/**
 * FrSky Transmitter Picture Setup v1.0.0
 */

/* Container */
.frsky-picture-setup {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.frsky-picture-setup h2 {
    margin-bottom: 5px;
}

.frsky-desc {
    color: #666;
    margin-bottom: 20px;
}

/* Upload form */
#frsky-upload-form {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border: 2px dashed #ccc;
    border-radius: 8px;
}

.frsky-upload-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    flex: 1;
}

.frsky-upload-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #e9ecef;
    border-radius: 50%;
    font-size: 18px;
    font-weight: bold;
    color: #495057;
}

#frsky-file-input {
    display: none;
}

/* Status messages */
#frsky-upload-status {
    display: none;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
}

.frsky-status-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.frsky-status-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.frsky-status-loading {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* Table */
.frsky-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.frsky-table th,
.frsky-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.frsky-table th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #495057;
}

.frsky-table tbody tr:hover {
    background: #f8f9fa;
}

.frsky-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.frsky-actions {
    display: flex;
    gap: 6px;
}

.frsky-empty {
    text-align: center;
    color: #888;
    padding: 30px 0;
}

/* Buttons */
.frsky-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid #ccc;
    border-radius: 5px;
    background: #fff;
    color: #333;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.frsky-btn:hover {
    background: #f0f0f0;
}

.frsky-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.frsky-btn-primary {
    background: #cc0000;
    color: #fff;
    border-color: #cc0000;
}

.frsky-btn-primary:hover {
    background: #a30000;
}

.frsky-btn-download {
    background: #5cb85c;
    color: #fff;
    border-color: #4cae4c;
    text-decoration: none;
}

.frsky-btn-download:hover {
    background: #449d44;
    color: #fff;
    text-decoration: none;
}

.frsky-btn-crop {
    background: #f0ad4e;
    color: #fff;
    border-color: #eea236;
}

.frsky-btn-crop:hover {
    background: #ec971f;
}

.frsky-btn-danger {
    background: #fff;
    color: #d9534f;
    border-color: #d9534f;
}

.frsky-btn-danger:hover {
    background: #d9534f;
    color: #fff;
}

.frsky-btn-close {
    background: none;
    border: none;
    font-size: 24px;
    line-height: 1;
    padding: 0 5px;
    color: #666;
}

.frsky-btn-close:hover {
    color: #000;
    background: none;
}

/* Crop Modal Overlay */
#frsky-crop-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#frsky-crop-modal {
    background: #fff;
    border-radius: 10px;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.frsky-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #e9ecef;
}

.frsky-modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.frsky-modal-body {
    padding: 20px;
    overflow: auto;
    flex: 1;
}

/* Transmitter / format / bg-removal controls */
.frsky-field-row {
    margin-bottom: 14px;
}

.frsky-field-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #495057;
    margin-bottom: 6px;
}

.frsky-field-row select {
    width: 100%;
    max-width: 320px;
    padding: 7px 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
}

#frsky-format-options {
    display: flex;
    gap: 16px;
}

#frsky-format-options label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 400;
    color: #333;
    margin-bottom: 0;
    cursor: pointer;
}

.frsky-recommended-tag {
    font-size: 11px;
    font-weight: 600;
    color: #2a7d2a;
    background: #e6f4e6;
    border-radius: 10px;
    padding: 1px 7px;
}

.frsky-checkbox-row label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    font-size: 14px;
    color: #333;
    cursor: pointer;
}

.frsky-experimental {
    color: #888;
    font-weight: 400;
    font-size: 12px;
}

.frsky-bg-color-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

#frsky-bg-color {
    width: 44px;
    height: 32px;
    padding: 2px;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
    background: none;
}

.frsky-bg-swatches {
    display: flex;
    gap: 6px;
}

.frsky-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid #ccc;
    cursor: pointer;
    padding: 0;
}

.frsky-swatch:hover {
    border-color: #999;
}

#frsky-bg-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    margin-bottom: 12px;
    background: #eef6ff;
    border: 1px solid #cfe4fb;
    border-radius: 6px;
    font-size: 13px;
    color: #31708f;
}

.frsky-mini-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid #cfe4fb;
    border-top-color: #31708f;
    border-radius: 50%;
    animation: frsky-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes frsky-spin {
    to { transform: rotate(360deg); }
}

#frsky-crop-container {
    max-height: 50vh;
    /* Background colour is set inline via JS from the colour picker, so the live
       preview while zooming out matches what will actually be exported. */
    background-color: #ffffff;
}

#frsky-crop-image {
    max-width: 100%;
    display: block;
}

.frsky-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 15px 20px;
    border-top: 1px solid #e9ecef;
}

/* Frontend Stats */
.frsky-frontend-stats {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.frsky-frontend-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 10px;
    border-right: 1px solid #e2e5e9;
}

.frsky-frontend-stat:last-child {
    border-right: none;
}

.frsky-frontend-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #cc0000;
    line-height: 1.2;
}

.frsky-frontend-stat-label {
    font-size: 11px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 3px;
}

@media screen and (max-width: 480px) {
    .frsky-frontend-stats {
        flex-wrap: wrap;
    }
    .frsky-frontend-stat {
        flex: 1 1 45%;
        border-bottom: 1px solid #e2e5e9;
    }
    .frsky-frontend-stat:nth-child(2) {
        border-right: none;
    }
    .frsky-frontend-stat:nth-child(3),
    .frsky-frontend-stat:nth-child(4) {
        border-bottom: none;
    }
}

/* Utility */
.frsky-hidden {
    display: none !important;
}