/**
 * AUTOCORE360 Admin Panel - Modals
 * Modal overlay, content, sizes, enhanced styles
 */

/* ============ MODALS ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5); /* Reduced from 0.6 for better readability */
    backdrop-filter: blur(6px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) var(--ease-out);
    padding: 1rem;
    overflow-y: auto;
    /* Fix for modals inside transformed containers */
    transform: none !important;
}

.modal-overlay.active {
    display: flex !important;
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-speed) var(--ease-out);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

/* Modal sizes */
.modal.modal-sm {
    max-width: 380px;
}

.modal.modal-md {
    max-width: 560px;
}

.modal.modal-lg {
    max-width: 720px;
}

.modal.modal-xl {
    max-width: 900px;
}

.modal.modal-fullscreen {
    max-width: calc(100vw - 2rem);
    max-height: calc(100vh - 2rem);
    width: 100%;
    height: 100%;
}

.modal-header {
    background: var(--primary-gradient);
    padding: 1.25rem 1.5rem;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 10;
    overflow: hidden;
}

/* Decorative skewed overlay - MANDIAG style */
.modal-header::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 30%;
    background: linear-gradient(to left, rgba(255, 255, 255, 0.1), transparent);
    transform: skewX(-15deg);
    z-index: 0;
}

/* Modal header variants */
.modal-header.modal-header-neutral {
    background: var(--surface);
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.modal-header.modal-header-danger {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-dark) 100%);
}

.modal-header.modal-header-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
}

.modal-header.modal-header-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-dark) 100%);
}

.modal-title,
.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.modal-title i,
.modal-header h3 i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

/* Icon animation on hover - MANDIAG style */
.modal-header:hover .modal-title i,
.modal-header:hover h3 i {
    transform: scale(1.1) rotate(5deg);
}

.modal-close {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Rotate icon on hover - MANDIAG style */
.modal-close i {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-close:hover i {
    transform: rotate(90deg) scale(1.2);
}

.modal-close:active {
    transform: scale(0.9);
}

.modal-header-neutral .modal-close {
    background: var(--surface-hover);
    color: var(--text-muted);
}

.modal-header-neutral .modal-close:hover {
    background: var(--surface-active);
    color: var(--text);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

/* Modal body with sections */
.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    flex-shrink: 0;
    background: var(--background);
    position: sticky;
    bottom: 0;
    z-index: 10;
}

.modal-footer-left {
    justify-content: flex-start;
}

.modal-footer-center {
    justify-content: center;
}

.modal-footer-between {
    justify-content: space-between;
}

/* ============ ENHANCED MODAL STYLES (Mandiag Style) ============ */

/* Modal with icon header */
.modal-icon-header {
    text-align: center;
    padding: 2rem 1.5rem 1.5rem;
}

.modal-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 2rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.modal-icon.primary {
    background: var(--primary-gradient);
    color: white;
}

.modal-icon.success {
    background: linear-gradient(135deg, var(--success), var(--success-dark));
    color: white;
}

.modal-icon.danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    color: white;
}

.modal-icon.warning {
    background: linear-gradient(135deg, var(--warning), var(--warning-dark));
    color: white;
}

.modal-icon.info {
    background: linear-gradient(135deg, var(--info), var(--info-dark));
    color: white;
}

.modal-icon-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 0.5rem;
}

.modal-icon-subtitle {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

/* Centered modal actions */
.modal-actions-center {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0 1.5rem 1.5rem;
}

.modal-actions-center .btn {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
}

/* Modal notification style */
.modal-notification {
    max-width: 400px;
}

.modal-notification .modal-body {
    text-align: center;
    padding: 2rem;
}

.modal-notification .modal-icon {
    animation: modalIconPop 0.5s var(--ease-bounce);
}

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

/* Modal slide animations */
.modal-slide-up {
    transform: scale(1) translateY(50px);
}

.modal-overlay.active .modal-slide-up {
    transform: scale(1) translateY(0);
}

.modal-slide-down {
    transform: scale(1) translateY(-50px);
}

.modal-overlay.active .modal-slide-down {
    transform: scale(1) translateY(0);
}

/* Modal with gradient border */
.modal-gradient-border {
    border: none;
    position: relative;
    background: var(--surface);
}

.modal-gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--primary-gradient);
    border-radius: calc(var(--radius-xl) + 2px);
    z-index: -1;
}

/* Modal form enhancements */
.modal-form-group {
    margin-bottom: 1.25rem;
}

.modal-form-group:last-child {
    margin-bottom: 0;
}

.modal-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.modal-form-label.required::after {
    content: ' *';
    color: var(--danger);
}

.modal-form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

.modal-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 480px) {
    .modal-form-row {
        grid-template-columns: 1fr;
    }
}

/* Modal input group */
.modal-input-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.modal-input-group:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.modal-input-group .input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    background: var(--surface-hover);
    color: var(--text-muted);
    border-right: 1px solid var(--border);
}

.modal-input-group input {
    flex: 1;
    border: none;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    background: transparent;
}

.modal-input-group input:focus {
    outline: none;
}

/* Modal stats/info display */
.modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem;
    background: var(--surface-secondary);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.modal-stat {
    text-align: center;
}

.modal-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.modal-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Modal list items */
.modal-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modal-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.modal-list-item:last-child {
    border-bottom: none;
}

.modal-list-item:hover {
    background: var(--surface-secondary);
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
    border-radius: var(--radius);
}

.modal-list-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.modal-list-content {
    flex: 1;
    min-width: 0;
}

.modal-list-title {
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.modal-list-subtitle {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 0;
}

/* Modal action card */
.modal-action-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--surface-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 0.75rem;
}

.modal-action-card:last-child {
    margin-bottom: 0;
}

.modal-action-card:hover {
    border-color: var(--primary);
    background: var(--surface);
    transform: var(--hover-lift-sm);
    box-shadow: var(--shadow-md);
}

.modal-action-card.selected {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

[data-theme="dark"] .modal-action-card.selected {
    background: rgba(220, 38, 38, 0.1);
}

.modal-action-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.modal-action-content {
    flex: 1;
}

.modal-action-title {
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.25rem;
}

.modal-action-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 0;
}

.modal-action-arrow {
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-action-card:hover .modal-action-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* Modal confirm actions */
.modal-confirm-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border);
}

.modal-confirm-actions .btn {
    flex: 1;
    justify-content: center;
    padding: 0.875rem 1rem;
}

/* Modal step indicator */
.modal-steps {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
}

.modal-step {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: var(--transition);
}

.modal-step.active {
    background: var(--primary);
    transform: scale(1.25);
}

.modal-step.completed {
    background: var(--success);
}

/* Modal preview image */
.modal-preview {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1rem;
}

.modal-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Modal code block */
.modal-code {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.8125rem;
    color: var(--text);
    overflow-x: auto;
    margin-bottom: 1rem;
}

.modal-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.modal-code-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-code-copy {
    padding: 0.25rem 0.5rem;
    font-size: 0.6875rem;
    border-radius: var(--radius-xs);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.modal-code-copy:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Modal divider with text */
.modal-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-divider::before,
.modal-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ============================================
   UI/UX AUDIT FIXES - January 2026
   ============================================ */

/* Issue #18: Modal Responsiveness */
@media (max-width: 640px) {
    .modal-content,
    .modal {
        max-height: 90vh;
        margin: 5vh auto;
        width: calc(100% - 1rem);
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .modal-body {
        max-height: calc(90vh - 120px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Bottom sheet style modal for small screens */
    .modal.modal-bottom-sheet .modal-content {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 85vh;
        margin: 0;
    }

    /* Modal header adjustments */
    .modal-header {
        padding: 1rem;
    }

    .modal-title {
        font-size: 1rem;
    }

    /* Modal footer adjustments */
    .modal-footer {
        padding: 1rem;
        flex-direction: column-reverse;
        gap: 0.5rem;
    }

    .modal-footer .btn {
        width: 100%;
        justify-content: center;
    }

    /* Form rows inside modals */
    .modal-form-row {
        grid-template-columns: 1fr;
    }
}

/* Tablet modal adjustments */
@media (max-width: 768px) {
    .modal-lg,
    .modal-xl {
        max-width: calc(100% - 2rem);
    }

    .modal-body {
        padding: 1rem;
    }
}