/* Shared Form Component Styles */

/* Tab Buttons */
.tab-button {
    padding: 14px 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #64748b;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.tab-button:hover {
    background: #f8fafc;
}

.tab-button.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}

.tab-button.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Info Banner */
.info-banner {
    background: #dbeafe;
    border-left: 4px solid #3b82f6;
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #1e40af;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    row-gap: 6px;
    column-gap: 16px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    row-gap: 6px;
    column-gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 2px;
}

.form-label.required::after {
    content: ' *';
    color: #ef4444;
}

/* Checkbox Group */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
    border: 1px solid #e1e8ef;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-item label {
    margin: 0;
    font-size: 14px;
    color: #0f172a;
    cursor: pointer;
}

/* Add New Links */
.add-location-link {
    color: #0d6efd;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
}

.add-location-link:hover {
    text-decoration: underline;
}

/* File Upload Section */
.file-upload-section {
    margin-bottom: 20px;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.2s;
}

.file-upload-label:hover {
    border-color: #3b82f6;
    background: #eff6ff;
}

.file-upload-label i {
    font-size: 48px;
    color: #94a3b8;
    margin-bottom: 12px;
}

.file-upload-label span {
    font-size: 14px;
    color: #64748b;
}

/* File List */
.file-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e1e8ef;
}

.file-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
    border: 1px solid #e1e8ef;
}

.file-item > i {
    font-size: 24px;
    color: #3b82f6;
    flex-shrink: 0;
}

.file-info {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-weight: 500;
    color: #0f172a;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-size {
    font-size: 12px;
    color: #94a3b8;
}

.file-actions {
    display: flex;
    gap: 8px;
}

.file-actions .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    padding: 6px 10px;
}

.file-actions .btn i {
    color: inherit;
}

.btn-remove-file {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-remove-file:hover {
    color: #dc2626;
    background: #fef2f2;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #94a3b8;
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 14px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .form-grid-3 {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

/* ========== Validation ========== */

.checkbox-group.is-invalid {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

/* ========== Status Bar ========== */

.status-item {
    flex: 1;
    min-width: 120px;
    padding: 12px 16px;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
    color: #64748b;
    border: 1px solid #e1e8ef;
    font-size: 14px;
    font-weight: 500;
}

.status-item.active {
    background: #3b82f6;
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
    border-color: #3b82f6;
}

.status-item:hover:not(.active) {
    background: #f8fafc;
    border-color: #cbd5e1;
}