/* ========================================
   COMPONENTS.CSS - Melhor da Temporada
   Componentes reutilizáveis e utilities
======================================== */

/* ==========================================
   BUTTONS
========================================== */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-text,
.btn-danger,
.btn-success,
.btn-warning,
.btn-info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    user-select: none;
    line-height: 1;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--gray-600);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--gray-700);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
}

.btn-outline:hover {
    background: var(--primary-pink);
    color: var(--white);
}

.btn-text {
    background: transparent;
    color: var(--primary-pink);
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: none;
}

.btn-text:hover {
    background: var(--gray-50);
    color: var(--primary-pink);
}

.btn-danger {
    background: var(--error);
    color: var(--white);
}

.btn-danger:hover {
    background: var(--error-dark);
    color: var(--white);
}

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

.btn-success:hover {
    background: var(--success-dark);
    color: var(--white);
}

.btn-warning {
    background: var(--warning);
    color: var(--gray-900);
}

.btn-warning:hover {
    background: var(--warning-dark);
    color: var(--gray-900);
}

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

.btn-info:hover {
    background: var(--info-dark);
    color: var(--white);
}

/* Button Sizes */
.btn-xs {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-xl {
    padding: var(--spacing-xl) var(--spacing-3xl);
    font-size: var(--font-size-xl);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Button States */
.btn-primary:disabled,
.btn-secondary:disabled,
.btn-outline:disabled,
.btn-danger:disabled,
.btn-success:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ==========================================
   ALERTS / MESSAGES
========================================== */
.messages-container {
    position: fixed;
    top: 80px;
    right: var(--spacing-xl);
    z-index: var(--z-tooltip);
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.alert {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: slideInRight var(--transition-base);
    gap: var(--spacing-md);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex: 1;
}

.alert-icon {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

.alert-message {
    flex: 1;
    line-height: var(--line-height-normal);
}

.alert-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    line-height: 1;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    color: inherit;
    padding: 0;
    margin: 0;
}

.alert-close:hover {
    opacity: 1;
}

/* Alert Types */
.alert-success {
    background: var(--success);
    color: var(--white);
    border-left: 4px solid var(--success-dark);
}

.alert-error,
.alert-danger {
    background: var(--error);
    color: var(--white);
    border-left: 4px solid var(--error-dark);
}

.alert-warning {
    background: var(--warning);
    color: var(--gray-900);
    border-left: 4px solid var(--warning-dark);
}

.alert-info {
    background: var(--info);
    color: var(--white);
    border-left: 4px solid var(--info-dark);
}

/* ==========================================
   CARDS
========================================== */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-hoverable:hover {
    transform: translateY(-4px);
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
    color: var(--gray-900);
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.card-image {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   BADGES
========================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    line-height: 1;
}

.badge-primary {
    background: var(--primary-pink);
    color: var(--white);
}

.badge-secondary {
    background: var(--gray-600);
    color: var(--white);
}

.badge-success {
    background: var(--success-light);
    color: var(--success-dark);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
}

.badge-error,
.badge-danger {
    background: var(--error-light);
    color: var(--error-dark);
}

.badge-info {
    background: var(--info-light);
    color: var(--info-dark);
}

.badge-gray {
    background: var(--gray-200);
    color: var(--gray-700);
}

.badge-outline {
    background: transparent;
    border: 1px solid currentColor;
}

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

.form-label {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
}

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

.form-control,
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--white);
    color: var(--gray-900);
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.form-control::placeholder,
.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-500);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-control.error,
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--error);
}

.form-control.success,
.form-input.success {
    border-color: var(--success);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--error);
    font-weight: var(--font-weight-medium);
}

.form-success {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--success);
}

/* Input Groups */
.input-group {
    display: flex;
    width: 100%;
}

.input-group .form-control {
    border-radius: 0;
}

.input-group .form-control:first-child {
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.input-group .form-control:last-child {
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--gray-100);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    white-space: nowrap;
}

.input-group-prepend {
    border-right: none;
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.input-group-append {
    border-left: none;
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* Checkbox & Radio */
.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
    margin-bottom: var(--spacing-sm);
}

.checkbox-label input[type="checkbox"],
.radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-pink);
}

/* ==========================================
   MODALS
========================================== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: var(--z-modal);
    animation: scaleIn var(--transition-base);
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-sm {
    max-width: 400px;
}

.modal-lg {
    max-width: 800px;
}

.modal-xl {
    max-width: 1200px;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
    color: var(--gray-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    line-height: 1;
    cursor: pointer;
    color: var(--gray-600);
    transition: color var(--transition-fast);
    padding: 0;
}

.modal-close:hover {
    color: var(--gray-900);
}

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

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    background: var(--gray-50);
}

/* ==========================================
   TABLES
========================================== */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.table th {
    font-weight: var(--font-weight-semibold);
    color: var(--gray-700);
    background: var(--gray-50);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

.table-striped tbody tr:nth-child(even) {
    background: var(--gray-50);
}

.table-bordered {
    border: 1px solid var(--gray-200);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--gray-200);
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ==========================================
   PAGINATION
========================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
}

.page-link:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
    background: var(--gray-50);
}

.page-link.active {
    background: var(--gradient-main);
    color: var(--white);
    border-color: transparent;
}

.page-link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.page-info {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    padding: 0 var(--spacing-md);
}

/* ==========================================
   LOADING SPINNER
========================================== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-pink);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner-lg {
    width: 60px;
    height: 60px;
    border-width: 6px;
}

.spinner-center {
    margin: var(--spacing-2xl) auto;
    display: block;
}

/* ==========================================
   TOOLTIPS
========================================== */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    z-index: var(--z-tooltip);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--gray-900) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ==========================================
   PROGRESS BAR
========================================== */
.progress {
    width: 100%;
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-main);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.progress-lg {
    height: 12px;
}

.progress-sm {
    height: 4px;
}

/* ==========================================
   BREADCRUMBS
========================================== */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb-item a {
    color: var(--gray-600);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--primary-pink);
}

.breadcrumb-item.active {
    color: var(--gray-900);
    font-weight: var(--font-weight-medium);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    color: var(--gray-400);
}

/* ==========================================
   TABS
========================================== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--gray-200);
    gap: var(--spacing-lg);
}

.tab-item {
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--gray-600);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
}

.tab-item:hover {
    color: var(--primary-pink);
}

.tab-item.active {
    color: var(--primary-pink);
    border-bottom-color: var(--primary-pink);
}

.tab-content {
    padding: var(--spacing-xl) 0;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* ==========================================
   UTILITY CLASSES
========================================== */

/* Spacing */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.mr-0 { margin-right: 0 !important; }

.m-1 { margin: var(--spacing-sm) !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.ml-1 { margin-left: var(--spacing-sm) !important; }
.mr-1 { margin-right: var(--spacing-sm) !important; }

.m-2 { margin: var(--spacing-md) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.ml-2 { margin-left: var(--spacing-md) !important; }
.mr-2 { margin-right: var(--spacing-md) !important; }

.m-3 { margin: var(--spacing-lg) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }
.ml-3 { margin-left: var(--spacing-lg) !important; }
.mr-3 { margin-right: var(--spacing-lg) !important; }

.m-4 { margin: var(--spacing-xl) !important; }
.mt-4 { margin-top: var(--spacing-xl) !important; }
.mb-4 { margin-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm) !important; }
.p-2 { padding: var(--spacing-md) !important; }
.p-3 { padding: var(--spacing-lg) !important; }
.p-4 { padding: var(--spacing-xl) !important; }

.pt-0 { padding-top: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }
.pl-0 { padding-left: 0 !important; }
.pr-0 { padding-right: 0 !important; }

/* Text */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-muted { color: var(--gray-600) !important; }
.text-primary { color: var(--primary-pink) !important; }
.text-success { color: var(--success) !important; }
.text-error { color: var(--error) !important; }
.text-warning { color: var(--warning-dark) !important; }
.text-info { color: var(--info) !important; }
.text-white { color: var(--white) !important; }

.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-base { font-size: var(--font-size-base) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.text-2xl { font-size: var(--font-size-2xl) !important; }

.font-light { font-weight: var(--font-weight-light) !important; }
.font-normal { font-weight: var(--font-weight-normal) !important; }
.font-medium { font-weight: var(--font-weight-medium) !important; }
.font-semibold { font-weight: var(--font-weight-semibold) !important; }
.font-bold { font-weight: var(--font-weight-bold) !important; }

.text-uppercase { text-transform: uppercase !important; }
.text-lowercase { text-transform: lowercase !important; }
.text-capitalize { text-transform: capitalize !important; }

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

/* Flex */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }

.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }

.items-start { align-items: flex-start !important; }
.items-center { align-items: center !important; }
.items-end { align-items: flex-end !important; }
.items-stretch { align-items: stretch !important; }

.gap-0 { gap: 0 !important; }
.gap-1 { gap: var(--spacing-sm) !important; }
.gap-2 { gap: var(--spacing-md) !important; }
.gap-3 { gap: var(--spacing-lg) !important; }
.gap-4 { gap: var(--spacing-xl) !important; }

.flex-1 { flex: 1 !important; }
.flex-auto { flex: auto !important; }

/* Backgrounds */
.bg-white { background: var(--white) !important; }
.bg-gray { background: var(--gray-100) !important; }
.bg-primary { background: var(--gradient-main) !important; }
.bg-success { background: var(--success) !important; }
.bg-error { background: var(--error) !important; }
.bg-warning { background: var(--warning) !important; }
.bg-info { background: var(--info) !important; }

/* Borders */
.border { border: 1px solid var(--gray-300) !important; }
.border-0 { border: none !important; }
.border-top { border-top: 1px solid var(--gray-300) !important; }
.border-bottom { border-bottom: 1px solid var(--gray-300) !important; }
.border-left { border-left: 1px solid var(--gray-300) !important; }
.border-right { border-right: 1px solid var(--gray-300) !important; }

.rounded { border-radius: var(--radius-md) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }
.rounded-none { border-radius: 0 !important; }

/* Shadows */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }

/* Width & Height */
.w-full { width: 100% !important; }
.w-auto { width: auto !important; }
.w-50 { width: 50% !important; }
.w-25 { width: 25% !important; }
.w-75 { width: 75% !important; }

.h-full { height: 100% !important; }
.h-auto { height: auto !important; }

.min-h-screen { min-height: 100vh !important; }

/* Position */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

/* Overflow */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }

/* Cursor */
.cursor-pointer { cursor: pointer !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* User Select */
.select-none { user-select: none !important; }
.select-text { user-select: text !important; }

/* Pointer Events */
.pointer-events-none { pointer-events: none !important; }
.pointer-events-auto { pointer-events: auto !important; }

/* Opacity */
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* ==========================================
   LISTS
========================================== */
.list-unstyled {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.list-inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.list-group {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    border-radius: var(--radius-md);
}

.list-group-item {
    position: relative;
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    transition: background var(--transition-fast);
}

.list-group-item:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.list-group-item:last-child {
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.list-group-item + .list-group-item {
    border-top: none;
}

.list-group-item:hover {
    background-color: var(--gray-50);
}

.list-group-item.active {
    background-color: var(--primary-pink);
    color: var(--white);
    border-color: var(--primary-pink);
}

/* ==========================================
   EMPTY STATES
========================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
    color: var(--gray-600);
}

.empty-state-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
    display: block;
}

.empty-state-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.empty-state-description {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.empty-state-action {
    margin-top: var(--spacing-xl);
}

/* ==========================================
   SECTIONS
========================================== */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

.section-lg {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

/* ==========================================
   DIVIDERS
========================================== */
.divider {
    height: 1px;
    background: var(--gray-200);
    border: none;
    margin: var(--spacing-xl) 0;
}

.divider-vertical {
    width: 1px;
    height: 100%;
    background: var(--gray-200);
    border: none;
}

.divider-text {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-xl) 0;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.divider-text::before {
    margin-right: var(--spacing-md);
}

.divider-text::after {
    margin-left: var(--spacing-md);
}

/* ==========================================
   AVATARS
========================================== */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--gradient-main);
    color: var(--white);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-xs {
    width: 24px;
    height: 24px;
    font-size: var(--font-size-xs);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-sm);
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: var(--font-size-xl);
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-2xl);
}

.avatar-group {
    display: flex;
    align-items: center;
}

.avatar-group .avatar {
    margin-left: -8px;
    border: 2px solid var(--white);
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* ==========================================
   ACCORDION
========================================== */
.accordion {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--gray-200);
}

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

.accordion-header {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--white);
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-900);
    transition: background var(--transition-fast);
}

.accordion-header:hover {
    background: var(--gray-50);
}

.accordion-icon {
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
}

.accordion-body {
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--gray-700);
}

/* ==========================================
   DROPDOWN MENU (standalone)
========================================== */
.dropdown-standalone {
    position: relative;
    display: inline-block;
}

.dropdown-standalone-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: var(--spacing-sm);
    z-index: var(--z-dropdown);
    margin-top: var(--spacing-xs);
}

.dropdown-standalone.active .dropdown-standalone-menu {
    display: block;
}

.dropdown-standalone-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-standalone-menu a:hover {
    background: var(--gray-50);
    color: var(--primary-pink);
}

/* ==========================================
   ALERTS (inline)
========================================== */
.alert-inline {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.alert-inline-success {
    background: var(--success-light);
    color: var(--success-dark);
    border-left: 4px solid var(--success);
}

.alert-inline-error {
    background: var(--error-light);
    color: var(--error-dark);
    border-left: 4px solid var(--error);
}

.alert-inline-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
    border-left: 4px solid var(--warning);
}

.alert-inline-info {
    background: var(--info-light);
    color: var(--info-dark);
    border-left: 4px solid var(--info);
}

/* ==========================================
   STATS CARDS
========================================== */
.stat-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-value {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-top: var(--spacing-sm);
}

.stat-change.positive {
    color: var(--success);
}

.stat-change.negative {
    color: var(--error);
}

/* ==========================================
   RESPONSIVE UTILITIES
========================================== */
@media (max-width: 1024px) {
    .hide-tablet {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
    
    .messages-container {
        right: var(--spacing-md);
        left: var(--spacing-md);
        max-width: none;
    }
    
    .modal {
        margin: var(--spacing-md);
        max-width: calc(100% - var(--spacing-xl));
    }
    
    .table-responsive {
        overflow-x: auto;
    }
    
    .btn-block-mobile {
        width: 100%;
        display: flex;
    }
    
    .text-center-mobile {
        text-align: center !important;
    }
    
    .flex-column-mobile {
        flex-direction: column !important;
    }
}

@media (min-width: 769px) {
    .show-mobile {
        display: none !important;
    }
}