/*
 * Claude Remote Terminal Styles
 * Mobile-optimized dark theme
 */

:root {
    --bg-color: #1a1a2e;
    --text-color: #e0e0e0;
    --accent-color: #0f3460;
    --btn-color: #16213e;
    --btn-active: #0f3460;
    --error-color: #e74c3c;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
}

.screen {
    display: none;
    height: 100%;
    width: 100%;
}

.screen.active {
    display: flex;
    flex-direction: column;
}

.hidden {
    display: none !important;
}

/* Pairing Screen */
.pairing-container {
    margin: auto;
    padding: 2rem;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.pairing-container h1 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.pairing-container p {
    color: #999;
    margin-bottom: 2rem;
}

.code-input-container {
    margin-bottom: 1rem;
}

#pairing-code {
    width: 100%;
    max-width: 340px;
    font-size: 1.2rem;
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    letter-spacing: 0.15rem;
    text-align: center;
    padding: 0.8rem;
    background: var(--btn-color);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--text-color);
    outline: none;
}

#pairing-code:focus {
    border-color: var(--success-color);
}

#totp-code {
    width: 140px;
    font-size: 1.8rem;
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    letter-spacing: 0.4rem;
    text-align: center;
    padding: 0.8rem;
    background: var(--btn-color);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    color: var(--text-color);
    outline: none;
}

#totp-code:focus {
    border-color: var(--success-color);
}

.auth-app-link {
    display: inline-block;
    margin-top: 0.8rem;
    color: var(--success-color);
    font-size: 0.9rem;
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--success-color);
    border-radius: 6px;
    min-height: 36px;
    line-height: 36px;
}

.auth-app-link:active {
    opacity: 0.7;
}

.btn-primary {
    display: block;
    width: 200px;
    margin: 1.5rem auto;
    padding: 0.8rem;
    font-size: 1.1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    min-height: 44px;
}

.btn-primary:active {
    background: #1a4a8a;
}

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

.error-msg {
    color: var(--error-color);
    margin-top: 1rem;
}

.status-msg {
    color: var(--warning-color);
    margin-top: 0.5rem;
}

/* Session Selection Screen */
.session-container {
    margin: auto;
    padding: 2rem;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.session-container h1 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.session-container p {
    color: #999;
    margin-bottom: 2rem;
}

.session-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.2rem;
    margin-bottom: 0.75rem;
    background: var(--btn-color);
    border: 1px solid #333;
    border-radius: 10px;
}

.session-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.session-name {
    font-size: 1.05rem;
    font-weight: 500;
}

.session-badge {
    font-size: 0.7rem;
    padding: 2px 6px;
    background: var(--accent-color);
    border-radius: 4px;
    color: #aaa;
}

.session-connect-btn {
    width: auto;
    margin: 0;
    padding: 0.5rem 1.2rem;
    font-size: 0.95rem;
    min-height: 38px;
}

/* Terminal Screen */
#terminal-screen {
    flex-direction: column;
}

.status-bar {
    display: flex;
    align-items: center;
    padding: 4px 12px;
    background: #111;
    font-size: 0.75rem;
    gap: 6px;
    min-height: 24px;
    padding-top: env(safe-area-inset-top, 4px);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning-color);
}

.indicator.connected {
    background: var(--success-color);
}

.indicator.disconnected {
    background: var(--error-color);
}

.indicator.reconnecting {
    background: var(--warning-color);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    50% { opacity: 0.5; }
}

#terminal-container {
    flex: 1;
    overflow: hidden;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Hide xterm.js internal scrollbar on mobile */
.xterm-viewport::-webkit-scrollbar { display: none; }
.xterm-viewport { scrollbar-width: none; }

/* Special Keys Bar */
.special-keys {
    display: flex;
    gap: 4px;
    padding: 6px 4px;
    background: #111;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: env(safe-area-inset-bottom, 6px);
}

.key-btn {
    flex-shrink: 0;
    min-width: 44px;
    min-height: 36px;
    padding: 6px 10px;
    background: var(--btn-color);
    color: var(--text-color);
    border: 1px solid #333;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

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