/* Components CSS - All component-specific styling */

/* Button Components */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-size: var(--font-base);
    line-height: 1.5;
    user-select: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: var(--text-primary);
    border: none;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--color-secondary-hover);
}

.btn-success {
    background: var(--color-success);
    color: var(--text-primary);
}

.btn-success:hover:not(:disabled) {
    background: var(--color-success-hover);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--text-primary);
}

.btn-danger:hover:not(:disabled) {
    background: var(--color-danger-hover);
    transform: translateY(-1px);
}

.btn-info {
    background: var(--color-info);
    color: var(--text-primary);
}

.btn-info:hover:not(:disabled) {
    background: var(--color-info-hover);
    transform: translateY(-1px);
}

/* Card Components */
.session-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--color-primary);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.15);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.session-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #00ff88, #00d4ff);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.session-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.25);
}

.session-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-xl);
}

.session-card .status {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-md);
}

.session-card .status.empty {
    background: var(--color-secondary);
    color: var(--text-muted);
}

.session-card .status.ready {
    background: var(--color-warning);
    color: var(--text-primary);
}

.session-card .status.processing {
    background: var(--color-primary);
    color: var(--text-primary);
}

.session-card .status.completed {
    background: var(--color-success);
    color: var(--text-primary);
}

.session-card .status.verified {
    background: var(--color-primary);
    color: white;
}

.session-card .stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: var(--font-sm);
    margin-bottom: var(--spacing-sm);
}

.session-card .date {
    color: var(--text-muted);
    font-size: var(--font-xs);
}

/* Image Card Components */
.image-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-primary);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.15);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.image-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #00ff88, #00d4ff);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    z-index: 1;
}

.image-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.25);
}

.image-container {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.result-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: var(--font-3xl);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
}

.status-indicator {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.status-indicator.valid {
    background: var(--color-success);
    box-shadow: 0 0 10px rgba(52, 199, 89, 0.5);
}

.status-indicator.invalid {
    background: var(--color-danger);
    box-shadow: 0 0 10px rgba(255, 59, 48, 0.5);
}

.status-indicator.pending {
    background: var(--color-warning);
    box-shadow: 0 0 10px rgba(255, 149, 0, 0.5);
}

.status-indicator.preparing {
    background: #007AFF;
    box-shadow: 0 0 10px rgba(0, 122, 255, 0.5);
    animation: pulse 1.5s ease-in-out infinite;
}

.status-indicator.processing {
    background: #FF9500;
    box-shadow: 0 0 10px rgba(255, 149, 0, 0.5);
    animation: pulse 1.5s ease-in-out infinite;
}

.status-indicator.failed {
    background: #FF3B30;
    box-shadow: 0 0 10px rgba(255, 59, 48, 0.5);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.status-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    z-index: 10;
    pointer-events: none;
    animation: pulse 1.5s ease-in-out infinite;
}

.image-info {
    color: var(--text-primary);
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Sort Controls in Header */
.sort-controls-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-right: var(--spacing-md);
}

.sort-controls-header label {
    color: var(--text-primary);
    font-weight: var(--font-medium);
    font-size: var(--font-sm);
    white-space: nowrap;
}

.sort-select {
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 180px;
}

.sort-select:hover {
    border-color: var(--color-primary);
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.serial-number {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.serial-number .serial-value {
    color: #00d4ff;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid transparent;
    font-size: var(--font-sm);
}

.serial-number .serial-value:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-primary);
}

.serial-text {
    font-size: var(--font-xs);
    color: var(--text-muted);
}

/* Verification Overlay Button */
.verify-overlay-btn {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: rgba(0, 0, 0, 0.6);
    color: var(--text-primary);
    font-size: var(--font-base);
    font-weight: var(--font-bold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
}

.verify-overlay-btn:hover {
    border-color: var(--color-primary);
    background: rgba(0, 122, 255, 0.8);
    transform: scale(1.1);
}

.verify-overlay-btn.verified {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--text-primary);
}

.verify-overlay-btn.verified:hover {
    background: var(--color-success-hover);
    border-color: var(--color-success-hover);
}

/* Modal Components */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
}

.modal-content {
    background: var(--bg-secondary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 70vh;
    overflow-y: auto;
    margin: auto;
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2);
    position: relative;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #00ff88, #00d4ff);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

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

.modal-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-2xl);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: var(--spacing-lg);
}

/* Upload Modal Specific */
.upload-zone {
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin: 0 auto var(--spacing-xl) auto;
    max-width: 100%;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.15);
}

.upload-zone:hover {
    border-color: var(--color-primary);
    background: var(--bg-secondary);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.25);
    transform: translateY(-2px);
}

.upload-zone.dragover {
    border-color: var(--color-primary);
    background: var(--bg-secondary);
    transform: scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.3);
}

.upload-content {
    pointer-events: none;
}

.upload-icon {
    font-size: var(--font-3xl);
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
}

.upload-zone h3 {
    font-size: var(--font-2xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.upload-zone p {
    color: var(--text-muted);
    font-size: var(--font-base);
}

.upload-hint {
    color: var(--text-muted);
    font-size: var(--font-sm);
    font-style: italic;
    margin-top: var(--spacing-sm);
    opacity: 0.8;
}

.upload-options {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.upload-options .btn {
    min-width: 140px;
    padding: var(--spacing-md) var(--spacing-lg);
}

/* File Preview */
.file-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-secondary);
    text-align: center;
}

.file-preview h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-lg);
}

.upload-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-secondary);
}

.upload-actions .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-base);
    min-width: 120px;
}

/* Progress Components */
.progress-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
    text-align: center;
}

.progress-text {
    color: var(--text-primary);
    font-size: var(--font-md);
    font-weight: var(--font-medium);
}

/* Form Components */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

.form-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #333333;
    border-radius: var(--radius-md);
    background: #2a2a2a;
    color: var(--text-primary);
    font-size: var(--font-base);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
    background: #333333;
}

.form-input::placeholder {
    color: #888888;
}

.form-error {
    color: var(--color-danger);
    font-size: var(--font-sm);
    margin-top: var(--spacing-xs);
}

.form-help {
    color: var(--text-muted);
    font-size: var(--font-sm);
    margin-top: var(--spacing-xs);
}

/* Status Components */
.status-indicator {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-success {
    background: rgba(52, 199, 89, 0.2);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.status-error {
    background: rgba(255, 59, 48, 0.2);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.status-warning {
    background: rgba(255, 149, 0, 0.2);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.status-info {
    background: rgba(0, 122, 255, 0.2);
    color: var(--color-info);
    border: 1px solid var(--color-info);
}

/* Image Modal Specific */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
    padding: var(--spacing-xl);
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.image-modal .modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    width: 44vw !important;
    height: 82vh !important;
    max-width: 1200px !important;
    max-height: 82vh !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2);
}

.modal-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: var(--spacing-lg);
    min-height: 0;
}

.modal-image {
    max-width: 100% !important;
    max-height: 60vh !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    border-radius: var(--radius-md);
    display: block;
}

.nav-btn {
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    font-size: var(--font-2xl);
    font-weight: var(--font-bold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    z-index: 10;
}

.nav-btn:hover:not(:disabled) {
    background: var(--color-primary);
}

.nav-btn:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
}

.modal-image-container .nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
}

.modal-image-container .prev-btn {
    left: var(--spacing-md);
}

.modal-image-container .next-btn {
    right: var(--spacing-md);
}

.image-modal .close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: var(--text-primary);
    font-size: var(--font-2xl);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    z-index: 10;
}

.image-modal .close-btn:hover {
    background: rgba(255, 59, 48, 0.8);
    transform: scale(1.1);
}

/* Modal Info Section */
.modal-info {
    flex: 0 0 auto;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-primary);
}

/* Serial Display in Modal */
.serial-display {
    text-align: center;
    margin-bottom: 0;
}

.serial-container {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border-primary);
}

.serial-value {
    font-size: var(--font-2xl) !important;
    font-weight: var(--font-semibold);
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    margin-bottom: var(--spacing-sm);
    word-break: break-all;
}

.serial-display-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.serial-value-display {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-2xl) !important;
    font-family: var(--font-mono);
    min-height: 20px;
}

.modal-action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.modal-edit-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-edit-btn {
    background: var(--color-primary);
    color: var(--text-primary);
}

.modal-edit-btn:hover {
    background: var(--color-primary-hover);
}

.modal-verify-btn {
    padding: var(--spacing-sm);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.6);
    color: var(--text-primary);
    font-size: var(--font-base);
    font-weight: var(--font-bold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.modal-verify-btn:hover {
    border-color: var(--color-primary);
    background: rgba(0, 122, 255, 0.8);
    transform: scale(1.1);
}

.modal-verify-btn.verified {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--text-primary);
}

.modal-verify-btn.verified:hover {
    background: var(--color-success-hover);
    border-color: var(--color-success-hover);
}

.serial-edit-section {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    width: 100%;
}

.modal-serial-input {
    padding: var(--spacing-sm);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-2xl);
    font-family: var(--font-mono);
    text-align: center;
    flex: 1;
    box-sizing: border-box;
}

.modal-serial-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}


.modal-save-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-success);
    color: var(--text-primary);
    flex-shrink: 0;
}

.modal-save-btn:hover {
    background: var(--color-success-hover);
}

.modal-cancel-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--text-muted);
    color: var(--text-primary);
    flex-shrink: 0;
}

.modal-cancel-btn:hover {
    background: #6d6d70;
}

/* Export Modal Styles */
.export-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1rem 0;
}

.export-option {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    border: 2px solid #e5e5e7;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.export-option:hover {
    border-color: #007aff;
    background: #f0f8ff;
}

.export-option input[type="radio"] {
    margin: 0;
    margin-right: 0.75rem;
    margin-top: 0.125rem;
}

.export-option input[type="radio"]:checked + .option-content {
    color: #007aff;
}

.option-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.option-content strong {
    font-size: 1rem;
    font-weight: 600;
}

.option-content small {
    color: #8e8e93;
    font-size: 0.875rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 0 0 0;
    border-top: 1px solid #e5e5e7;
    margin-top: 1rem;
}

/* Input Modal Styles */
.input-group {
    margin: 1rem 0;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.modal-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e5e7;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.modal-input:focus {
    outline: none;
    border-color: #007aff;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.modal-input::placeholder {
    color: #8e8e93;
}

/* Confirmation Modal Styles */
.confirm-modal .modal-content {
    max-width: 400px;
}

.confirm-modal .modal-body {
    text-align: center;
}

.confirm-modal .modal-footer {
    justify-content: center;
    gap: 1rem;
}

/* Input Modal Styles */
.input-modal .modal-content {
    max-width: 450px;
}

.input-modal .modal-body {
    padding: 1.5rem;
}

/* Danger button for delete actions */
.btn-danger {
    background: #ff3b30;
    color: white;
    border: none;
}

.btn-danger:hover {
    background: #d70015;
}

.btn-danger:active {
    background: #b50000;
}

/* Loading Container */
.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #1a1a1a 100%);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-primary);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Login Form */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #1a1a1a 100%);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.login-form {
    background: #1a1a1a;
    border: 2px solid #00d4ff;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2), 0 0 0 1px rgba(0, 212, 255, 0.1);
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.login-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #00ff88, #00d4ff);
    border-radius: 16px 16px 0 0;
}

.login-form h2 {
    margin: 0 0 1rem 0;
    color: #ffffff;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.login-form p {
    margin: 0 0 2rem 0;
    color: #cccccc;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.5;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #333333;
    border-radius: 8px;
    font-size: 1rem;
    background: #2a2a2a;
    color: #ffffff;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
    background: #333333;
}

.form-group input::placeholder {
    color: #888888;
}

/* Login Button Styling */
.login-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #00d4ff, #00ff88);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    margin-top: 1rem;
}

.login-form .btn:hover {
    background: linear-gradient(135deg, #00ff88, #00d4ff);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

.login-form .btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 212, 255, 0.3);
}

.error-message {
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    text-align: center;
    border: 1px solid rgba(0, 212, 255, 0.3);
    font-weight: 500;
}

/* Loading Spinners */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007AFF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.image-loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    background: #f8f9fa;
    border-radius: var(--radius-md);
}

.modal-loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    background: #f8f9fa;
    border-radius: var(--radius-md);
}