/* WebSSH Camera Control Styles */

:root {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --text-primary: #1a1a1a;
    --text-secondary: #666;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    --border-color: #e0e0e0;
    --border-radius: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.header-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-title h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.header-title .terminal-icon {
    font-size: 1.8rem;
}

.header-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.header-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.header-nav a:hover {
    color: var(--text-primary);
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem;
    padding-top: 3rem;
}

/* Control panel */
.control-panel {
    max-width: 960px;
    width: 100%;
}

/* Control buttons */
.control-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.control-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem 1.25rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.control-btn:hover:not(:disabled) {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.15);
}

.control-btn:active:not(:disabled) {
    transform: translateY(0);
}

.control-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Button state borders */
.control-btn.btn-success {
    border-color: var(--success);
}

.control-btn.btn-success:hover:not(:disabled) {
    border-color: var(--success);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.15);
}

.control-btn.btn-error {
    border-color: var(--danger);
}

.control-btn.btn-error:hover:not(:disabled) {
    border-color: var(--danger);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.15);
}

.control-btn.btn-warning {
    border-color: var(--warning);
}

.control-btn.btn-warning:hover:not(:disabled) {
    border-color: var(--warning);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.15);
}

.control-btn.btn-loading {
    border-color: var(--warning);
    opacity: 0.85;
}

.control-btn-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.control-btn-label {
    font-size: 1.1rem;
    font-weight: 600;
}

/* In-button status text */
.control-btn-status {
    font-size: 0.8rem;
    font-weight: 500;
    min-height: 1.2em;
    transition: color 0.3s;
    color: var(--text-secondary);
}

.control-btn-status:empty {
    display: none;
}

.control-btn-status.status-success {
    color: var(--success);
}

.control-btn-status.status-error {
    color: var(--danger);
}

.control-btn-status.status-warning {
    color: var(--warning);
}

.control-btn-status.status-loading {
    color: var(--warning);
    animation: pulse-text 1s infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* In-button data age indicator */
.control-btn-age {
    font-size: 0.7rem;
    color: var(--text-secondary);
    min-height: 1em;
    opacity: 0.7;
}

.control-btn-age:empty {
    display: none;
}

.control-btn-age.age-stale {
    color: var(--warning);
    opacity: 1;
}

/* In-button device list */
.btn-device-list {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-top: 0.5rem;
    width: 100%;
}

.btn-device-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-family: monospace;
    background: #f0f0f0;
    border-radius: 4px;
    padding: 0.3rem 0.5rem;
}

.btn-device-name {
    color: var(--text-primary);
    font-weight: 600;
}

.btn-device-size {
    color: var(--success);
}

.btn-device-type {
    color: var(--text-secondary);
}

.btn-device-mount {
    color: var(--warning);
    font-size: 0.7rem;
}

.btn-device-unmounted {
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-style: italic;
}

/* Raw output panel (below buttons) */
.raw-output-panel {
    margin-bottom: 1.5rem;
}

.result-raw {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
}

.result-raw summary {
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0.25rem 0;
    transition: color 0.2s;
}

.result-raw summary:hover {
    color: var(--text-primary);
}

.result-raw pre {
    background: #f8f8f8;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    overflow-x: auto;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-all;
}

.result-stderr {
    border-color: rgba(220, 38, 38, 0.3) !important;
    color: var(--danger) !important;
    margin-top: 0.5rem;
}

/* Command history */
.history-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.history-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.history-log {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.history-entry {
    background: #f8f8f8;
    border-radius: 4px;
    border-left: 3px solid var(--text-secondary);
    padding: 0.35rem 0.6rem;
}

.history-entry.history-success {
    border-left-color: var(--success);
}

.history-entry.history-error {
    border-left-color: var(--danger);
}

.history-entry.history-warning {
    border-left-color: var(--warning);
}

.history-entry-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.history-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.history-success .history-dot {
    background: var(--success);
}

.history-error .history-dot {
    background: var(--danger);
}

.history-warning .history-dot {
    background: var(--warning);
}

.history-label {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: capitalize;
}

.history-result {
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex: 1;
}

.history-success .history-result {
    color: var(--success);
}

.history-error .history-result {
    color: var(--danger);
}

.history-warning .history-result {
    color: var(--warning);
}

.history-devices-inline {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.history-devices-inline .hdev-name {
    font-weight: 600;
    color: var(--text-primary);
}

.history-devices-inline .hdev-size {
    color: var(--success);
}

.history-devices-inline .hdev-mount {
    color: var(--warning);
}

.history-devices-inline .hdev-unmounted {
    color: var(--text-secondary);
    font-style: italic;
}

.history-devices-inline .hdev-sep {
    color: var(--border-color);
    margin: 0 0.15rem;
}

.history-meta {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: monospace;
    opacity: 0.6;
    white-space: nowrap;
}

.history-extra {
    margin-top: 0.2rem;
    margin-left: 1rem;
}

/* History raw output */
.history-raw {
    margin-top: 0.25rem;
    margin-left: 1rem;
}

.history-raw summary {
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.7rem;
    padding: 0.1rem 0;
    transition: color 0.2s;
}

.history-raw summary:hover {
    color: var(--text-primary);
}

.history-raw pre {
    background: #f8f8f8;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.5rem;
    margin-top: 0.2rem;
    font-size: 0.7rem;
    overflow-x: auto;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-all;
}

/* Center card (kept for compatibility with login/setup pages) */
.center-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 3rem;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.center-card h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.center-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Launch button (kept for compatibility) */
.launch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.launch-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.launch-btn:active {
    transform: translateY(0);
}

.launch-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Info section */
.info-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

.info-section h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.info-list {
    list-style: none;
    padding: 0;
}

.info-list li {
    padding: 0.4rem 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-list li::before {
    content: "\2022";
    color: var(--accent);
    font-weight: bold;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer a:hover {
    color: var(--text-primary);
}

/* Overlay confirmation dialog */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.overlay.active {
    display: flex;
}

.overlay-dialog {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.overlay-dialog h3 {
    margin-bottom: 1rem;
}

.overlay-dialog p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.overlay-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.overlay-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}

.overlay-btn.confirm {
    background: var(--accent);
    color: white;
}

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

.overlay-btn.cancel {
    background: #f0f0f0;
    color: var(--text-primary);
}

.overlay-btn.cancel:hover {
    background: #e0e0e0;
}

/* Responsive */
@media (max-width: 600px) {
    .header {
        padding: 1rem;
    }

    .header-title h1 {
        font-size: 1.2rem;
    }

    .control-buttons {
        flex-direction: column;
    }

    .control-btn {
        padding: 1.25rem 1rem 1rem;
    }

    .control-btn-icon {
        font-size: 2rem;
    }

    .control-btn-label {
        font-size: 1rem;
    }

    .history-entry-header {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .center-card {
        padding: 2rem 1.5rem;
    }

    .center-card h2 {
        font-size: 1.4rem;
    }

    .launch-btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
}

/* =============================================
   DARK MODE
   ============================================= */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --accent: #60a5fa;
    --accent-hover: #3b82f6;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --success: #4ade80;
    --warning: #fbbf24;
    --danger: #f87171;
    --border-color: #334155;
}

[data-theme="dark"] .header {
    background: #1e293b;
    border-bottom-color: #334155;
}

[data-theme="dark"] .header h1 {
    color: #e2e8f0;
}

[data-theme="dark"] .header-nav a {
    color: #94a3b8;
}

[data-theme="dark"] .header-nav a:hover {
    color: #e2e8f0;
}

[data-theme="dark"] .control-buttons {
    background: #1e293b;
}

[data-theme="dark"] .btn-device-row {
    background: #0f172a;
    color: #e2e8f0;
}

[data-theme="dark"] .result-raw pre {
    background: #0f172a;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .history-entry {
    background: #0f172a;
    border-left-color: #64748b;
    color: #e2e8f0;
}

[data-theme="dark"] .history-entry.history-error {
    border-left-color: #f87171;
}

[data-theme="dark"] .overlay {
    background: rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] .overlay-content {
    background: #1e293b;
    color: #e2e8f0;
}

[data-theme="dark"] .overlay-btn.cancel {
    background: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .overlay-btn.cancel:hover {
    background: #475569;
}

[data-theme="dark"] .device-info {
    color: #94a3b8;
}

[data-theme="dark"] .status-text {
    color: #94a3b8;
}

[data-theme="dark"] .camera-select {
    background: #0f172a;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .camera-select option {
    background: #1e293b;
    color: #e2e8f0;
}

[data-theme="dark"] .section-title {
    color: #e2e8f0;
}

[data-theme="dark"] .raw-toggle {
    color: #60a5fa;
}