/* ═══════════════════════════════════════════════════════
   Nexus AI - SAO x Tensura (Great Sage) UI Theme
   Sword Art Online holographic panels + Slime skill UI
   ═══════════════════════════════════════════════════════ */

:root {
    --bg-void: #05080f;
    --bg-panel: rgba(8, 18, 40, 0.85);
    --bg-panel-solid: #0a1428;
    --bg-input: rgba(5, 12, 30, 0.9);
    --accent: #00d4ff;
    --accent-dim: rgba(0, 212, 255, 0.15);
    --accent-glow: rgba(0, 212, 255, 0.4);
    --accent2: #00ffaa;
    --accent2-dim: rgba(0, 255, 170, 0.15);
    --gold: #ffd700;
    --gold-dim: rgba(255, 215, 0, 0.15);
    --text-primary: #e0f0ff;
    --text-secondary: #8ab4d8;
    --text-dim: #4a7090;
    --border: rgba(0, 180, 255, 0.2);
    --border-bright: rgba(0, 212, 255, 0.5);
    --error: #ff4466;
    --warning: #ffaa33;
    --purple: #aa66ff;
    --font-ui: 'Rajdhani', 'Segoe UI', sans-serif;
    --font-title: 'Orbitron', 'Rajdhani', sans-serif;
    --font-mono: 'Share Tech Mono', 'Consolas', monospace;
}

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

/* Force dark color-scheme so Windows/macOS don't apply OS light-mode to form elements */
:root { color-scheme: dark; }

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 14px;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

/* ── Hex Background Canvas ── */
#hex-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    opacity: 0.3;
}

/* ── Scan Line Effect ── */
#scan-line {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 180, 255, 0.015) 2px,
        rgba(0, 180, 255, 0.015) 4px
    );
}
#scan-line::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    animation: scanMove 6s linear infinite;
    opacity: 0.4;
}
@keyframes scanMove {
    0% { top: -3px; }
    100% { top: 100%; }
}

/* ── App Container ── */
#app {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* ═══════════════════════════════════════
   HUD Bar (SAO-style top status bar)
   ═══════════════════════════════════════ */
#hud-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 20px;
    background: linear-gradient(180deg, rgba(0,20,50,0.95) 0%, rgba(5,15,35,0.9) 100%);
    border-bottom: 1px solid var(--border);
    height: 52px;
    position: relative;
}
#hud-bar::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 10%;
    width: 80%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

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

.player-icon {
    width: 36px; height: 36px;
    color: var(--accent);
    filter: drop-shadow(0 0 6px var(--accent-glow));
    animation: iconRotate 8s linear infinite;
}
@keyframes iconRotate {
    0%, 100% { filter: drop-shadow(0 0 6px var(--accent-glow)); }
    50% { filter: drop-shadow(0 0 12px var(--accent)); }
}
.icon-diamond { width: 100%; height: 100%; }

.player-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.player-name {
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--accent-glow);
}
.player-title {
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border: 1px solid var(--accent);
    border-radius: 3px;
    font-size: 10px;
    font-family: var(--font-title);
    letter-spacing: 2px;
    color: var(--accent);
    background: var(--accent-dim);
}
.status-badge.offline {
    border-color: var(--error);
    color: var(--error);
    background: rgba(255,68,102,0.1);
}
.status-badge.offline .status-pulse { background: var(--error); box-shadow: 0 0 6px var(--error); }
.status-pulse {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.hud-right { display: flex; align-items: center; gap: 20px; }

/* Dashboard nav link in HUD */
.hud-center-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.hud-nav-link {
    font-family: var(--font-title);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--text-dim);
    text-decoration: none;
    padding: 4px 14px;
    border: 1px solid transparent;
    border-radius: 3px;
    transition: all 0.2s;
}
.hud-nav-link:hover {
    color: var(--accent);
    border-color: var(--border);
    background: var(--accent-dim);
}

/* ── Stat Bars (SAO HP/MP style) ── */
.stat-bar-group { display: flex; flex-direction: column; gap: 4px; }
.stat-bar {
    display: flex;
    align-items: center;
    gap: 8px;
}
.stat-label {
    font-family: var(--font-title);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 1px;
    width: 28px;
}
.bar-track {
    width: 140px;
    height: 8px;
    background: rgba(0, 20, 50, 0.8);
    border: 1px solid var(--border);
    border-radius: 1px;
    overflow: hidden;
    position: relative;
}
.bar-fill {
    height: 100%;
    transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
}
.tp-fill {
    width: 100%;
    background: linear-gradient(90deg, #00aaff, #00ddff);
    box-shadow: 0 0 8px rgba(0,200,255,0.5), inset 0 1px 0 rgba(255,255,255,0.2);
}
.tp-fill.warning { background: linear-gradient(90deg, #ff8800, #ffaa33); box-shadow: 0 0 8px rgba(255,136,0,0.5); }
.tp-fill.danger { background: linear-gradient(90deg, #ff2244, #ff4466); box-shadow: 0 0 8px rgba(255,34,68,0.5); }
.req-fill {
    width: 0%;
    background: linear-gradient(90deg, #00cc88, #00ffaa);
    box-shadow: 0 0 8px rgba(0,255,170,0.4);
}
.stat-value {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 50px;
    text-align: right;
}

/* ═══════════════════════════════════════
   Main Layout
   ═══════════════════════════════════════ */
#main {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 1px;
}

/* ── Panel Frame (SAO translucent window) ── */
.panel-frame {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    margin: 6px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    backdrop-filter: blur(10px);
}
.panel-frame::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.6;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-family: var(--font-title);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent);
    border-bottom: 1px solid var(--border);
    background: rgba(0, 150, 255, 0.05);
    text-transform: uppercase;
}
.panel-icon {
    width: 12px; height: 12px;
    fill: var(--accent);
    opacity: 0.7;
}
.sage-header { color: var(--accent2); }
.sage-header .panel-icon { fill: var(--accent2); }
.sage-tag {
    margin-left: auto;
    font-family: var(--font-ui);
    font-size: 10px;
    padding: 1px 6px;
    border: 1px solid var(--accent2);
    border-radius: 2px;
    color: var(--accent2);
    background: var(--accent2-dim);
    letter-spacing: 0;
}

.panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

/* ═══════════════════════════════════════
   Left Panel: Skill List
   ═══════════════════════════════════════ */
#skill-panel {
    width: 260px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0;
}
#skill-panel .panel-frame:first-child { flex: 0 0 auto; max-height: 45%; }
#skill-panel .sage-panel { flex: 1; min-height: 0; }

/* Skill Cards */
.skill-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    border: 1px solid transparent;
    border-radius: 3px;
    cursor: default;
    transition: all 0.2s;
    margin-bottom: 2px;
}
.skill-card:hover {
    border-color: var(--border-bright);
    background: var(--accent-dim);
}
.skill-card.active {
    border-color: var(--accent);
    background: var(--accent-dim);
    box-shadow: 0 0 12px var(--accent-dim), inset 0 0 12px var(--accent-dim);
}

.skill-icon {
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: rgba(0, 20, 50, 0.6);
    flex-shrink: 0;
}
.skill-card.active .skill-icon {
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-dim);
}

.skill-info { flex: 1; min-width: 0; }
.skill-name {
    font-family: var(--font-title);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-transform: uppercase;
}
.skill-desc {
    font-size: 10px;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.skill-level {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--gold);
    padding: 1px 4px;
    border: 1px solid var(--gold-dim);
    border-radius: 2px;
    background: var(--gold-dim);
}

/* ── Thinking Log (Great Sage style) ── */
#thinking-log {
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.7;
}

.think-entry {
    padding: 3px 6px;
    border-left: 2px solid transparent;
    margin-bottom: 1px;
    animation: sageAppear 0.4s ease;
    color: var(--text-secondary);
}
@keyframes sageAppear {
    0% { opacity: 0; transform: translateX(-8px); }
    100% { opacity: 1; transform: translateX(0); }
}

.think-entry .time { color: var(--text-dim); font-size: 10px; }
.think-entry .icon { margin: 0 4px; }

.think-entry.received { border-left-color: var(--accent); color: var(--accent); }
.think-entry.memory { border-left-color: var(--purple); color: var(--purple); }
.think-entry.routing { border-left-color: var(--text-secondary); }
.think-entry.hypothesis { border-left-color: var(--gold); color: var(--gold); }
.think-entry.selected { border-left-color: var(--accent2); color: var(--accent2); }
.think-entry.generating { border-left-color: var(--accent); }
.think-entry.error { border-left-color: var(--error); color: var(--error); }

/* ═══════════════════════════════════════
   Center: Chat Area
   ═══════════════════════════════════════ */
#chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

#messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 20px 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

/* ── Sage Notification (Slime skill acquisition style) ── */
.sage-notification {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    animation: sageNotifyIn 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes sageNotifyIn {
    0% { opacity: 0; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}
.sage-notify-border {
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-dim), transparent);
    box-shadow: 0 0 20px var(--accent-dim), inset 0 0 20px var(--accent-dim);
    position: relative;
}
.sage-notify-border::before,
.sage-notify-border::after {
    content: '';
    position: absolute;
    width: 8px; height: 8px;
    border: 1px solid var(--accent);
}
.sage-notify-border::before { top: -4px; left: -4px; border-right: none; border-bottom: none; }
.sage-notify-border::after { bottom: -4px; right: -4px; border-left: none; border-top: none; }

.sage-notify-content {
    padding: 12px 24px;
    text-align: center;
    background: var(--bg-panel);
}
.sage-notify-title {
    font-family: var(--font-title);
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.sage-notify-body {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ── Chat Messages ── */
@keyframes msgSlideRight {
    0%   { opacity: 0; transform: translateX(22px) translateY(4px); }
    100% { opacity: 1; transform: translateX(0) translateY(0); }
}
@keyframes msgSlideLeft {
    0%   { opacity: 0; transform: translateX(-22px) translateY(4px); }
    100% { opacity: 1; transform: translateX(0) translateY(0); }
}

.message {
    display: flex;
    flex-direction: column;
}

/* ── User bubble ── */
.message.user {
    align-items: flex-end;
    animation: msgSlideRight 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.message.user .bubble {
    background: linear-gradient(135deg,
        rgba(0, 148, 255, 0.18) 0%,
        rgba(0, 60, 160, 0.12) 100%);
    border: 1px solid rgba(0, 180, 255, 0.22);
    border-right: 3px solid var(--accent);
    padding: 10px 16px;
    border-radius: 14px 4px 14px 14px;
    max-width: 72%;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.65;
    word-break: break-word;
    box-shadow:
        0 2px 18px rgba(0, 148, 255, 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ── Assistant bubble ── */
.message.assistant {
    align-items: flex-start;
    animation: msgSlideLeft 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.message.assistant .bubble {
    background: linear-gradient(135deg,
        rgba(5, 18, 48, 0.94) 0%,
        rgba(8, 24, 58, 0.90) 100%);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: 14px 18px;
    border-radius: 4px 14px 14px 14px;
    max-width: 84%;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.72;
    word-break: break-word;
    position: relative;
    backdrop-filter: blur(14px);
    box-shadow:
        0 4px 28px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(0, 200, 255, 0.06);
}
.message.assistant .bubble::before {
    content: '';
    position: absolute;
    top: 0; left: 3px; right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--accent) 0%, transparent 55%);
    opacity: 0.35;
}

/* Inline code */
.message .bubble code {
    background: rgba(0, 200, 255, 0.08);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 12.5px;
    border: 1px solid rgba(0, 200, 255, 0.15);
}

/* Code blocks */
.message .bubble pre {
    background: rgba(2, 6, 20, 0.92);
    padding: 12px 14px;
    border-radius: 4px;
    margin: 10px 0 4px;
    overflow-x: auto;
    border: 1px solid rgba(0, 140, 255, 0.14);
    border-left: 3px solid var(--accent2);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}
.message .bubble pre code {
    background: none;
    padding: 0;
    border: none;
    color: #a8c8f8;
    font-size: 13px;
    line-height: 1.55;
}

/* Agent label */
.agent-label {
    font-family: var(--font-title);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0, 200, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
}
.agent-label::before {
    content: '◈';
    font-size: 11px;
    color: var(--accent);
    opacity: 0.75;
}

/* Streaming indicator */
.streaming-indicator {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 2px;
}
.streaming-indicator span {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: dotPulse 1.4s ease-in-out infinite;
}
.streaming-indicator span:nth-child(2) { animation-delay: 0.2s; }
.streaming-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse {
    0%, 80%, 100% { opacity: 0.18; transform: scale(0.72); }
    40% { opacity: 1; transform: scale(1.25); }
}

/* ── Input Area ── */
#input-area {
    padding: 10px 16px 12px;
    background: rgba(4, 10, 26, 0.7);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}
.input-frame {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: rgba(5, 15, 38, 0.9);
    border: 1px solid rgba(0, 150, 255, 0.2);
    border-radius: 8px;
    padding: 6px 6px 6px 4px;
    position: relative;
    transition: border-color 0.25s, box-shadow 0.25s;
}
.input-frame:focus-within {
    border-color: var(--accent);
    box-shadow:
        0 0 0 1px var(--accent-dim),
        0 0 20px rgba(0, 200, 255, 0.14),
        inset 0 0 20px rgba(0, 200, 255, 0.04);
}
.input-glow {
    position: absolute;
    top: -1px; left: 8%; right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.25s;
    pointer-events: none;
}
.input-frame:focus-within .input-glow { opacity: 1; }

#user-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 8px 12px;
    font-family: var(--font-ui);
    font-size: 14px;
    resize: none;
    outline: none;
    line-height: 1.5;
}
#user-input::placeholder { color: var(--text-dim); }

#send-btn {
    width: 42px; height: 38px;
    background: rgba(0, 200, 255, 0.08);
    color: var(--accent);
    border: 1px solid rgba(0, 200, 255, 0.35);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
#send-btn:hover {
    background: var(--accent);
    color: var(--bg-void);
    box-shadow: 0 0 16px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.4);
    border-color: var(--accent);
}
#send-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    box-shadow: none;
}
#d-upload-btn, #upload-btn {
    width: 38px; height: 38px;
    background: rgba(0, 180, 255, 0.08);
    color: var(--accent);
    border: 1px solid rgba(0, 180, 255, 0.3);
    border-radius: 6px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
#d-upload-btn:hover, #upload-btn:hover { background: rgba(0, 180, 255, 0.2); }
#d-upload-btn.has-image, #upload-btn.has-image { border-color: #00d4aa; color: #00d4aa; background: rgba(0,212,170,0.12); }

/* ── Mic Button ── */
#tts-btn {
    width: 38px; height: 38px;
    background: rgba(0, 212, 170, 0.08);
    color: #00d4aa;
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 6px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
#tts-btn:hover { background: rgba(0, 212, 170, 0.2); }

#d-mic-btn, #mic-btn {
    width: 38px; height: 38px;
    background: rgba(0, 180, 255, 0.08);
    color: var(--accent);
    border: 1px solid rgba(0, 180, 255, 0.3);
    border-radius: 6px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
    user-select: none;
}
#d-mic-btn:hover, #mic-btn:hover { background: rgba(0, 180, 255, 0.2); }
#d-mic-btn.listening, #mic-btn.listening {
    background: rgba(255, 60, 80, 0.2);
    border-color: #ff3c50;
    color: #ff3c50;
    animation: mic-pulse 1s infinite;
}
@keyframes mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 60, 80, 0.4); }
    50%       { box-shadow: 0 0 0 6px rgba(255, 60, 80, 0); }
}
#d-img-preview, #img-preview {
    display: flex; align-items: center; gap: 6px;
    margin-top: 4px; padding: 2px 6px;
    font-size: 11px; color: var(--text-dim);
}
#d-img-preview.hidden, #img-preview.hidden { display: none; }
#img-preview button {
    background: none; border: none; color: var(--text-dim);
    cursor: pointer; font-size: 12px; padding: 0 2px;
}
#img-preview button:hover { color: #ff4466; }
/* ═══════════════════════════════════════
   Right Panel: Status
   ═══════════════════════════════════════ */
#status-panel {
    width: 220px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0;
}
#status-panel .panel-frame { flex: 0 0 auto; }

.status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.status-item {
    display: flex;
    flex-direction: column;
    padding: 6px 8px;
    border: 1px solid rgba(0,150,255,0.1);
    border-radius: 3px;
    background: rgba(0, 20, 50, 0.3);
}
.si-label {
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-title);
}
.si-value {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent);
    margin-top: 2px;
}

/* Active Agent Display */
.agent-idle {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px;
    color: var(--text-dim);
    font-size: 11px;
    gap: 8px;
}
.idle-diamond {
    width: 30px; height: 30px;
    color: var(--text-dim);
    animation: idleSpin 6s linear infinite;
}
@keyframes idleSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.agent-active {
    padding: 10px;
    text-align: center;
}
.agent-active-name {
    font-family: var(--font-title);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--accent-glow);
    margin-bottom: 4px;
}
.agent-active-status {
    font-size: 11px;
    color: var(--accent2);
    animation: pulse 1.5s ease-in-out infinite;
}

/* ── Token Pool (circular gauge) ── */
.token-pool {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.pool-ring {
    width: 90px; height: 90px;
    position: relative;
}
.pool-ring svg {
    width: 100%; height: 100%;
    transform: rotate(0deg);
}
.pool-ring svg circle:nth-child(2) {
    transition: stroke-dashoffset 1s cubic-bezier(0.22, 1, 0.36, 1), stroke 0.5s;
}
.pool-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.pool-pct {
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
    display: block;
}
.pool-sub {
    font-size: 8px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.pool-stats {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.pool-stats > div {
    display: flex;
    justify-content: space-between;
    padding: 2px 4px;
    font-size: 11px;
}
.ps-label { color: var(--text-dim); }
.ps-val { font-family: var(--font-mono); color: var(--text-secondary); }

/* ═══════════════════════════════════════
   Skill Activation Overlay (Slime-style)
   ═══════════════════════════════════════ */
.skill-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 5, 15, 0.6);
    pointer-events: none;
    transition: opacity 0.3s;
}
.skill-overlay.hidden { opacity: 0; display: none; }
.skill-overlay.show { opacity: 1; display: flex; }

.skill-activate {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    animation: skillActivateIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes skillActivateIn {
    0% { opacity: 0; transform: scale(0.5); }
    60% { transform: scale(1.05); }
    100% { opacity: 1; transform: scale(1); }
}

.skill-activate-diamond {
    width: 60px; height: 60px;
    position: relative;
}
.skill-activate-diamond::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 40px; height: 40px;
    border: 2px solid var(--accent);
    transform: translate(-50%, -50%) rotate(45deg);
    box-shadow: 0 0 20px var(--accent-glow), inset 0 0 20px var(--accent-dim);
    animation: diamondPulse 1s ease-in-out infinite;
}
@keyframes diamondPulse {
    0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
    50% { box-shadow: 0 0 40px var(--accent), 0 0 60px var(--accent-dim); }
}

.skill-activate-text { text-align: center; }
.skill-activate-label {
    font-family: var(--font-title);
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.skill-activate-name {
    font-family: var(--font-title);
    font-size: 22px;
    font-weight: 900;
    color: var(--text-primary);
    text-shadow: 0 0 20px var(--accent-glow);
    letter-spacing: 3px;
}

/* ═══════════════════════════════════════
   Scrollbar
   ═══════════════════════════════════════ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-glow); }

/* ═══════════════════════════════════════
   Dashboard Chat Tab: input aliases
   (re-use same rules as #user-input / #send-btn)
   ═══════════════════════════════════════ */
#d-user-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 8px 12px;
    font-family: var(--font-ui);
    font-size: 14px;
    resize: none;
    outline: none;
    line-height: 1.5;
}
#d-user-input::placeholder { color: var(--text-dim); }

#d-send-btn {
    width: 42px; height: 38px;
    background: rgba(0, 200, 255, 0.08);
    color: var(--accent);
    border: 1px solid rgba(0, 200, 255, 0.35);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
#d-send-btn:hover {
    background: var(--accent);
    color: var(--bg-void);
    box-shadow: 0 0 16px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.4);
    border-color: var(--accent);
}
#d-send-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    box-shadow: none;
}

/* ═══════════════════════════════════════
   Markdown rendered content (both pages)
   ═══════════════════════════════════════ */
.message.assistant .bubble h2.md-h2,
.message.assistant .bubble h3.md-h3,
.message.assistant .bubble h4.md-h4 {
    font-family: var(--font-title);
    color: var(--accent);
    letter-spacing: 1px;
    margin: 10px 0 4px;
    text-shadow: 0 0 8px var(--accent-dim);
}
.message.assistant .bubble h2.md-h2 { font-size: 16px; }
.message.assistant .bubble h3.md-h3 { font-size: 14px; }
.message.assistant .bubble h4.md-h4 { font-size: 13px; color: var(--accent2); }

.message.assistant .bubble ul {
    margin: 6px 0 6px 14px;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.message.assistant .bubble li {
    position: relative;
    padding-left: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.message.assistant .bubble li::before {
    content: '◆';
    position: absolute;
    left: 0;
    font-size: 6px;
    top: 4px;
    color: var(--accent);
}
.message.assistant .bubble li.ol::before { content: '›'; font-size: 12px; top: 0; }

.message.assistant .bubble hr.md-hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 10px 0;
    opacity: 0.6;
}

/* ═══════════════════════════════════════
   Responsive
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
    #status-panel { display: none; }
}
@media (max-width: 768px) {
    #skill-panel { display: none; }
    #hud-bar { padding: 6px 10px; }
    .bar-track { width: 80px; }
}