/* ═══════════════════════════════════════════════════════════════════════════
   Obscuria — Complex Adaptive Systems Engine — style.css
   Vision-glass aesthetic. Domain-neutral.
   ═══════════════════════════════════════════════════════════════════════════ */

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

:root {
    --bg:        #09090f;
    --surface:   rgba(18,18,28,0.55);
    --glass:     rgba(22,22,36,0.45);
    --glass-hi:  rgba(32,32,52,0.50);
    --border:    rgba(255,255,255,0.06);
    --border-hi: rgba(255,255,255,0.12);
    --text:      #e0e0ec;
    --text-dim:  #7a7a94;
    --accent:    #a855f7;
    --green:     #4ade80;
    --amber:     #fbbf24;
    --red:       #f87171;
    --blue:      #60a5fa;
    --gold:      #d4a843;
    --gold-soft: #c9a24e;
    --gold-dim:  rgba(212,168,67,0.35);
    --font-ui:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    --blur:      20px;
    --radius:    14px;
    --radius-sm: 8px;
}

html, body {
    width: 100%; height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Canvas ────────────────────────────────────────────────────────────────── */
#gl {
    position: fixed; inset: 0;
    width: 100%; height: 100%;
    display: block;
    z-index: 0;
    touch-action: none;
}

/* ── Top bar ───────────────────────────────────────────────────────────────── */
#topbar {
    position: fixed; top: 0; left: 0; right: 0;
    height: 40px;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border-bottom: 1px solid var(--border);
    z-index: 10;
    user-select: none;
}
.tb-brand {
    display: flex; align-items: center; gap: 8px;
    font-weight: 600; font-size: 11px; letter-spacing: 0.14em;
    color: var(--text);
}
.tb-brand span { color: var(--accent); }
.tb-logo { color: var(--accent); }
.tb-stats {
    display: flex; gap: 18px; font-size: 10px; color: var(--text-dim);
    letter-spacing: 0.06em; font-family: var(--font-mono);
}
.tb-stats .off     { color: var(--red); }
.tb-stats .on      { color: var(--green); }
.stat-val.online   { color: var(--green); }
.stat-val.offline  { color: var(--red); }
.stat-val.error    { color: var(--amber); }
.stat-val.seed     { color: var(--blue); }
.stat-lbl          { color: var(--text-dim); }
.stat-lbl span     { color: var(--text); font-weight: 500; }

/* ── Info panel ────────────────────────────────────────────────────────────── */
#info-panel {
    position: fixed; top: 52px; right: 16px;
    width: 280px;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    z-index: 10;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
}
#info-panel::-webkit-scrollbar { width: 4px; }
#info-panel::-webkit-scrollbar-track { background: transparent; }
#info-panel::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }
#info-panel.hidden { opacity: 0; pointer-events: none; transform: translateX(16px); }
.ip-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.ip-type { font-size: 9px; font-weight: 700; letter-spacing: 0.14em; color: var(--accent); font-family: var(--font-mono); }
.ip-close { cursor: pointer; color: var(--text-dim); font-size: 18px; transition: color 0.2s; }
.ip-close:hover { color: var(--text); }
.ip-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; word-break: break-word; }
.ip-addr { font-size: 11px; color: var(--text-dim); margin-bottom: 12px; font-family: var(--font-mono); }
.ip-stats { display: flex; flex-direction: column; gap: 6px; }
.ip-stat { display: flex; justify-content: space-between; }
.ip-k { color: var(--text-dim); font-size: 10px; }
.ip-v { font-size: 10px; font-weight: 500; font-family: var(--font-mono); }
.ip-dim { opacity: 0.5; }
.ip-divider { height: 1px; background: var(--border); margin: 12px 0; }
.ip-neighbors-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.ip-neighbor-list { display: flex; flex-direction: column; gap: 4px; max-height: 240px; overflow-y: auto; }
.ip-neighbor-list::-webkit-scrollbar { width: 3px; }
.ip-neighbor-list::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }
.ip-neighbor-item {
    display: flex; flex-direction: column; gap: 1px;
    padding: 6px 8px; border-radius: 6px;
    background: rgba(255,255,255,0.02);
    border: 1px solid transparent;
    cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.ip-neighbor-item:hover { border-color: var(--border-hi); background: rgba(255,255,255,0.04); }
.ip-neighbor-name { font-size: 11px; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ip-neighbor-meta { font-size: 9px; color: var(--text-dim); font-family: var(--font-mono); }

/* ── Explorer panel ────────────────────────────────────────────────────────── */
#explorer-panel {
    position: fixed; bottom: 56px; left: 16px;
    width: min(380px, calc(100vw - 32px));
    max-height: min(520px, calc(100vh - 120px));
    overflow-y: auto;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    z-index: 10;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
}
#explorer-panel::-webkit-scrollbar { width: 4px; }
#explorer-panel::-webkit-scrollbar-track { background: transparent; }
#explorer-panel::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }
#explorer-panel.hidden { opacity: 0; pointer-events: none; transform: translateY(12px); }
.xp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.xp-title { font-size: 9px; font-weight: 700; letter-spacing: 0.14em; color: var(--accent); font-family: var(--font-mono); }
.xp-close { cursor: pointer; color: var(--text-dim); font-size: 18px; transition: color 0.2s; }
.xp-close:hover { color: var(--text); }
.xp-search {
    display: flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    border-radius: 6px; padding: 6px 10px; margin-bottom: 10px;
    transition: border-color 0.2s;
}
.xp-search:focus-within { border-color: var(--accent); }
.xp-search-icon { font-size: 14px; color: var(--text-dim); }
#xp-search-input {
    flex: 1; background: none; border: none; outline: none;
    color: var(--text); font-size: 12px; font-family: var(--font-mono);
}
#xp-search-input::placeholder { color: var(--text-dim); opacity: 0.5; }
.xp-results { display: flex; flex-direction: column; gap: 3px; max-height: 200px; overflow-y: auto; margin-bottom: 6px; }
.xp-results::-webkit-scrollbar { width: 3px; }
.xp-results::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }
.xp-result-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 5px 8px; border-radius: 5px;
    background: rgba(255,255,255,0.02); cursor: pointer;
    border: 1px solid transparent;
    transition: border-color 0.15s, background 0.15s;
}
.xp-result-item:hover { border-color: var(--border-hi); background: rgba(255,255,255,0.04); }
.xp-result-name { font-size: 11px; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
.xp-result-role { font-size: 9px; color: var(--text-dim); font-family: var(--font-mono); text-transform: uppercase; }
.xp-result-cc { font-size: 9px; color: var(--text-dim); font-family: var(--font-mono); margin-left: 6px; }
.xp-divider { height: 1px; background: var(--border); margin: 8px 0; }
.xp-stats { display: flex; flex-direction: column; gap: 12px; }
.xp-stat-group { display: flex; flex-direction: column; gap: 4px; }
.xp-stat-title { font-size: 9px; font-weight: 700; letter-spacing: 0.12em; color: var(--text-dim); margin-bottom: 2px; font-family: var(--font-mono); }
.xp-stat-row { display: flex; justify-content: space-between; }

/* ── Terminal ──────────────────────────────────────────────────────────────── */
#terminal {
    position: fixed; bottom: 56px; left: 16px;
    width: min(600px, calc(100vw - 32px));
    max-height: 300px;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 10;
    display: flex; flex-direction: column;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
}
#terminal.collapsed {
    max-height: 0; opacity: 0; pointer-events: none;
    transform: translateY(12px) scale(0.97);
}
#terminal.collapsed #term-log { display: none; }
#terminal.collapsed .term-input-row { display: none; }
#terminal.collapsed .term-header { display: none; }
.term-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 20px;
    min-height: 36px;
    cursor: pointer;
    user-select: none;
}
.term-title {
    font-size: 10px; font-weight: 600; letter-spacing: 0.14em;
    color: var(--text-dim); font-family: var(--font-mono);
}
#term-toggle {
    background: none; border: none; color: var(--text-dim);
    font-size: 10px; cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
#term-log {
    flex: 1; overflow-y: auto; padding: 0 20px 4px;
    font-size: 11px; line-height: 1.7;
    max-height: 200px;
    font-family: var(--font-mono);
}
#term-log::-webkit-scrollbar { width: 4px; }
#term-log::-webkit-scrollbar-track { background: transparent; }
#term-log::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }
.term-input-row {
    display: flex; align-items: center;
    padding: 8px 20px 12px;
    gap: 8px;
}
.term-prompt { color: var(--accent); font-weight: 700; font-family: var(--font-mono); }
#term-input {
    flex: 1;
    background: none; border: none; outline: none;
    color: var(--text); font-family: var(--font-mono); font-size: 12px;
    caret-color: var(--accent);
}
#term-input::placeholder { color: var(--text-dim); }
#term-input:disabled { opacity: 0.4; cursor: not-allowed; }

/* Terminal locked state */
#terminal.term-locked .term-title::after {
    content: ' \1F512';
    font-size: 9px;
    margin-left: 6px;
    opacity: 0.5;
}

/* Log line types */
.log-info { color: var(--text); }
.log-ok   { color: var(--green); }
.log-err  { color: var(--red); }
.log-warn { color: var(--amber); }
.log-dim  { color: var(--text-dim); }
.log-cmd  { color: var(--accent); font-weight: 700; }

/* ── Bottom dock tray ──────────────────────────────────────────────────────── */
#dock-tray {
    position: fixed;
    bottom: 16px; left: 16px;
    display: flex; gap: 8px;
    z-index: 12;
    user-select: none;
}

.dock-pill {
    display: flex; align-items: center; gap: 6px;
    padding: 7px 14px;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.dock-pill:hover {
    border-color: var(--border-hi);
    color: var(--text);
    background: var(--glass-hi);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.dock-pill.active {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 12px rgba(168,85,247,0.15);
}

.dock-icon {
    font-size: 11px;
    line-height: 1;
}

/* Golden notice pill */
.dock-gold {
    border-color: rgba(212,168,67,0.15);
    color: var(--gold-soft);
}
.dock-gold:hover {
    border-color: rgba(212,168,67,0.35);
    color: var(--gold);
    background: rgba(212,168,67,0.06);
    box-shadow: 0 0 16px rgba(212,168,67,0.1);
}
.dock-gold .dock-sigil {
    color: var(--gold-dim);
}
.dock-gold:hover .dock-sigil {
    color: var(--gold);
}
.dock-gold .dock-label {
    font-size: 9px;
    letter-spacing: 0.14em;
}

/* Golden pulse when notice is minimized — draws attention */
.dock-gold-pulse {
    animation: dock-gold-breathe 3s ease-in-out infinite;
}
@keyframes dock-gold-breathe {
    0%, 100% { border-color: rgba(212,168,67,0.15); box-shadow: 0 0 8px rgba(212,168,67,0.05); }
    50%      { border-color: rgba(212,168,67,0.4);  box-shadow: 0 0 18px rgba(212,168,67,0.12); }
}

/* ── Pointer-lock overlay ───────────────────────────────────────────────────── */
#lock-hint {
    position: fixed; inset: 0;
    display: flex; align-items: center; justify-content: center;
    z-index: 8;
    pointer-events: none;
    transition: opacity 0.5s ease;
}
.lock-msg {
    text-align: center;
    font-size: 14px; font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(224,224,236,0.5);
    text-shadow: 0 0 24px rgba(168,85,247,0.4);
    line-height: 2;
}
.lock-msg span {
    font-size: 10px; font-weight: 400;
    letter-spacing: 0.08em;
    color: rgba(122,122,148,0.7);
}

/* ── Utility ───────────────────────────────────────────────────────────────── */
.hidden { opacity: 0; pointer-events: none; }

/* ── Mode toggle button ─────────────────────────────────────────────────────── */
#mode-btn {
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 9px; font-weight: 600;
    letter-spacing: 0.12em;
    padding: 5px 14px;
    cursor: pointer;
    margin-left: 14px;
    transition: all 0.25s ease;
    user-select: none;
    flex-shrink: 0;
    backdrop-filter: blur(8px);
}
#mode-btn:hover { border-color: var(--border-hi); color: var(--text); }
#mode-btn.fly-active {
    border-color: var(--accent); color: var(--accent);
    background: rgba(168,85,247,0.10);
    box-shadow: 0 0 12px rgba(168,85,247,0.15);
}

/* ── Freelancer reticle ─────────────────────────────────────────────────────── */
#reticle {
    display: none;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    width: 40px; height: 40px;
    transform: translate(-50%, -50%);
    filter: drop-shadow(0 0 6px rgba(80,160,255,0.5));
}
#reticle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(
        from 10deg,
        rgba(100,185,255,0.85)   0deg  70deg,
        transparent             70deg  90deg,
        rgba(100,185,255,0.85)  90deg 160deg,
        transparent            160deg 180deg,
        rgba(100,185,255,0.85) 180deg 250deg,
        transparent            250deg 270deg,
        rgba(100,185,255,0.85) 270deg 340deg,
        transparent            340deg 360deg
    );
    -webkit-mask: radial-gradient(circle, transparent 82%, #000 83%, #000 99%, transparent 100%);
    mask:         radial-gradient(circle, transparent 82%, #000 83%, #000 99%, transparent 100%);
    animation: ret-spin 14s linear infinite;
}
#reticle::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: rgba(140,210,255,1);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 6px rgba(140,210,255,0.9), 0 0 2px rgba(255,255,255,0.4);
    animation: ret-pulse 2.2s ease-in-out infinite;
}

@keyframes ret-spin  { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes ret-pulse { 0%,100% { opacity: 1; box-shadow: 0 0 6px rgba(140,210,255,0.9); }
                       50%     { opacity: 0.3; box-shadow: 0 0 2px rgba(140,210,255,0.4); } }

/* ── Entity labels ─────────────────────────────────────────────────────────── */
#label-layer {
    position: fixed; inset: 0;
    pointer-events: none; z-index: 5;
    overflow: hidden;
}
.star-label {
    position: absolute; top: 0; left: 0;
    padding: 2px 6px;
    font-family: var(--font-mono); font-size: 9px; font-weight: 500;
    letter-spacing: 0.06em; white-space: nowrap;
    pointer-events: none; will-change: transform;
    text-shadow: 0 0 10px currentColor;
    opacity: 0; transition: opacity 0.5s;
}
.star-label.visible { opacity: 1; }

/* ── Settings panel ─────────────────────────────────────────────────────────── */
#settings-btn {
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-size: 14px;
    padding: 3px 10px;
    cursor: pointer;
    margin-left: 14px;
    transition: all 0.25s ease;
    user-select: none;
    flex-shrink: 0;
    backdrop-filter: blur(8px);
}
#settings-btn:hover { border-color: var(--border-hi); color: var(--text); }

#settings-panel {
    position: fixed;
    top: 52px; left: 16px;
    width: 200px;
    background: var(--glass);
    backdrop-filter: blur(var(--blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    z-index: 60;
    transition: opacity 0.3s ease, transform 0.3s ease;
    font-family: var(--font-ui);
    font-size: 11px;
    color: var(--text-dim);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
}
#settings-panel.hidden { opacity: 0; pointer-events: none; transform: translateX(-16px); }

.sp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sp-title  { font-size: 9px; font-weight: 700; letter-spacing: 0.16em; color: var(--text); font-family: var(--font-mono); }
.sp-close  { cursor: pointer; font-size: 16px; color: var(--text-dim); line-height: 1; transition: color 0.2s; }
.sp-close:hover { color: var(--accent); }

.sp-group  { display: flex; flex-direction: column; gap: 8px; }
.sp-group-title {
    font-size: 0.55rem; text-transform: uppercase;
    color: rgba(255,255,255,0.25); letter-spacing: 0.14em;
    margin: 10px 0 2px 0; padding: 0 2px;
    font-family: var(--font-mono); font-weight: 600;
}
.sp-group-title:first-of-type { margin-top: 0; }
.sp-divider { border: none; border-top: 1px solid var(--border); margin: 10px 0; }

.sp-toggle {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer; user-select: none;
}
.sp-toggle input { display: none; }
.sp-slider {
    position: relative; width: 28px; height: 16px;
    background: rgba(255,255,255,0.08); border-radius: 8px;
    transition: background 0.25s; flex-shrink: 0;
}
.sp-slider::after {
    content: ''; position: absolute; top: 2px; left: 2px;
    width: 12px; height: 12px; background: var(--text-dim);
    border-radius: 50%; transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), background 0.25s;
}
.sp-toggle input:checked + .sp-slider { background: var(--accent); }
.sp-toggle input:checked + .sp-slider::after { transform: translateX(12px); background: #fff; }
.sp-label { font-size: 11px; color: var(--text-dim); }

.sp-btn {
    display: block; width: 100%; margin-top: 8px;
    background: var(--glass-hi); border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-dim); font-family: var(--font-mono); font-size: 9px;
    font-weight: 600; letter-spacing: 0.12em; padding: 7px 0;
    cursor: pointer; transition: all 0.25s ease;
}
.sp-btn:hover { border-color: var(--border-hi); color: var(--text); background: rgba(255,255,255,0.06); }

/* ═══════════════════════════════════════════════════════════════════════════
   Maintenance Overlay — golden IX-style message
   ═══════════════════════════════════════════════════════════════════════════ */

#maintenance-overlay {
    position: fixed; inset: 0;
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
    pointer-events: auto;
    animation: maint-fade-in 1.5s ease forwards;
    transition: opacity 0.5s ease, visibility 0s 0s;
}
#maintenance-overlay.maint-hidden {
    animation: none;
    opacity: 0; pointer-events: none;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0s 0.5s;
}
#maintenance-overlay::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(9,9,15,0.6) 100%);
    pointer-events: none;
}

.maint-glass {
    position: relative;
    max-width: 520px;
    width: 90vw;
    padding: 48px 40px;
    background: rgba(18,18,28,0.45);
    backdrop-filter: blur(32px) saturate(1.5);
    -webkit-backdrop-filter: blur(32px) saturate(1.5);
    border: 1px solid rgba(212,168,67,0.12);
    border-radius: 20px;
    text-align: center;
    box-shadow:
        0 0 60px rgba(212,168,67,0.06),
        0 24px 64px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(212,168,67,0.08);
    animation: maint-glass-in 1.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.maint-hidden .maint-glass {
    animation: none;
}

.maint-dismiss {
    position: absolute;
    top: 12px; right: 12px;
    background: rgba(212,168,67,0.10);
    border: 1px solid rgba(212,168,67,0.20);
    border-radius: 50%;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold-dim);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    z-index: 10;
    transition: all 0.25s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
.maint-dismiss:hover {
    color: var(--gold);
    border-color: rgba(212,168,67,0.4);
    background: rgba(212,168,67,0.12);
}

.maint-sigil {
    color: var(--gold-dim);
    margin-bottom: 24px;
    animation: maint-sigil-pulse 4s ease-in-out infinite;
}
.maint-sigil svg {
    filter: drop-shadow(0 0 12px rgba(212,168,67,0.3));
}

.maint-preamble {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold-dim);
    margin-bottom: 28px;
    line-height: 1.8;
}

.maint-greeting {
    font-family: var(--font-ui);
    font-size: 18px;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--gold);
    line-height: 1.6;
    margin-bottom: 16px;
    text-shadow: 0 0 30px rgba(212,168,67,0.15);
}

.maint-body {
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 400;
    color: var(--gold-soft);
    line-height: 1.7;
    margin-bottom: 12px;
    opacity: 0.85;
}

.maint-status {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--gold-dim);
    margin: 28px 0 20px;
    animation: maint-status-blink 3s ease-in-out infinite;
}

.maint-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--gold-soft);
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid rgba(212,168,67,0.15);
    border-radius: var(--radius-sm);
    background: rgba(212,168,67,0.04);
    transition: all 0.3s ease;
}
.maint-link:hover {
    border-color: rgba(212,168,67,0.35);
    background: rgba(212,168,67,0.08);
    color: var(--gold);
    box-shadow: 0 0 20px rgba(212,168,67,0.1);
}
.maint-li-icon {
    opacity: 0.7;
    transition: opacity 0.2s;
}
.maint-link:hover .maint-li-icon { opacity: 1; }

/* Maintenance animations */
@keyframes maint-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes maint-glass-in {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes maint-sigil-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50%      { opacity: 1;   transform: scale(1.05); }
}
@keyframes maint-status-blink {
    0%, 100% { opacity: 0.5; }
    50%      { opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Gold Edge Glow — viewport-edge vignette when notice is minimized
   ═══════════════════════════════════════════════════════════════════════════ */

#gold-edge-glow {
    position: fixed; inset: 0;
    z-index: 9;
    pointer-events: none;
    border-radius: 0;
    box-shadow:
        inset 0  0  40px 4px rgba(212,168,67,0.08),
        inset 0  0  80px 8px rgba(212,168,67,0.04);
    animation: gold-edge-breathe 4s ease-in-out infinite;
    transition: opacity 0.8s ease;
}
#gold-edge-glow.glow-hidden {
    opacity: 0;
}

@keyframes gold-edge-breathe {
    0%, 100% {
        box-shadow:
            inset 0 0 30px 2px rgba(212,168,67,0.06),
            inset 0 0 60px 6px rgba(212,168,67,0.03);
    }
    50% {
        box-shadow:
            inset 0 0 50px 6px rgba(212,168,67,0.12),
            inset 0 0 100px 12px rgba(212,168,67,0.06);
    }
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    #info-panel { width: 240px; right: 8px; }
    #explorer-panel { width: calc(100vw - 24px); left: 8px; }
    .tb-stats { gap: 10px; font-size: 9px; }
    .maint-glass { padding: 32px 24px; }
    .maint-greeting { font-size: 16px; }
}