;
}

.action-btn {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    padding: 4px 11px;
    border-radius: 2px;
    border: 1px solid;
    cursor: pointer;
    text-decoration: none;
    background: transparent;
    transition: background 0.15s, color 0.15s;
    line-height: 1.4;
}

.action-btn--edit {
    color: var(--accent);
    border-color: var(--border-accent);
}
.action-btn--edit:hover { background: var(--accent-glow); }

.action-btn--delete {
    color: var(--danger);
    border-color: rgba(255, 64, 64, 0.4);
}
.action-btn--delete:hover { background: rgba(255, 64, 64, 0.08); }

.action-btn--view {
    color: #c090ff;
    border-color: rgba(192, 144, 255, 0.35);
}
.action-btn--view:hover { background: rgba(192, 144, 255, 0.07); }

/* ════════════════════════════════
   VIEWERSHIP MODAL
   ════════════════════════════════ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 600;
    backdrop-filter: blur(3px);
}

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

.modal {
    background: var(--bg-2);
    border: 1px solid var(--border-accent);
    border-radius: 4px;
    width: 420px;
    max-height: 72vh;
    display: flex;
    flex-direction: column;
    box-shadow:
        0 0 60px rgba(255, 140, 0, 0.1),
        0 24px 80px rgba(0, 0, 0, 0.95);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    color: var(--accent);
    text-transform: uppercase;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    padding: 2px 6px;
    line-height: 1;
    transition: color 0.15s;
}
.modal-close:hover { color: var(--danger); }

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 4px 20px;
}
.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--border); }

.modal-loading, .modal-empty {
    padding: 28px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    gap: 8px;
    flex-shrink: 0;
}

.modal-footer > div { display: flex; gap: 6px; }

/* ── User checklist ─────────────── */

.user-check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
}
.user-check-item:last-child { border-bottom: none; }

.custom-check {
    position: relative;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.custom-check input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.check-mark {
    position: absolute;
    inset: 0;
    border: 1px solid var(--text-secondary);
    border-radius: 2px;
    transition: background 0.15s, border-color 0.15s;
}

.custom-check input:checked ~ .check-mark {
    background: var(--accent);
    border-color: var(--accent);
}

.check-mark::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: 2px solid var(--bg-0);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.12s;
}

.custom-check input:checked ~ .check-mark::after { opacity: 1; }

.user-check-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-check-name  { font-size: 0.85rem; color: var(--text-primary); }
.user-check-login {
    font-size: 0.68rem;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
}

/* ── Modal buttons ──────────────── */

.btn-ghost-sm {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: transparent;
    padding: 6px 12px;
    border-radius: 2px;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}
.btn-ghost-sm:hover { color: var(--text-primary); border-color: var(--text-secondary); }

.btn-save-sm {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    color: var(--accent);
    border: 1px solid var(--accent);
    background: transparent;
    padding: 6px 16px;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-save-sm:hover    { background: var(--accent-glow); }
.btn-save-sm:disabled { opacity: 0.45; cursor: not-allowed; }

/* ════════════════════════════════
   ENTRY EDITOR
   ════════════════════════════════ */

.editor-layout {
    display: flex;
    flex-direction: column;
}

.editor-titlebar {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}

.editor-title-input {
    flex: 1;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    padding: 11px 16px;
    outline: none;
    transition: border-color 0.2s;
}
.editor-title-input:focus       { border-color: var(--border-accent); }
.editor-title-input::placeholder { color: var(--text-secondary); font-size: 0.8rem; }

.editor-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.btn-ghost {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: transparent;
    padding: 9px 16px;
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s, border-color 0.15s;
    display: inline-flex;
    align-items: center;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--text-secondary); }

.btn-save {
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--accent);
    border: 1px solid var(--accent);
    background: transparent;
    padding: 9px 20px;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s;
}
.btn-save:hover { background: var(--accent-glow); box-shadow: 0 0 14px rgba(255,140,0,0.22); }

/* ── Toolbar ─────────────────────── */

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 7px 10px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-bottom: none;
    flex-wrap: wrap;
}

.tool-btn {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 2px;
    padding: 4px 9px;
    cursor: pointer;
    min-width: 30px;
    text-align: center;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.tool-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 140, 0, 0.08);
    border-color: var(--border);
}

.tool-btn--media {
    color: var(--accent-dim);
    border-color: var(--border);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
}
.tool-btn--media:hover { color: var(--accent); border-color: var(--border-accent); }

.toolbar-sep {
    width: 1px;
    height: 18px;
    background: var(--border);
    margin: 0 6px;
}

/* ── Split panes ────────────────── */

.editor-panes {
    display: flex;
    height: 500px;
    border: 1px solid var(--border);
}

.editor-pane,
.preview-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.pane-label {
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    padding: 5px 12px;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    flex-shrink: 0;
}

.md-textarea {
    flex: 1;
    background: var(--bg-1);
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.75;
    padding: 14px 16px;
    resize: none;
    tab-size: 4;
}
.md-textarea::-webkit-scrollbar { width: 4px; }
.md-textarea::-webkit-scrollbar-thumb { background: var(--border); }

.pane-divider {
    width: 3px;
    background: var(--border);
    flex-shrink: 0;
}

.md-preview {
    flex: 1;
    overflow-y: auto;
    padding: 16px 22px;
    background: var(--bg-0);
}
.md-preview::-webkit-scrollbar { width: 4px; }
.md-preview::-webkit-scrollbar-thumb { background: var(--border); }

/* ── Files panel ────────────────── */

.files-panel {
    border: 1px solid var(--border);
    border-top: none;
}

.files-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 7px 12px;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.btn-upload-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--accent);
    border: 1px solid var(--border-accent);
    padding: 3px 10px;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-upload-label:hover { background: var(--accent-glow); }

.files-hint {
    font-size: 0.62rem;
    color: var(--text-secondary);
    margin-left: auto;
    letter-spacing: 0.04em;
}

.files-hint code {
    background: var(--bg-1);
    padding: 1px 4px;
    border-radius: 2px;
    color: var(--accent);
}

.files-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px 12px;
    min-height: 44px;
    max-height: 106px;
    overflow-y: auto;
}
.files-grid::-webkit-scrollbar { height: 4px; }
.files-grid::-webkit-scrollbar-thumb { background: var(--border); }

.file-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 2px;
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 0.72rem;
    color: var(--text-secondary);
    background: var(--bg-2);
    transition: border-color 0.15s, color 0.15s;
    max-width: 170px;
}

.file-chip--image:hover { border-color: var(--border-accent); color: var(--accent); }
.file-chip--audio:hover { border-color: #6a4800; color: #ffaa20; }
.file-chip--other:hover { border-color: var(--text-secondary); color: var(--text-primary); }

.file-icon { flex-shrink: 0; }

.file-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.files-empty {
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 6px 4px;
    align-self: center;
}

/* ════════════════════════════════
   RENDERED MARKDOWN CONTENT
   (used in both editor preview and user databank)
   ════════════════════════════════ */

.md-rendered { color: var(--text-primary); line-height: 1.85; }

.md-rendered h1 {
    font-family: 'Orbitron', monospace;
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0.08em;
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-accent);
}

.md-rendered h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0.07em;
    margin: 24px 0 12px;
}

.md-rendered h3 {
    font-size: 0.92rem;
    color: var(--text-primary);
    letter-spacing: 0.06em;
    margin: 18px 0 8px;
    text-transform: uppercase;
}

.md-rendered p { margin: 0 0 12px; }

.md-rendered a          { color: var(--accent); text-decoration: none; }
.md-rendered a:hover    { text-decoration: underline; }
.md-rendered strong     { color: var(--text-primary); }
.md-rendered em         { color: var(--text-secondary); font-style: italic; }

.md-rendered blockquote {
    border-left: 3px solid var(--border-accent);
    padding: 4px 0 4px 16px;
    margin: 12px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.md-rendered code {
    font-family: 'Share Tech Mono', monospace;
    background: var(--bg-3);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: 2px;
    font-size: 0.85em;
    color: #ff9944;
}

.md-rendered pre {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 14px 16px;
    overflow-x: auto;
    margin: 12px 0;
}

.md-rendered pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.83rem;
    color: var(--text-primary);
}

.md-rendered ul,
.md-rendered ol {
    padding-left: 22px;
    margin: 8px 0 12px;
}
.md-rendered li { margin-bottom: 4px; }

.md-rendered hr {
    border: none;
    border-top: 1px solid var(--border-accent);
    margin: 20px 0;
    opacity: 0.5;
}

.md-rendered img {
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: 2px;
    display: block;
    margin: 10px 0;
}

.md-rendered table {
    border-collapse: collapse;
    width: 100%;
    margin: 14px 0;
    font-size: 0.84rem;
}

.md-rendered th {
    background: var(--bg-3);
    border: 1px solid var(--border);
    padding: 7px 12px;
    text-align: left;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.md-rendered td {
    border: 1px solid var(--border);
    padding: 8px 12px;
}

.md-rendered audio {
    width: 100%;
    margin: 8px 0;
}

.md-rendered figure.md-audio {
    margin: 14px 0;
}

.md-rendered figure.md-audio figcaption {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
}

/* ════════════════════════════════
   CATEGORY ACCORDION (user databank)
   ════════════════════════════════ */

.cat-section {
    margin-bottom: 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.cat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 18px;
    background: var(--bg-3);
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid transparent;
    transition: background 0.15s;
}

.cat-header:hover { background: rgba(255, 140, 0, 0.07); }

.cat-arrow {
    font-size: 0.6rem;
    color: var(--accent-dim);
    width: 12px;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.cat-icon {
    font-size: 0.9rem;
    color: var(--accent);
    flex-shrink: 0;
}

.cat-name {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    color: var(--accent);
    flex: 1;
}

.cat-count {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    background: var(--bg-2);
    border: 1px solid var(--border);
    padding: 1px 8px;
    border-radius: 2px;
}

.cat-body { background: var(--bg-0); }

/* ── Collapsible entry header ─── */

.entry-header--clickable {
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.entry-header--clickable:hover {
    background: rgba(255, 140, 0, 0.06);
}

.entry-arrow {
    font-size: 0.6rem;
    color: var(--accent-dim);
    width: 12px;
    flex-shrink: 0;
    margin-right: 2px;
}

/* Entry inside a category body: slightly indented border */
.cat-body .data-entry {
    border: none;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    margin-bottom: 0;
}

.cat-body .data-entry:last-child { border-bottom: none; }

/* ════════════════════════════════
   CATEGORY PILLS (entry form editor)
   ════════════════════════════════ */

.category-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-top: none;
    flex-wrap: wrap;
}

.category-bar-label {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-right: 4px;
    flex-shrink: 0;
}

.cat-pill {
    cursor: pointer;
    display: inline-flex;
}

.cat-pill input[type="radio"] { display: none; }

.cat-pill span {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    padding: 4px 14px;
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-secondary);
    background: var(--bg-1);
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.cat-pill input:checked + span {
    color: var(--accent);
    border-color: var(--border-accent);
    background: var(--accent-glow);
}

.cat-pill:hover span { color: var(--text-primary); border-color: var(--text-secondary); }

/* ════════════════════════════════
   CATEGORY BADGES (admin dashboard table)
   ════════════════════════════════ */

.cat-badge {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 2px;
    border: 1px solid;
    text-transform: uppercase;
    white-space: nowrap;
}

.cat-badge--maps       { color: #4db8ff; border-color: #1a4466; background: rgba(77,184,255,0.07); }
.cat-badge--documents  { color: var(--accent); border-color: var(--border-accent); background: var(--accent-glow); }
.cat-badge--notes      { color: #80e080; border-color: #2a5a2a; background: rgba(128,224,128,0.07); }
.cat-badge--recordings { color: #c090ff; border-color: #442266; background: rgba(192,144,255,0.07); }

/* ════════════════════════════════
   PERSONAL DATA — PROFILE LAYOUT
   ════════════════════════════════ */

.profile-layout {
    display: flex;
    gap: 26px;
    align-items: flex-start;
}

.profile-picture-frame {
    flex-shrink: 0;
    width: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.profile-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--border);
}

.profile-img-placeholder {
    width: 100%;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.profile-id-tag {
    width: 100%;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    align-items: center;
}

.profile-data {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-width: 0;
}

/* ════════════════════════════════
   AGENDA CARD (user view)
   ════════════════════════════════ */

.agenda-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.agenda-header {
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    padding: 9px 18px;
}

.agenda-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    color: var(--accent);
}

.agenda-act {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.agenda-act:last-child { border-bottom: none; }

.agenda-act-label {
    flex-shrink: 0;
    width: 80px;
    padding: 13px 14px;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
    border-right: 1px solid var(--border);
    display: flex;
    align-items: center;
    background: var(--bg-3);
}

.agenda-act-body {
    flex: 1;
    padding: 13px 16px;
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.7;
}

.agenda-hidden { color: var(--text-secondary); }

.agenda-unknown {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
}

/* ════════════════════════════════
   POT SOLVER — PROBLEMS GRID
   ════════════════════════════════ */

.solver-header {
    margin-bottom: 26px;
}

.solver-subtitle {
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.solver-divider {
    height: 1px;
    background: linear-gradient(90deg, var(--border-accent), transparent);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.problem-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: stretch;
    overflow: hidden;
}

.problem-locked {
    opacity: 0.7;
}

.problem-number {
    flex-shrink: 0;
    width: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-3);
    border-right: 1px solid var(--border);
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
}

.problem-body {
    flex: 1;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.problem-status {
    display: flex;
    align-items: center;
    gap: 7px;
}

.problem-lock-icon {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.problem-lock-text {
    font-family: 'Orbitron', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.problem-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
}

/* ════════════════════════════════
   ADMIN USER FORM
   ════════════════════════════════ */

.user-form-layout {
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

.user-form-left {
    flex-shrink: 0;
    width: 220px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.user-form-right {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-pic-frame {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    padding-bottom: 10px;
}

.user-pic-preview {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--border);
}

.user-pic-placeholder {
    width: 100%;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
}

/* ── Form elements ─────────────── */

.form-section { margin-bottom: 14px; }

.form-label {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.88rem;
    padding: 9px 12px;
    outline: none;
    transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--border-accent); }

.form-textarea {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    padding: 9px 12px;
    outline: none;
    resize: vertical;
    transition: border-color 0.2s;
}
.form-textarea:focus       { border-color: var(--border-accent); }
.form-textarea--sm { font-size: 0.8rem; }

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

/* ── Toggle switches ───────────── */

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.toggle-row:first-child { border-top: 1px solid var(--border); }

.toggle-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.toggle-switch input { display: none; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 18px;
    transition: background 0.2s, border-color 0.2s;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(255, 140, 0, 0.18);
    border-color: var(--border-accent);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(18px);
    background: var(--accent);
}

.toggle-switch--sm { width: 28px; height: 14px; }
.toggle-switch--sm .toggle-slider::after { width: 8px; height: 8px; }
.toggle-switch--sm input:checked + .toggle-slider::after { transform: translateX(14px); }

/* ── Agenda form block ─────────── */

.agenda-form-block {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 6px;
}

.agenda-form-header {
    background: var(--bg-3);
    border-bottom: 1px solid var(--border);
    padding: 8px 14px;
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    color: var(--accent);
}

.agenda-form-act {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
}
.agenda-form-act:last-child { border-bottom: none; }

.agenda-act-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 7px;
}

.agenda-form-label {
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
    flex-shrink: 0;
    width: 50px;
}

.agenda-vis-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
}

/* ── Form footer ───────────────── */

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

/* ════════════════════════════════
   PROBLEM 01 — ACTIVE CARD
   ════════════════════════════════ */

.problem-active {
    opacity: 1;
    border-color: var(--border-accent);
    grid-column: 1 / -1;
}

.problem-title-line {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 14px;
}

.problem-lock-icon--on  { color: var(--accent) !important; }
.problem-lock-text--on  { color: var(--accent) !important; }

/* ════════════════════════════════
   KIOSK TERMINAL
   ════════════════════════════════ */

.kiosk-terminal {
    background: var(--bg-0);
    border: 1px solid var(--border);
    border-radius: 3px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ── Output area ────────────── */

.kiosk-output {
    padding: 12px 16px 6px;
    max-height: 160px;
    overflow-y: auto;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--border);
}

.kiosk-output::-webkit-scrollbar { width: 4px; }
.kiosk-output::-webkit-scrollbar-track { background: transparent; }
.kiosk-output::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.kiosk-line         { color: var(--text-primary); }
.kiosk-line--sys    { color: rgba(255,140,0,0.55); }
.kiosk-line--dim    { color: var(--text-secondary); }
.kiosk-line--info   { color: var(--text-secondary); }
.kiosk-line--ok     { color: #66cc77; }
.kiosk-line--warn   { color: #ffcc44; }
.kiosk-line--error  { color: #ff5555; }
.kiosk-line--code   {
    color: var(--accent);
    font-size: 0.92rem;
    letter-spacing: 0.12em;
    font-family: 'Orbitron', monospace;
}
.kiosk-line--cursor {
    color: var(--accent);
    animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Input form ─────────────── */

.kiosk-form {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-bottom: 1px solid var(--border);
}

.kiosk-field-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.kiosk-field-label {
    flex-shrink: 0;
    width: 110px;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.kiosk-field-prefix {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.kiosk-input {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.88rem;
    padding: 6px 10px;
    width: 180px;
    outline: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: border-color 0.2s;
}
.kiosk-input:focus { border-color: var(--border-accent); }

/* ── Segment buttons ─────────── */

.kiosk-segments {
    display: flex;
    gap: 4px;
}

.kiosk-seg {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-secondary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    padding: 5px 12px;
    cursor: pointer;
    letter-spacing: 0.08em;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.kiosk-seg:hover { border-color: var(--border-accent); color: var(--text-primary); }
.kiosk-seg.active {
    background: rgba(255,140,0,0.15);
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Submit row ─────────────── */

.kiosk-submit-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 4px;
}

.kiosk-submit-btn {
    background: rgba(255,140,0,0.12);
    border: 1px solid var(--border-accent);
    border-radius: 2px;
    color: var(--accent);
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    padding: 8px 20px;
    cursor: pointer;
    transition: background 0.2s;
}
.kiosk-submit-btn:hover    { background: rgba(255,140,0,0.22); }
.kiosk-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.kiosk-attempt-display {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    color: #ffcc44;
    letter-spacing: 0.06em;
}

/* ── Lockout overlay ─────────── */

.kiosk-lockout-overlay {
    padding: 22px 16px;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: rgba(255, 40, 40, 0.04);
    border-top: 1px solid rgba(255,85,85,0.3);
}

.kiosk-lockout-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    color: #ff5555;
}

.kiosk-lockout-timer {
    font-family: 'Orbitron', monospace;
    font-size: 2.2rem;
    letter-spacing: 0.1em;
    color: #ff5555;
    text-shadow: 0 0 20px rgba(255,85,85,0.4);
    margin: 6px 0;
}

/* ── Compliance Lock (Puzzle 2) ─── */

.compliance-lock-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(120,140,100,0.30);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
}

.compliance-lock-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(120,140,100,0.25);
    padding-bottom: 12px;
}

.compliance-lock-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    letter-spacing: 0.28em;
    color: var(--accent);
}

.compliance-lock-model {
    font-size: 0.72rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
}

.compliance-lock-inst {
    font-size: 0.64rem;
    color: rgba(160,160,130,0.55);
    letter-spacing: 0.06em;
}

.compliance-dials {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-bottom: 16px;
}

.compliance-dial-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.compliance-dial-label {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: rgba(180,180,150,0.55);
}

.compliance-dial {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.compliance-dial-window {
    width: 60px;
    height: 60px;
    background: var(--bg-1);
    border: 2px solid rgba(120,140,80,0.45);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    line-height: 1;
    box-shadow: inset 0 0 12px rgba(0,0,0,0.6),
                0 0 8px rgba(100,140,60,0.10);
}

.dial-icon-current {
    display: block;
    filter: drop-shadow(0 0 4px rgba(180,220,80,0.35));
    transition: transform 0.12s ease;
}

.compliance-dial-btns {
    display: flex;
    gap: 6px;
}

.dial-arrow {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 0.65rem;
    width: 26px;
    height: 22px;
    cursor: pointer;
    transition: background 0.1s, color 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dial-arrow:hover {
    background: var(--bg-3);
    color: var(--accent);
    border-color: var(--accent);
}

.compliance-dial-name {
    font-size: 0.66rem;
    letter-spacing: 0.10em;
    color: rgba(200,220,160,0.70);
    min-height: 1em;
    text-align: center;
}

.compliance-log {
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 120px;
    overflow-y: auto;
    margin-bottom: 12px;
    font-size: 0.78rem;
    line-height: 1.6;
}

.compliance-submit-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

/* ── Grid Stabilizer (Puzzle 3) ─── */

.grid-stabilizer-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(100,120,80,0.30);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.grid-console-display {
    background: rgba(0,0,0,0.45);
    border: 1px solid rgba(80,120,60,0.30);
    border-radius: 3px;
    padding: 10px 14px;
    margin-bottom: 14px;
    line-height: 1.8;
}
.grid-console-line { color: rgba(200,220,160,0.80); font-size: 0.78rem; }
.grid-console-bad  { color: #ff8844; }
.grid-console-dim  { color: rgba(160,170,130,0.50); }
.grid-console-sep  { color: rgba(80,100,60,0.40); }

.grid-breaker-panel {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 12px 14px;
    margin-bottom: 14px;
}
.grid-breaker-header {
    font-family: 'Orbitron', monospace;
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    margin-bottom: 10px;
}
.grid-breakers {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.grid-breaker {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 180px;
}
.breaker-label {
    font-size: 0.75rem;
    color: var(--text-primary);
    flex: 1;
}
.breaker-toggle {
    background: rgba(160,40,40,0.12);
    border: 1px solid rgba(200,60,60,0.35);
    border-radius: 3px;
    color: #cc4444;
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    padding: 4px 12px;
    min-width: 48px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.breaker-toggle:hover { border-color: rgba(200,60,60,0.60); }
.breaker-toggle--on {
    background: rgba(40,160,60,0.14);
    border-color: rgba(60,200,80,0.50);
    color: #44cc66;
    box-shadow: 0 0 6px rgba(60,200,80,0.12);
}
.breaker-toggle--on:hover { border-color: rgba(60,220,80,0.75); }

.grid-levers { margin-bottom: 14px; }
.grid-lever-hint {
    font-family: 'Orbitron', monospace;
    font-size: 0.66rem;
    letter-spacing: 0.10em;
    color: rgba(200,210,160,0.70);
    text-align: center;
    margin-bottom: 4px;
}
.grid-lever-hint-small {
    font-size: 0.62rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 12px;
}
.grid-lever-row {
    display: flex;
    gap: 12px;
    align-items: stretch;
}
.grid-lever {
    flex: 1;
    background: rgba(0,0,0,0.35);
    border: 2px solid rgba(80,120,60,0.35);
    border-radius: 6px;
    padding: 18px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
    min-height: 100px;
}
.grid-lever:active,
.grid-lever--held {
    background: rgba(60,200,80,0.08);
    border-color: rgba(60,220,80,0.60);
    box-shadow: 0 0 16px rgba(60,200,80,0.15);
}
.lever-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    color: var(--text-secondary);
}
.lever-indicator {
    font-size: 0.82rem;
    color: rgba(120,180,80,0.60);
    font-family: 'Share Tech Mono', monospace;
}
.grid-lever--held .lever-indicator { color: #66ee88; }
.lever-key {
    font-size: 0.62rem;
    color: rgba(160,160,120,0.40);
    font-family: 'Orbitron', monospace;
    letter-spacing: 0.12em;
}

.grid-stability-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 90px;
    flex-shrink: 0;
}
.stability-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.60rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
}
.stability-bar-outer {
    width: 14px;
    height: 80px;
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(80,120,60,0.35);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.stability-bar-inner {
    width: 100%;
    background: linear-gradient(to top, #44cc66, #88ffaa);
    transition: height 0.08s linear;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 0%;
}
.stability-timer {
    font-size: 0.62rem;
    color: rgba(180,200,140,0.70);
    font-family: 'Share Tech Mono', monospace;
    white-space: nowrap;
}
.stability-state {
    font-family: 'Orbitron', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.10em;
    color: #cc4444;
}
#p3-stability-state[style],
.stability-state:has(+ *) { color: #44cc66; }

.grid-log {
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 110px;
    overflow-y: auto;
    margin-bottom: 0;
    font-size: 0.78rem;
    line-height: 1.6;
}

/* ── Unlock window overlay ──────── */
.grid-unlock-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.88);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 4px;
    border: 2px solid rgba(200,50,50,0.60);
    box-shadow: inset 0 0 40px rgba(200,50,50,0.08);
}
.grid-unlock-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.80rem;
    letter-spacing: 0.24em;
    color: #ff6666;
    text-shadow: 0 0 12px rgba(255,100,100,0.40);
}
.grid-unlock-timer {
    font-family: 'Orbitron', monospace;
    font-size: 2.4rem;
    letter-spacing: 0.08em;
    color: #ff6666;
    text-shadow: 0 0 24px rgba(255,100,100,0.45);
    margin: 4px 0;
}

/* ── Override Terminal (Puzzle 4) ── */

.override-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(60,80,180,0.35);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.override-console-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin-bottom: 14px;
    border-bottom: 1px solid rgba(60,80,200,0.25);
    padding-bottom: 12px;
}

.override-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    letter-spacing: 0.28em;
    color: #6688ff;
}

.override-model {
    font-size: 0.72rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
}

.override-mode {
    font-size: 0.64rem;
    color: rgba(220,180,60,0.75);
    letter-spacing: 0.06em;
}

.override-log {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(60,80,180,0.25);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 140px;
    overflow-y: auto;
    margin-bottom: 14px;
    font-size: 0.78rem;
    line-height: 1.65;
}

.override-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.override-field-label {
    font-size: 0.68rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.override-input {
    flex: 1;
    min-width: 160px;
    background: rgba(0,0,0,0.45);
    border: 1px solid rgba(60,80,200,0.45);
    border-radius: 3px;
    color: #aabbff;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.10em;
    padding: 6px 10px;
    outline: none;
    caret-color: #6688ff;
    transition: border-color 0.15s;
}

.override-input:focus {
    border-color: rgba(80,120,255,0.70);
    box-shadow: 0 0 8px rgba(80,120,255,0.10);
}

/* ── Interrogation Terminal (Puzzle 5) ── */

.interro-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(0,150,150,0.35);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.interro-header {
    border-bottom: 1px solid rgba(0,150,150,0.25);
    padding-bottom: 12px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.interro-header-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.interro-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.88rem;
    letter-spacing: 0.28em;
    color: #00c8c8;
}

.interro-model {
    font-size: 0.70rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
}

.interro-filebar {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.70rem;
    letter-spacing: 0.06em;
}

.interro-stat { color: var(--text-secondary); }
.interro-stat--warn { color: rgba(220,180,60,0.80); }
.interro-stat--err  { color: rgba(255,90,90,0.80); }

.interro-note {
    font-size: 0.65rem;
    color: rgba(0,200,200,0.55);
    letter-spacing: 0.06em;
}

.interro-filter-panel {
    margin-bottom: 14px;
}

.interro-filter-label {
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    margin-bottom: 7px;
}

.interro-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.interro-toggle {
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(0,150,150,0.30);
    border-radius: 3px;
    color: rgba(0,150,150,0.70);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.10em;
    padding: 5px 12px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.interro-toggle:hover {
    background: rgba(0,150,150,0.10);
    border-color: rgba(0,200,200,0.50);
    color: #00c8c8;
}

.interro-toggle--on {
    background: rgba(0,150,150,0.18);
    border-color: rgba(0,220,220,0.60);
    color: #00e5e5;
    box-shadow: 0 0 6px rgba(0,200,200,0.12);
}

.interro-toggle:disabled {
    opacity: 0.40;
    cursor: not-allowed;
}

.interro-log {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(0,150,150,0.22);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 150px;
    overflow-y: auto;
    margin-bottom: 10px;
    font-size: 0.78rem;
    line-height: 1.65;
}

/* ── Battery Rack Terminal (Puzzle 6) ── */

.battery-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(180,120,0,0.35);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.battery-header {
    border-bottom: 1px solid rgba(180,120,0,0.22);
    padding-bottom: 12px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.battery-header-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.battery-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.88rem;
    letter-spacing: 0.28em;
    color: #ffaa00;
}

.battery-model {
    font-size: 0.70rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
}

.battery-filebar {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.70rem;
    letter-spacing: 0.06em;
}

.battery-stat       { color: var(--text-secondary); }
.battery-stat--warn { color: rgba(220,180,60,0.80); }
.battery-stat--err  { color: rgba(255,90,90,0.80); }

.battery-note-bar {
    font-size: 0.65rem;
    color: rgba(255,170,0,0.50);
    letter-spacing: 0.05em;
}

.battery-rack {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.battery-cell {
    flex: 1;
    min-width: 120px;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(180,120,0,0.25);
    border-radius: 4px;
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
}

.battery-cell:hover {
    border-color: rgba(255,170,0,0.40);
    background: rgba(80,50,0,0.10);
}

.battery-cell--selected {
    border-color: rgba(255,170,0,0.65);
    background: rgba(80,50,0,0.18);
    box-shadow: 0 0 8px rgba(255,170,0,0.08);
}

.battery-cell--disabled {
    pointer-events: none;
    opacity: 0.55;
}

@keyframes fault-flash {
    0%, 100% { border-color: rgba(255,0,0,0.25); background: rgba(0,0,0,0.35); }
    50%       { border-color: rgba(255,0,0,0.80); background: rgba(255,0,0,0.10); }
}

.battery-cell--fault {
    animation: fault-flash 0.35s ease-in-out 4;
}

.battery-cell-id {
    font-size: 0.62rem;
    letter-spacing: 0.10em;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.battery-cell-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    color: #bbbbbb;
    margin-bottom: 6px;
}

.battery-cell-label--crimson { color: #dd3355; }
.battery-cell-label--white   { color: #cccccc; }

.battery-cell-stat { font-size: 0.70rem; color: var(--text-secondary); line-height: 1.6; }
.battery-cell-stat--warn { color: rgba(255,140,50,0.85); }
.battery-cell-stat--ok   { color: #66cc66; }

.battery-cell-select {
    font-size: 0.65rem;
    color: rgba(255,170,0,0.40);
    margin-top: 6px;
    letter-spacing: 0.08em;
    transition: color 0.12s;
}

.battery-cell--selected .battery-cell-select { color: rgba(255,200,60,0.80); }

.battery-reset-panel {
    background: rgba(0,0,0,0.30);
    border: 1px solid rgba(255,170,0,0.22);
    border-radius: 3px;
    padding: 12px 14px;
    margin-bottom: 14px;
}

.battery-reset-title {
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    color: #ffaa00;
    margin-bottom: 10px;
}

.battery-reset-steps { display: flex; flex-direction: column; gap: 2px; }

.battery-reset-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0 5px 8px;
    border-left: 2px solid transparent;
    font-size: 0.74rem;
    transition: border-color 0.2s, opacity 0.2s;
}

.battery-reset-step--active  { border-left-color: #ffaa00; opacity: 1; }
.battery-reset-step--done    { border-left-color: rgba(80,180,80,0.45); opacity: 0.60; }
.battery-reset-step--locked  { opacity: 0.30; pointer-events: none; }
.battery-reset-step--failed  { border-left-color: #ff4444; opacity: 0.90; }

.battery-rst-num {
    font-family: 'Orbitron', monospace;
    font-size: 0.64rem;
    color: #ffaa00;
    flex-shrink: 0;
    width: 18px;
}

.battery-rst-label  { flex: 1; color: var(--text-secondary); font-size: 0.72rem; }
.battery-rst-status { font-size: 0.68rem; color: rgba(255,170,0,0.55); flex-shrink: 0; }

.battery-rst-btn {
    background: rgba(80,50,0,0.25);
    border: 1px solid rgba(220,150,0,0.35);
    border-radius: 3px;
    color: rgba(255,170,0,0.75);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.12s;
}

.battery-rst-btn:hover:not(:disabled) {
    background: rgba(160,90,0,0.20);
    border-color: rgba(255,180,0,0.55);
    color: #ffcc44;
}

.battery-rst-btn:disabled { opacity: 0.28; cursor: not-allowed; }

.battery-rst-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,170,0,0.12);
    font-size: 0.70rem;
}

.battery-rst-indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(60,60,60,0.70);
    flex-shrink: 0;
    transition: background 0.3s;
}

@keyframes pulse-amber {
    from { opacity: 0.45; box-shadow: 0 0 4px  rgba(255,170,0,0.30); }
    to   { opacity: 1.00; box-shadow: 0 0 14px rgba(255,170,0,0.70); }
}

.battery-rst-indicator--amber {
    background: #ffaa00;
    animation: pulse-amber 0.5s ease-in-out infinite alternate;
}

.battery-rst-indicator--green { background: #44cc44; box-shadow: 0 0 8px rgba(68,204,68,0.45); }
.battery-rst-indicator--red   { background: #ff4444; box-shadow: 0 0 8px rgba(255,68,68,0.45); }

.battery-rst-timer {
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    color: #ffaa00;
    min-width: 90px;
}

.battery-rst-status-line { flex: 1; font-size: 0.68rem; color: var(--text-secondary); }

.battery-log {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(180,120,0,0.22);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 140px;
    overflow-y: auto;
    margin-bottom: 10px;
    font-size: 0.78rem;
    line-height: 1.65;
}

/* ── Dual Auth Terminal (Puzzle 7) ── */

.dualauth-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(160,195,225,0.35);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.dualauth-header {
    border-bottom: 1px solid rgba(160,195,225,0.22);
    padding-bottom: 12px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.dualauth-header-row { display: flex; align-items: baseline; gap: 12px; }

.dualauth-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.88rem;
    letter-spacing: 0.28em;
    color: #c8dff0;
}

.dualauth-model    { font-size: 0.70rem; letter-spacing: 0.10em; color: var(--text-secondary); }
.dualauth-filebar  { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.70rem; letter-spacing: 0.06em; }
.dualauth-stat         { color: var(--text-secondary); }
.dualauth-stat--warn   { color: rgba(220,180,60,0.80); }
.dualauth-stat--err    { color: rgba(255,90,90,0.80); }
.dualauth-note         { font-size: 0.65rem; color: rgba(200,223,240,0.50); letter-spacing: 0.06em; }

/* Progress steps */

.dualauth-progress {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.dualauth-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.dualauth-step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(160,195,225,0.35);
    background: transparent;
    transition: all 0.2s;
}

.dualauth-step--done .dualauth-step-dot {
    background: #44cc66;
    border-color: #44cc66;
    box-shadow: 0 0 6px rgba(68,204,102,0.35);
}

.dualauth-step--active .dualauth-step-dot {
    border-color: #c8dff0;
    background: rgba(200,223,240,0.15);
    box-shadow: 0 0 6px rgba(200,223,240,0.25);
}

.dualauth-step-line  { flex: 1; height: 1px; background: rgba(160,195,225,0.18); min-width: 20px; }

.dualauth-step-label {
    font-size: 0.54rem;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    white-space: nowrap;
}

.dualauth-step--done .dualauth-step-label   { color: #44cc66; }
.dualauth-step--active .dualauth-step-label { color: #c8dff0; }

/* Section panels */

.dualauth-section {
    border: 1px solid rgba(160,195,225,0.18);
    border-radius: 3px;
    padding: 12px 14px;
    margin-bottom: 10px;
}

.dualauth-section-label {
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    color: #c8dff0;
    margin-bottom: 10px;
}

.dualauth-input-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.dualauth-input {
    flex: 1;
    min-width: 120px;
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(160,195,225,0.35);
    border-radius: 3px;
    color: #c8dff0;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.80rem;
    letter-spacing: 0.06em;
    padding: 6px 10px;
    outline: none;
    caret-color: #c8dff0;
    transition: border-color 0.15s;
}

.dualauth-input:focus    { border-color: rgba(200,223,240,0.60); box-shadow: 0 0 6px rgba(200,223,240,0.08); }
.dualauth-input:disabled { opacity: 0.45; }
.dualauth-input--wide    { flex: 2; }
.dualauth-input--mono    { letter-spacing: 0.16em; font-size: 0.88rem; }

.dualauth-btn {
    background: rgba(80,110,140,0.15);
    border: 1px solid rgba(160,195,225,0.40);
    border-radius: 3px;
    color: #c8dff0;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.12s;
}

.dualauth-btn:hover:not(:disabled) {
    background: rgba(100,140,180,0.20);
    border-color: rgba(200,223,240,0.60);
    color: #ddeeff;
}

.dualauth-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* Timer bar */

.dualauth-timer-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.72rem;
}

.dualauth-timer-label { color: var(--text-secondary); }

.dualauth-timer-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.0rem;
    letter-spacing: 0.10em;
    color: #c8dff0;
}

.dualauth-timer-value--red {
    color: #ff4444;
    text-shadow: 0 0 8px rgba(255,68,68,0.40);
}

/* Challenge */

.dualauth-challenge-text {
    font-size: 0.72rem;
    color: rgba(200,223,240,0.75);
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    border-left: 2px solid rgba(160,195,225,0.40);
    padding-left: 10px;
}

/* Token display */

.dualauth-token-display {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(160,195,225,0.35);
    border-radius: 3px;
    padding: 14px;
    text-align: center;
}

.dualauth-token-label { font-size: 0.65rem; letter-spacing: 0.12em; color: var(--text-secondary); margin-bottom: 8px; }

.dualauth-token-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    letter-spacing: 0.20em;
    color: #ffffff;
    text-shadow: 0 0 16px rgba(255,255,255,0.22);
    margin-bottom: 6px;
}

.dualauth-token-valid { font-size: 0.68rem; color: rgba(200,223,240,0.55); }

/* Log */

.dualauth-log {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(160,195,225,0.22);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 150px;
    overflow-y: auto;
    font-size: 0.78rem;
    line-height: 1.65;
    margin-top: 10px;
}

/* ── Isolation Grid Terminal (Puzzle 8) ── */

.isogrid-terminal {
    background: var(--bg-0);
    border: 1px solid rgba(30,160,100,0.35);
    border-radius: 4px;
    padding: 16px;
    margin-top: 12px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    position: relative;
    overflow: hidden;
}

.isogrid-header {
    border-bottom: 1px solid rgba(30,160,100,0.22);
    padding-bottom: 12px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.isogrid-header-row  { display: flex; align-items: baseline; gap: 12px; }

.isogrid-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.88rem;
    letter-spacing: 0.28em;
    color: #33dd88;
}

.isogrid-model { font-size: 0.70rem; letter-spacing: 0.10em; color: var(--text-secondary); }

.isogrid-filebar {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.70rem;
    letter-spacing: 0.06em;
}

.isogrid-stat       { color: var(--text-secondary); }
.isogrid-stat--warn { color: rgba(220,180,60,0.80); }
.isogrid-stat--err  { color: rgba(255,90,90,0.80); }
.isogrid-note       { font-size: 0.65rem; color: rgba(50,220,140,0.50); letter-spacing: 0.05em; }

.isogrid-status-panel {
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(30,160,100,0.20);
    border-radius: 3px;
    padding: 10px 14px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.isogrid-status-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.74rem;
}

.isogrid-status-label {
    flex: 0 0 175px;
    color: var(--text-secondary);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
}

.isogrid-busbar-wrap {
    flex: 1;
    height: 6px;
    background: rgba(60,60,60,0.60);
    border-radius: 3px;
    overflow: hidden;
    max-width: 140px;
}

.isogrid-busbar {
    height: 100%;
    background: #33dd88;
    border-radius: 3px;
    transition: width 0.4s ease;
}

.isogrid-status-val {
    font-family: 'Orbitron', monospace;
    font-size: 0.64rem;
    letter-spacing: 0.08em;
    min-width: 80px;
}

.isogrid-val--ok   { color: #44cc44; }
.isogrid-val--warn { color: rgba(220,180,60,0.85); }
.isogrid-val--bad  { color: rgba(255,90,90,0.85); }

.isogrid-relays {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.isogrid-relay-group {
    flex: 1;
    min-width: 100px;
    background: rgba(0,0,0,0.30);
    border: 1px solid rgba(30,160,100,0.22);
    border-radius: 4px;
    padding: 10px 12px;
}

.isogrid-relay-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.70rem;
    letter-spacing: 0.16em;
    color: #33dd88;
    margin-bottom: 2px;
}

.isogrid-relay-sublabel {
    font-size: 0.60rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    line-height: 1.4;
}

.isogrid-relay-btns { display: flex; gap: 5px; }

.isogrid-relay-btn {
    flex: 1;
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(30,160,100,0.25);
    border-radius: 3px;
    color: rgba(50,220,140,0.50);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    padding: 6px 0;
    cursor: pointer;
    transition: all 0.12s;
    text-align: center;
}

.isogrid-relay-btn:hover {
    background: rgba(20,80,50,0.20);
    border-color: rgba(50,220,140,0.40);
    color: #33dd88;
}

.isogrid-relay-btn--on {
    background: rgba(20,120,70,0.25);
    border-color: rgba(50,220,140,0.65);
    color: #33dd88;
    box-shadow: 0 0 6px rgba(50,220,140,0.12);
}

.isogrid-relay-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.isogrid-log {
    background: rgba(0,0,0,0.40);
    border: 1px solid rgba(30,160,100,0.22);
    border-radius: 3px;
    padding: 10px 14px;
    max-height: 140px;
    overflow-y: auto;
    margin-bottom: 10px;
    font-size: 0.78rem;
    line-height: 1.65;
}

/* ── Solved card ────────────────── */

.problem-solved {
    opacity: 1;
    border-color: #337744;
    grid-column: 1 / -1;
}

.kiosk-solved-screen {
    background: var(--bg-0);
    border: 1px solid #337744;
    border-radius: 3px;
    padding: 12px 16px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    line-height: 2;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ════════════════════════════════
   ADMIN — PUZZLE TABLE CONTROLS
   ════════════════════════════════ */

.puzzle-num {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.puzzle-badge {
    display: inline-block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    padding: 2px 8px;
    border-radius: 2px;
    border: 1px solid;
    text-transform: uppercase;
}

.puzzle-badge--solved  { color: #66cc77; border-color: #337744; background: rgba(102,204,119,0.08); }
.puzzle-badge--active  { color: var(--accent); border-color: var(--border-accent); background: rgba(255,140,0,0.08); }
.puzzle-badge--locked  { color: var(--text-secondary); border-color: var(--border); background: transparent; }

.puzzle-toggle-btn {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: var(--bg-2);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.puzzle-toggle-btn:hover { border-color: var(--border-accent); color: var(--text-primary); }
.puzzle-toggle-btn--on {
    background: rgba(255,140,0,0.12);
    border-color: var(--border-accent);
    color: var(--accent);
}

/* ════════════════════════════════
   MOTION TRACKER
   ════════════════════════════════ */

.tracker-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    padding: 6px 0;
}

.tracker-wrap--admin {
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    gap: 26px;
}

/* ── Device housing ─────────────── */

.tracker-device {
    background: #060b06;
    border: 2px solid #122012;
    border-radius: 14px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 640px;
    width: 100%;
    box-shadow: 0 0 60px rgba(0,160,0,0.07),
                0 0 120px rgba(0,90,0,0.04),
                inset 0 0 30px rgba(0,0,0,0.6);
}

.tracker-label-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px 8px;
    border-bottom: 1px solid #0c180c;
}

.tracker-brand {
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.32em;
    color: rgba(0,210,0,0.50);
}

.tracker-model {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.16em;
    color: rgba(0,160,0,0.38);
    text-transform: uppercase;
}

/* ── Screen bezel ───────────────── */

.tracker-screen-bezel {
    background: #000500;
    border: 2px solid #090f09;
    border-radius: 8px;
    padding: 6px;
    box-shadow: inset 0 0 24px rgba(0,0,0,0.75);
    overflow: hidden;
}

.tracker-canvas {
    width: 100%;
    display: block;
    border-radius: 4px;
}

/* ── Footer bar ─────────────────── */

.tracker-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 4px 0;
    border-top: 1px solid #0c180c;
}

.tracker-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracker-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0,160,0,0.20);
    border: 1px solid rgba(0,160,0,0.25);
    flex-shrink: 0;
}

.tracker-status-dot--on,
.tracker-status-dot--zone1,
.tracker-status-dot--zone2,
.tracker-status-dot--zone3,
.tracker-status-dot--zone4 {
    background: #00ff41;
    border-color: transparent;
    box-shadow: 0 0 8px rgba(0,255,65,0.60);
    animation: trk-pulse 1s ease-in-out infinite;
}

.tracker-status-dot--zone1 { animation-duration: 0.15s; }
.tracker-status-dot--zone2 { animation-duration: 0.35s; }
.tracker-status-dot--zone3 { animation-duration: 0.65s; }
.tracker-status-dot--zone4 { animation-duration: 1.20s; }

@keyframes trk-pulse {
    0%,100% { opacity: 1; }
    50%      { opacity: 0.12; }
}

.tracker-status-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: rgba(0,190,0,0.65);
    text-transform: uppercase;
}

.tracker-contact-count {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.10em;
    color: rgba(0,155,0,0.50);
}

/* ── Audio enable bar ───────────── */

.tracker-audio-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 4px 0;
    border-top: 1px solid #0c180c;
}

.tracker-audio-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    color: rgba(0,140,0,0.40);
    text-transform: uppercase;
}

.tracker-audio-btn {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    padding: 5px 14px;
    background: rgba(0,150,0,0.10);
    border: 1px solid rgba(0,150,0,0.30);
    border-radius: 2px;
    color: rgba(0,210,0,0.70);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
.tracker-audio-btn:hover {
    background: rgba(0,150,0,0.20);
    border-color: rgba(0,210,0,0.50);
}

/* ── Admin controls panel ───────── */

.tracker-controls-panel {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 18px;
    min-width: 210px;
    max-width: 250px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-self: flex-start;
}

.tracker-controls-header {
    font-family: 'Orbitron', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--accent);
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.tracker-controls-section-label {
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.tracker-mode-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mode-btn {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    padding: 8px 14px;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.mode-btn:hover {
    border-color: rgba(0,200,0,0.40);
    color: rgba(0,220,0,0.80);
}
.mode-btn--active {
    background: rgba(0,160,0,0.12);
    border-color: rgba(0,200,0,0.50);
    color: rgba(0,225,0,0.90);
}
.mode-btn--danger {
    border-color: rgba(200,40,40,0.35);
    color: rgba(220,80,80,0.70);
}
.mode-btn--danger:hover {
    background: rgba(200,40,40,0.10);
    border-color: rgba(220,60,60,0.55);
    color: rgba(255,90,90,0.90);
}

.tracker-hint {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.66rem;
    color: var(--text-secondary);
    line-height: 1.65;
    padding: 8px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

/* ── Power button ───────────────── */

.tracker-power-btn {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    border-color: rgba(0,140,0,0.30);
    color: rgba(0,180,0,0.55);
}
.tracker-power-btn:hover {
    border-color: rgba(0,200,0,0.50);
    color: rgba(0,230,0,0.80);
}
.tracker-power-btn--on {
    background: rgba(0,160,0,0.12);
    border-color: rgba(0,220,0,0.55);
    color: rgba(0,255,65,0.95);
    box-shadow: 0 0 10px rgba(0,200,0,0.14);
}