/* ===== RSA 0 FRAIS — VOICE ONLY ===== */

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

:root {
    --bg: #120609;
    --bg-2: #1a080c;
    --surface: rgba(255,255,255,0.04);
    --border: rgba(203,163,70,0.12);
    --crimson: #84090c;
    --crimson-light: #c41e2a;
    --crimson-glow: rgba(196,30,42,0.35);
    --gold: #cba346;
    --gold-light: #e8c267;
    --gold-glow: rgba(203,163,70,0.3);
    --cream: #e8e3e2;
    --text: #f1e9e0;
    --text-muted: #9a8a82;
}

html { font-size: 16px; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh; min-height: 100dvh;
    overflow: hidden; position: relative;
    -webkit-font-smoothing: antialiased;
}

.bg-gradient {
    position: fixed; inset: 0; z-index: -2;
    background: linear-gradient(160deg, var(--bg) 0%, var(--bg-2) 40%, #0e0507 70%, var(--bg) 100%);
}
.bg-orbs { position: fixed; inset: 0; overflow: hidden; z-index: -1; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.1; animation: float 20s ease-in-out infinite; }
.orb-1 { width: 400px; height: 400px; background: var(--crimson); top: -10%; right: -10%; }
.orb-2 { width: 350px; height: 350px; background: var(--gold); bottom: -10%; left: -10%; animation-delay: 5s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(30px,-40px) scale(1.05); } 66% { transform: translate(-20px,30px) scale(0.95); } }

/* ===== Landing ===== */
.audio-unlock {
    position: fixed; inset: 0; z-index: 1000;
    background: linear-gradient(160deg, var(--bg), var(--bg-2), var(--bg));
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; padding: 20px;
}
.unlock-content { text-align: center; max-width: 400px; }
.unlock-logo-img {
    width: 130px; height: 130px; border-radius: 50%; object-fit: cover;
    display: block; margin: 0 auto 20px;
    border: 3px solid var(--gold);
    box-shadow: 0 8px 32px var(--gold-glow), 0 0 60px var(--crimson-glow);
    animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.unlock-content h2 {
    font-size: 1.8rem; font-weight: 800; margin-bottom: 12px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.unlock-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 16px; }
.unlock-features { list-style: none; text-align: left; margin: 20px auto; max-width: 320px; }
.unlock-features li { color: var(--text-muted); font-size: 0.85rem; padding: 6px 0; display: flex; align-items: center; gap: 10px; }
.unlock-features li::before { content: '✅'; }
.unlock-btn {
    margin-top: 24px; padding: 16px 48px; font-size: 1.05rem; font-weight: 600;
    font-family: 'Inter', sans-serif; border: none; border-radius: 100px;
    background: linear-gradient(135deg, var(--crimson-light), var(--crimson));
    color: var(--cream); cursor: pointer;
    box-shadow: 0 8px 32px var(--crimson-glow);
    transition: all 0.3s ease;
}
.unlock-btn:hover { transform: translateY(-2px) scale(1.03); }
.unlock-btn:active { transform: scale(0.98); }

/* ===== Voice App Layout ===== */
.voice-app {
    display: flex; flex-direction: column; align-items: center;
    height: 100vh; height: 100dvh;
    max-width: 540px; margin: 0 auto;
    padding: 16px; position: relative;
}

/* Top bar: logo + status */
.top-bar {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 4px 8px; margin-bottom: 8px;
}
.top-logo {
    width: 64px; height: 64px; border-radius: 50%;
    border: 2px solid var(--gold);
    box-shadow: 0 4px 12px var(--gold-glow);
    object-fit: cover;
    object-position: center 25%;
    width: 52px; height: 52px; border-radius: 50%;
    border: 2px solid var(--gold);
    box-shadow: 0 4px 12px var(--gold-glow);
    object-fit: cover;
}
.status-bar {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.75rem; color: var(--text-muted);
}
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #555; transition: all 0.3s ease;
}
.status-dot.online { background: var(--gold); box-shadow: 0 0 8px var(--gold-glow); animation: blink 2s ease-in-out infinite; }
.status-dot.connecting { background: var(--crimson-light); box-shadow: 0 0 8px var(--crimson-glow); animation: blink 0.5s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Top right group */
.top-right { display: flex; align-items: center; gap: 12px; }
.visitor-count {
    font-size: 0.7rem; color: var(--text-muted);
    padding: 4px 10px; border-radius: 100px;
    background: var(--surface); border: 1px solid var(--border);
    white-space: nowrap;
}

/* Transcript */
.transcript {
    flex: 1; width: 100%; overflow-y: auto; padding: 4px;
    display: flex; flex-direction: column; gap: 8px;
    scrollbar-width: none;
}
.transcript::-webkit-scrollbar { display: none; }
.transcript-msg {
    max-width: 85%; padding: 12px 16px; border-radius: 18px;
    font-size: 0.9rem; line-height: 1.5;
    animation: msgIn 0.35s cubic-bezier(0.16,1,0.3,1);
}
@keyframes msgIn { from { opacity: 0; transform: translateY(15px) scale(0.96); } }
.transcript-msg.bot {
    align-self: flex-start; background: var(--surface);
    border: 1px solid var(--border); border-bottom-left-radius: 6px;
}
.transcript-msg.user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--crimson), var(--crimson-light));
    color: var(--cream); font-weight: 500; border-bottom-right-radius: 6px;
}

/* Typing */
.typing { display: none; gap: 4px; align-items: center; justify-content: center; padding: 4px 0 8px; }
.typing.active { display: flex; }
.typing-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); animation: tdot 1.4s ease-in-out infinite; }
.typing-dot:nth-child(2) { animation-delay: 0.15s; }
.typing-dot:nth-child(3) { animation-delay: 0.3s; }
.typing span { color: var(--text-muted); font-size: 0.8rem; margin-left: 6px; }
@keyframes tdot { 0%,60%,100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-6px); opacity: 1; } }

/* ===== MIC BUTTON ===== */
.mic-section {
    display: flex; flex-direction: column; align-items: center;
    padding: 16px 0 24px;
}

.mic-container {
    position: relative; width: 100px; height: 100px;
    cursor: pointer; -webkit-tap-highlight-color: transparent;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 12px;
}

.mic-glow {
    position: absolute; inset: -16px; border-radius: 50%;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    opacity: 0; transition: opacity 0.4s ease;
}
.mic-container.listening .mic-glow {
    opacity: 1; background: radial-gradient(circle, var(--crimson-glow) 0%, transparent 70%);
    animation: glow-pulse 1.2s ease-in-out infinite;
}
.mic-container.speaking .mic-glow {
    opacity: 1; animation: glow-pulse 0.6s ease-in-out infinite;
}
@keyframes glow-pulse { 0%,100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.15); opacity: 1; } }

.mic-ring {
    position: absolute; border-radius: 50%;
    border: 2px solid var(--border); transition: all 0.4s ease;
}
.mic-ring-1 { inset: 0; }
.mic-ring-2 { inset: 8px; }
.mic-ring-3 { inset: 16px; }

.mic-container.listening .mic-ring-1 { border-color: var(--crimson-light); opacity: 0.5; }
.mic-container.listening .mic-ring-2 { border-color: var(--crimson-light); opacity: 0.3; animation: ring-expand 1.5s ease-out infinite; }
.mic-container.listening .mic-ring-3 { border-color: var(--crimson-light); opacity: 0.2; animation: ring-expand 1.5s ease-out infinite 0.5s; }
@keyframes ring-expand { 0% { transform: scale(0.95); opacity: 0.5; } 100% { transform: scale(1.25); opacity: 0; } }

.mic-container.speaking .mic-ring-1 { border-color: var(--gold); opacity: 0.4; }
.mic-container.speaking .mic-ring-2 { border-color: var(--gold); opacity: 0.3; }
.mic-container.speaking .mic-ring-3 { border-color: var(--gold); opacity: 0.2; }

.mic-container.idle .mic-ring-1 { border-color: var(--border); opacity: 0.3; }
.mic-container.idle .mic-ring-2 { opacity: 0.15; }
.mic-container.idle .mic-ring-3 { opacity: 0; }

.mic-btn {
    position: relative; width: 52px; height: 52px; border-radius: 50%;
    background: linear-gradient(145deg, var(--bg-2), #0e0507);
    border: 2px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    transition: all 0.4s ease;
}
.mic-container.listening .mic-btn {
    border-color: var(--crimson-light);
    background: linear-gradient(145deg, var(--crimson), #5a0608);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.3), 0 0 30px var(--crimson-glow);
    animation: mic-pulse 1s ease-in-out infinite;
}
.mic-container.speaking .mic-btn {
    border-color: var(--gold);
    background: linear-gradient(145deg, #2a1a08, #1a1004);
    box-shadow: inset 0 0 20px var(--gold-glow), 0 0 25px var(--gold-glow);
    animation: mic-talk 0.4s ease-in-out infinite alternate;
}
@keyframes mic-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.1); } }
@keyframes mic-talk { from { transform: scale(1); } to { transform: scale(1.06); } }

.mic-icon { width: 24px; height: 24px; transition: all 0.3s ease; color: var(--text-muted); }
.mic-container.listening .mic-icon { color: var(--cream); }
.mic-container.speaking .mic-icon { color: var(--gold-light); }

.mic-hint {
    text-align: center; color: var(--text-muted); font-size: 0.85rem;
    min-height: 1.2em; transition: all 0.3s ease;
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; } }