/**
 * Spaxel Dashboard - BLE Panel Styles
 *
 * People & Devices panel specific styles.
 */

/* ============================================
   BLE Panel Layout
   ============================================ */

.ble-panel {
    background: #1e1e3a;
}

/* Loading State */
.ble-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #888;
    font-size: 14px;
}

/* Error State */
.ble-error {
    background: rgba(239, 83, 80, 0.1);
    border: 1px solid rgba(239, 83, 80, 0.3);
    border-radius: 8px;
    padding: 16px;
    color: #ef5350;
    font-size: 13px;
    text-align: center;
}

.ble-error button {
    margin-top: 12px;
    padding: 6px 12px;
    background: rgba(239, 83, 80, 0.2);
    border: 1px solid rgba(239, 83, 80, 0.4);
    border-radius: 4px;
    color: #ef5350;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.ble-error button:hover {
    background: rgba(239, 83, 80, 0.3);
}

/* Empty State */
.ble-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

/* Section Header */
.ble-section-header {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin: 20px 0 12px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ble-section-header:first-child {
    margin-top: 0;
}

/* ============================================
   Device List
   ============================================ */

.ble-device-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ble-device {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.ble-device:hover {
    background: rgba(255, 255, 255, 0.08);
}

.ble-device-person {
    border-left: 3px solid #ab47bc;
}

.ble-device-unregistered {
    border-left: 3px solid #666;
}

/* Device Icon */
.ble-device-icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

/* Device Name */
.ble-device-name {
    flex: 1;
    font-size: 13px;
    color: #eee;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Device RSSI */
.ble-device-rssi {
    font-size: 11px;
    color: #888;
    font-family: monospace;
    flex-shrink: 0;
}

/* Device Buttons */
.ble-device-add,
.ble-device-expand {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ble-device-add {
    background: rgba(76, 175, 80, 0.2);
    color: #66bb6a;
}

.ble-device-add:hover {
    background: rgba(76, 175, 80, 0.3);
    transform: scale(1.1);
}

.ble-device-expand {
    background: rgba(255, 255, 255, 0.1);
    color: #888;
}

.ble-device-expand:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* ============================================
   Edit/Register Modal
   ============================================ */

.ble-edit-form {
    padding: 8px 0;
}

.ble-edit-form h3 {
    margin: 0 0 8px;
    font-size: 16px;
    color: #eee;
}

.ble-hint {
    margin: 0 0 16px;
    font-size: 13px;
    color: #aaa;
    line-height: 1.4;
}

.ble-form-group {
    margin-bottom: 12px;
}

.ble-form-group label {
    display: block;
    font-size: 12px;
    color: #aaa;
    margin-bottom: 4px;
}

.ble-form-group input[type="text"],
.ble-form-group input[type="color"],
.ble-form-group select {
    width: 100%;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    color: #eee;
    font-size: 13px;
    box-sizing: border-box;
}

.ble-form-group input[type="color"] {
    height: 36px;
    padding: 2px;
    cursor: pointer;
}

.ble-form-group input:focus,
.ble-form-group select:focus {
    outline: none;
    border-color: #ab47bc;
    box-shadow: 0 0 0 2px rgba(171, 71, 188, 0.15);
}

.ble-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 16px;
}

.btn-cancel {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 4px;
    color: #ccc;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-primary {
    padding: 8px 16px;
    background: #ab47bc;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #9c4cb3;
}

.btn-secondary {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: #ccc;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #eee;
}

.btn-danger {
    padding: 8px 16px;
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-radius: 4px;
    color: #ef5350;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-danger:hover {
    background: rgba(244, 67, 54, 0.3);
}

/* ============================================
   Device Details Modal
   ============================================ */

.ble-device-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.ble-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ble-detail-label {
    font-size: 12px;
    color: #888;
}

.ble-detail-value {
    font-size: 13px;
    color: #eee;
    font-family: monospace;
}

.ble-details-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ble-details-actions button {
    flex: 1;
    min-width: 80px;
}

/* ============================================
   History View (Future Enhancement)
   ============================================ */

.ble-history-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.ble-history-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    font-size: 11px;
}

.ble-history-time {
    color: #888;
    font-family: monospace;
}

.ble-history-rssi {
    color: #4fc3f7;
    font-family: monospace;
}

.ble-history-node {
    color: #aaa;
    font-size: 10px;
}

/* ============================================
   Privacy Notice
   ============================================ */

.ble-privacy-notice {
    background: rgba(171, 71, 188, 0.1);
    border: 1px solid rgba(171, 71, 188, 0.2);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 16px;
    font-size: 11px;
    color: #ba68c8;
    line-height: 1.4;
}

/* ============================================
   Animations
   ============================================ */

@keyframes ble-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.ble-device.unseen .ble-device-icon {
    animation: ble-pulse 2s ease-in-out infinite;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 480px) {
    .ble-device {
        padding: 8px 10px;
    }

    .ble-device-name {
        font-size: 12px;
    }

    .ble-details-actions {
        flex-direction: column;
    }

    .ble-details-actions button {
        width: 100%;
    }
}