/* AI Radio Show - Clean CSS */

:root {
    --bg: #1a1a2e;
    --bg-light: #252547;
    --accent: #e94560;
    --text: #fff;
    --text-muted: #888;
    --radius: 8px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

#app {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 1.5rem;
}

.header-buttons {
    display: flex;
    gap: 8px;
}

header button {
    background: var(--bg-light);
    color: var(--text);
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius);
    cursor: pointer;
}

.new-session-btn {
    background: var(--accent) !important;
}

.session-id {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: normal;
}

.caller-background {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 10px;
    background: var(--bg);
    border-radius: var(--radius);
    margin-bottom: 12px;
    line-height: 1.4;
}

.caller-background.hidden {
    display: none;
}

/* Main layout */
main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 700px) {
    main {
        grid-template-columns: 1fr;
    }
}

/* Sections */
section {
    background: var(--bg-light);
    padding: 16px;
    border-radius: var(--radius);
}

section h2 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text-muted);
}

/* Callers */
.caller-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.caller-btn {
    background: var(--bg);
    color: var(--text);
    border: 2px solid transparent;
    padding: 10px 8px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.caller-btn:hover {
    border-color: var(--accent);
}

.caller-btn.active {
    background: var(--accent);
    border-color: var(--accent);
}

.call-status {
    text-align: center;
    padding: 8px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.hangup-btn {
    width: 100%;
    background: #c0392b;
    color: white;
    border: none;
    padding: 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: bold;
}

.hangup-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Chat */
.chat-section {
    grid-column: span 2;
}

@media (max-width: 700px) {
    .chat-section {
        grid-column: span 1;
    }
}

.chat-log {
    height: 300px;
    overflow-y: auto;
    background: var(--bg);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 12px;
}

.message {
    padding: 8px 12px;
    margin-bottom: 8px;
    border-radius: var(--radius);
    line-height: 1.4;
}

.message.host {
    background: #2c5282;
}

.message.caller {
    background: #553c9a;
}

.message strong {
    display: block;
    font-size: 0.8rem;
    opacity: 0.7;
    margin-bottom: 4px;
}

.talk-controls {
    display: flex;
    gap: 10px;
}

.talk-btn {
    flex: 1;
    background: var(--accent);
    color: white;
    border: none;
    padding: 16px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
}

.talk-btn:hover {
    filter: brightness(1.1);
}

.talk-btn.recording {
    background: #c0392b;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.type-btn {
    background: var(--bg);
    color: var(--text);
    border: none;
    padding: 16px 24px;
    border-radius: var(--radius);
    cursor: pointer;
}

.status {
    text-align: center;
    padding: 12px;
    color: var(--accent);
    font-weight: bold;
}

.status.hidden {
    display: none;
}

/* Music */
.music-section select {
    width: 100%;
    padding: 10px;
    background: var(--bg);
    color: var(--text);
    border: none;
    border-radius: var(--radius);
    margin-bottom: 10px;
}

.music-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.music-controls button {
    background: var(--bg);
    color: var(--text);
    border: none;
    padding: 10px 16px;
    border-radius: var(--radius);
    cursor: pointer;
}

.music-controls input[type="range"] {
    flex: 1;
}

/* Soundboard */
.soundboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.sound-btn {
    background: var(--bg);
    color: var(--text);
    border: none;
    padding: 12px 8px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.1s;
}

.sound-btn:hover {
    background: var(--accent);
}

.sound-btn:active {
    transform: scale(0.95);
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius);
    width: 90%;
    max-width: 400px;
}

.modal-content h2 {
    margin-bottom: 16px;
}

.modal-content h3 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 16px 0 8px 0;
    border-bottom: 1px solid var(--bg);
    padding-bottom: 4px;
}

.settings-group {
    margin-bottom: 16px;
}

.device-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.device-row label:first-child {
    flex: 1;
}

.channel-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.channel-row label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
}

.channel-input {
    width: 50px !important;
    text-align: center;
}

.modal-content label {
    display: block;
    margin-bottom: 16px;
}

.modal-content label.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-content select,
.modal-content input[type="text"],
.modal-content textarea {
    width: 100%;
    padding: 10px;
    background: var(--bg);
    color: var(--text);
    border: none;
    border-radius: var(--radius);
    margin-top: 4px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-buttons button {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: bold;
}

.modal-buttons button:first-child {
    background: var(--accent);
    color: white;
}

.modal-buttons button:last-child {
    background: var(--bg);
    color: var(--text);
}

.refresh-btn {
    background: var(--bg);
    color: var(--text-muted);
    border: 1px solid var(--bg-light);
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: 8px;
}

.refresh-btn:hover {
    background: var(--bg-light);
    color: var(--text);
}

.refresh-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.hidden {
    display: none !important;
}

/* Server Log */
.log-section {
    grid-column: span 2;
}

@media (max-width: 700px) {
    .log-section {
        grid-column: span 1;
    }
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.log-header h2 {
    margin-bottom: 0;
}

.server-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.server-btn {
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: bold;
}

.server-btn.restart {
    background: #2196F3;
    color: white;
}

.server-btn.restart:hover {
    background: #1976D2;
}

.server-btn.stop {
    background: #c0392b;
    color: white;
}

.server-btn.stop:hover {
    background: #a93226;
}

.auto-scroll-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    cursor: pointer;
}

.server-log {
    height: 200px;
    overflow-y: auto;
    background: #0d0d1a;
    border-radius: var(--radius);
    padding: 12px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    color: #8f8;
}

.server-log .log-line {
    white-space: pre-wrap;
    word-break: break-all;
}

.server-log .log-line.error {
    color: #f88;
}

.server-log .log-line.warning {
    color: #ff8;
}

.server-log .log-line.tts {
    color: #8ff;
}

.server-log .log-line.chat {
    color: #f8f;
}