/* ==========================================================================
   HUD INTERFACE & HIGH-TECH TERMINAL OVERLAY
   ========================================================================== */

#hud-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 24px;
}

#brand-header {
    pointer-events: auto;
    letter-spacing: 3px;
}

.brand-title {
    font-size: 16px;
    font-weight: 900;
}

.brand-title .primary {
    color: var(--accent-cyan);
    text-shadow: 0 0 12px var(--accent-cyan);
}

.brand-title .secondary {
    color: var(--accent-gold);
    text-shadow: 0 0 12px var(--accent-gold);
    margin-left: 6px;
}

.brand-sub {
    font-size: 9px;
    letter-spacing: 2px;
    color: rgba(160, 220, 255, 0.45);
    margin-top: 4px;
}

#terminal-container {
    pointer-events: auto;
    align-self: center;
    width: min(96%, 520px);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(75, 227, 255, 0.05);
    overflow: hidden;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

#terminal-container:hover {
    border-color: var(--glass-border-glow);
    box-shadow: 0 0 50px rgba(75, 227, 255, 0.15), inset 0 0 30px rgba(75, 227, 255, 0.1);
}

.hud-panel-header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 18px;
    border-bottom: 1px solid var(--glass-border);
    font-size: 11px;
    letter-spacing: 2px;
}

.panel-title {
    color: var(--accent-glow);
    font-weight: bold;
}

.state-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(200, 230, 255, 0.6);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
    transition: background 0.5s, box-shadow 0.5s;
}

#transcript-box {
    padding: 14px 18px;
    min-height: 48px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--accent-glow);
    word-break: break-word;
}

#transcript-box .prefix {
    color: rgba(75, 227, 255, 0.5);
    margin-right: 8px;
}

.monitoring-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 18px 12px;
}

.mon-label {
    font-size: 9px;
    letter-spacing: 1px;
    color: rgba(160, 220, 255, 0.4);
    white-space: nowrap;
}

.mon-bar {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: rgba(120, 220, 255, 0.1);
    overflow: hidden;
}

#audio-level-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-glow));
    box-shadow: 0 0 10px var(--accent-cyan);
    transition: width 0.05s ease-out;
}

#console-input-group {
    padding: 14px 18px;
    border-top: 1px solid var(--glass-border);
    background: rgba(2, 6, 12, 0.4);
}

.input-row {
    display: flex;
    gap: 10px;
}

#textInput {
    flex: 1;
    background: rgba(2, 8, 16, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--accent-glow);
    padding: 10px 14px;
    font-family: inherit;
    font-size: 13px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#textInput:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(75, 227, 255, 0.3);
}

.hud-btn {
    font-family: inherit;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1.5px;
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hud-btn.primary {
    background: var(--accent-cyan);
    color: #010a10;
}

.hud-btn.primary:hover:not(:disabled) {
    box-shadow: 0 0 16px var(--accent-cyan);
    filter: brightness(1.2);
}

.hud-btn.primary:disabled {
    background: rgba(75, 227, 255, 0.25);
    cursor: not-allowed;
    color: rgba(1, 10, 16, 0.5);
}

.hud-btn.accent {
    background: transparent;
    border: 1px solid var(--accent-purple);
    color: var(--accent-purple);
}

.hud-btn.accent:hover {
    background: var(--accent-purple);
    color: #010a10;
    box-shadow: 0 0 16px var(--accent-purple);
}

.hud-btn.danger {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: rgba(200, 220, 255, 0.6);
}

.hud-btn.danger:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: 0 0 12px var(--accent-red);
}

.hud-btn.like {
    background: transparent;
    border: 1px solid var(--accent-green);
    font-size: 14px;
    padding: 6px 10px;
}
.hud-btn.like:hover {
    background: rgba(77,255,160,0.15);
    box-shadow: 0 0 12px var(--accent-green);
}

.hud-btn.dislike {
    background: transparent;
    border: 1px solid var(--accent-red);
    font-size: 14px;
    padding: 6px 10px;
}
.hud-btn.dislike:hover {
    background: rgba(255,69,69,0.15);
    box-shadow: 0 0 12px var(--accent-red);
}

.control-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.select-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: rgba(160, 220, 255, 0.5);
}

select {
    background: rgba(2, 8, 16, 0.8);
    color: var(--accent-glow);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    font-size: 10px;
    padding: 4px 8px;
    outline: none;
    max-width: 140px;
}

.action-btns {
    display: flex;
    gap: 8px;
}

.hud-footer {
    display: flex;
    justify-content: space-between;
    padding: 8px 18px;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid var(--glass-border);
    font-size: 9px;
}

.metric .lbl {
    color: rgba(160, 220, 255, 0.35);
}

.metric .val {
    color: var(--accent-cyan);
    font-weight: bold;
    margin-left: 4px;
}

#hint-footer {
    pointer-events: auto;
    text-align: center;
    font-size: 8.5px;
    letter-spacing: 0.5px;
    color: rgba(120, 170, 200, 0.4);
}

/* ==========================================================================
   MODO MINIATURA — cuando el embed es chico (ej: al lado del logo), se
   compacta todo el panel: menos padding, fuentes más chicas, los botones y
   métricas se acomodan en menos espacio sin desbordar.
   ========================================================================== */
@media (max-width: 460px) {
    #hud-overlay { padding: 10px; }

    .brand-title { font-size: 11px; letter-spacing: 2px; }
    .brand-sub { font-size: 6.5px; letter-spacing: 1px; }

    #terminal-container { width: 100%; border-radius: 8px; }

    .hud-panel-header { padding: 7px 10px; font-size: 8px; letter-spacing: 1px; }
    .state-indicator { gap: 4px; }
    .dot { width: 6px; height: 6px; }

    #transcript-box { padding: 8px 10px; min-height: 30px; font-size: 10px; }

    .monitoring-row { padding: 0 10px 8px; gap: 6px; }
    .mon-label { font-size: 7px; }

    #console-input-group { padding: 8px 10px; }
    .input-row { gap: 6px; flex-wrap: wrap; }
    #textInput { font-size: 10px; padding: 6px 8px; min-width: 0; }
    .hud-btn { font-size: 8.5px; padding: 6px 9px; letter-spacing: 0.5px; }

    .control-row { margin-top: 6px; flex-wrap: wrap; gap: 6px; }
    .select-group { font-size: 8px; gap: 4px; }
    select { font-size: 8px; padding: 3px 5px; max-width: 90px; }
    .action-btns { gap: 4px; }

    .hud-footer {
        flex-wrap: wrap;
        gap: 3px 10px;
        padding: 5px 10px;
        font-size: 7px;
    }

    #hint-footer { font-size: 6.5px; padding: 0 6px; }
}

/* variante aún más chica (ej: 220-280px de ancho, junto al logo) */
@media (max-width: 300px) {
    #hud-overlay { padding: 6px; }
    .brand-sub { display: none; }
    .brand-title { font-size: 9px; }

    .hud-panel-header { padding: 5px 8px; }
    .panel-title { display: none; }

    #transcript-box { padding: 6px 8px; min-height: 24px; font-size: 8.5px; }

    .monitoring-row { padding: 0 8px 6px; }

    #console-input-group { padding: 6px 8px; }
    .input-row { flex-direction: column; }
    #speakBtn { width: 100%; }

    .control-row { flex-direction: column; align-items: stretch; }
    .action-btns { justify-content: stretch; }
    .action-btns .hud-btn { flex: 1; }

    .hud-footer { font-size: 6.2px; }
    #hint-footer { display: none; }
}