/* Buttons, Inputs, Messages */

/* Buttons */
.btn {
    padding: 5px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.85em;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.btn-reset-comm {
    background-color: #ff9800;
    color: white;
    border-color: #f57c00;
}

.btn-reset-comm:hover {
    background-color: #f57c00;
    color: white;
}

.btn-reset-system {
    background-color: #f44336;
    color: white;
    border-color: #d32f2f;
}

.btn-reset-system:hover {
    background-color: #d32f2f;
    color: white;
}

.btn-ptt {
    width: 100%;
    margin-top: 8px;
    padding: 10px;
    background: var(--bg-secondary);
    border: 2px solid var(--accent-green);
    border-radius: 4px;
    color: var(--accent-green);
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    transition: all 0.15s ease;
    user-select: none;
    -webkit-user-select: none;
}

.btn-ptt:hover {
    background: rgba(63, 185, 80, 0.1);
}

/* PTT Button States */
.btn-ptt.ptt-disabled {
    background: #ccc;
    border-color: #999;
    color: #666;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-ptt.ptt-disabled:hover {
    background: #ccc;
}

.btn-ptt.ptt-ready {
    background: var(--bg-secondary);
    border-color: #4CAF50;
    color: #4CAF50;
    cursor: pointer;
}

.btn-ptt.ptt-ready:hover {
    background: rgba(76, 175, 80, 0.1);
}

.btn-ptt.ptt-recording {
    background: #f44336;
    border-color: #f44336;
    color: #fff;
    box-shadow: 0 0 12px rgba(244, 67, 54, 0.5);
}

.btn-ptt.ptt-waiting {
    background-color: #ff9800;
    border-color: #f57c00;
    color: #fff;
    cursor: wait;
    opacity: 0.8;
}

/* Toggle Switch (TTS) */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 4px;
    user-select: none;
    -webkit-user-select: none;
}

.toggle-switch:hover {
    background: rgba(255, 255, 255, 0.04);
}

.toggle-switch input[type="checkbox"] {
    display: none;
}

.toggle-track {
    position: relative;
    width: 34px;
    height: 18px;
    background: #30363d;
    border-radius: 9px;
    border: 1px solid var(--border);
    transition: background 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    background: #8b949e;
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .toggle-track {
    background: var(--accent-green);
    border-color: var(--accent-green);
}

.toggle-switch input:checked + .toggle-track .toggle-thumb {
    transform: translateX(16px);
    background: #fff;
}

.toggle-label-text {
    font-size: 0.85em;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.toggle-switch:has(input:checked) .toggle-label-text {
    color: var(--text-primary);
}

/* TTS Cancel Button (stop audio playback) */
.btn-tts-cancel {
    visibility: hidden;
    padding: 5px 14px;
    background: var(--bg-error, #8b0000);
    border: 1px solid var(--text-error, #ff4444);
    color: white;
    cursor: pointer;
    font-size: 0.85em;
    transition: all 0.15s ease;
    margin-right: 5px;
}

.btn-tts-cancel:hover {
    background: #c70000;
    border-color: #ff6666;
    box-shadow: 0 0 8px rgba(255, 68, 68, 0.4);
}

/* Settings checkbox label */
.settings-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 0.85em;
    color: var(--text-secondary);
    cursor: pointer;
}

.settings-checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

/* Inputs */
.input-radio {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--accent-blue);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95em;
    outline: none;
    transition: border-color 0.15s;
}

.input-radio:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.input-radio::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.input-control {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--accent-orange);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95em;
    outline: none;
    transition: border-color 0.15s;
}

.input-control:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 2px rgba(210, 153, 34, 0.2);
}

.input-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.input-simulation {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-primary);
    border: 1px solid #9c27b0;
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95em;
    outline: none;
    transition: border-color 0.15s;
}

.input-simulation:focus {
    border-color: #9c27b0;
    box-shadow: 0 0 0 2px rgba(156, 39, 176, 0.2);
}

.input-simulation::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

/* Messages */
.message-entry {
    padding: 6px 0;
    font-size: 0.9em;
    line-height: 1.4;
    border-bottom: 1px solid rgba(48, 54, 61, 0.4);
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.message-sent {
    color: var(--accent-blue);
}

.message-received {
    color: var(--text-primary);
}

.message-control {
    color: var(--accent-orange);
}

.message-traffic {
    color: #9c27b0;
}

.message-correction {
    color: #4477bb;
    font-style: italic;
    padding-left: 8px;
    border-left: 3px solid #4477bb;
    opacity: 0.9;
}

/* Control status */
.control-status {
    margin-top: 8px;
    font-size: 0.8em;
    color: var(--accent-orange);
    min-height: 1.2em;
}

/* Input labels */
.input-label {
    display: block;
    font-size: 0.75em;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Scrollbar */
.message-list::-webkit-scrollbar {
    width: 6px;
}

.message-list::-webkit-scrollbar-track {
    background: transparent;
}

.message-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.message-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* LED dot used in LED-style buttons */
.btn-led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #444;
    border: 1px solid #555;
    transition: background 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
}

/* Hide-ctrl LED button (column header) */
.btn-hide-ctrl {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    margin-left: 8px;
    font-size: 0.75em;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: #fff;
    border-radius: 3px;
    cursor: pointer;
    transition: border-color 0.15s;
    white-space: nowrap;
}

.btn-hide-ctrl:hover {
    border-color: var(--text-secondary);
}

.btn-hide-ctrl.active .btn-led {
    background: #58a6ff;
    border-color: #58a6ff;
    box-shadow: 0 0 5px #58a6ff;
}

/* Simulation tick interval input (control bar) */
.simulation-tick-input {
    width: 58px;
    padding: 3px 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.85em;
    text-align: center;
}

/* Settings Button */
.btn-settings {
    margin-left: 10px;
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-settings:hover {
    background: var(--accent-blue);
    color: #fff;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.2s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.2em;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.8em;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.settings-section {
    margin-bottom: 24px;
}

.settings-section h3 {
    margin: 0 0 12px 0;
    font-size: 1em;
    color: var(--accent-blue);
}

.settings-section label {
    display: block;
    font-size: 0.85em;
    color: var(--text-secondary);
    margin: 10px 0 4px 0;
}

.settings-select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.9em;
    cursor: pointer;
    outline: none;
}

.settings-select:focus {
    border-color: var(--accent-blue);
}

.settings-textarea {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.9em;
    font-family: inherit;
    resize: vertical;
    outline: none;
}

.settings-textarea:focus {
    border-color: var(--accent-blue);
}

.settings-status {
    margin-top: 12px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.85em;
    min-height: 1em;
}

.settings-status.success {
    background: rgba(46, 213, 115, 0.1);
    border: 1px solid rgba(46, 213, 115, 0.3);
    color: #2ed573;
}

.settings-status.error {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: #ff4757;
}

.btn-primary {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}

.btn-primary:hover {
    background: #4a9ce8;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Info Panel */
.info-panel {
    display: flex;
    justify-content: space-between;
    padding: 8px 20px;
    background-color: #37474f;
    border-bottom: 1px solid #546e7a;
    font-size: 0.85em;
}

.info-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.agent-status-list {
    display: flex;
    gap: 16px;
}

.agent-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.agent-name {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.agent-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.agent-indicator.agent-enabled {
    background-color: #4caf50;
}

.agent-indicator.agent-disabled {
    background-color: #757575;
}

.agent-indicator.agent-waiting {
    background-color: #ff9800;
    animation: pulse 1s infinite;
}

.agent-indicator.agent-unknown {
    background-color: #546e7a;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.version-value {
    color: #cfd8dc;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

/* Context usage badge (history buffer indicator) */
.context-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 4px;
}

.context-label {
    font-size: 0.8em;
    color: var(--text-secondary);
}

.context-indicator.context-ok {
    background-color: #546e7a;
}

.context-indicator.context-full {
    background-color: #ffc107;
    box-shadow: 0 0 5px #ffc107;
    animation: pulse 1.5s infinite;
}