/**
 * Fascinação Admissions Manager - Design System
 * Inspired by shadcn/ui with focus on usability and consistency
 * Theme-independent styling
 */

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root {
    /* Colors - Neutral */
    --fasc-background: 0 0% 100%;
    --fasc-foreground: 222.2 84% 4.9%;
    --fasc-card: 0 0% 100%;
    --fasc-card-foreground: 222.2 84% 4.9%;
    --fasc-popover: 0 0% 100%;
    --fasc-popover-foreground: 222.2 84% 4.9%;

    /* Colors - Primary */
    --fasc-primary: 221.2 83.2% 53.3%;
    --fasc-primary-foreground: 210 40% 98%;

    /* Colors - Secondary */
    --fasc-secondary: 210 40% 96.1%;
    --fasc-secondary-foreground: 222.2 47.4% 11.2%;

    /* Colors - Muted */
    --fasc-muted: 210 40% 96.1%;
    --fasc-muted-foreground: 215.4 16.3% 46.9%;

    /* Colors - Accent */
    --fasc-accent: 210 40% 96.1%;
    --fasc-accent-foreground: 222.2 47.4% 11.2%;

    /* Colors - Destructive */
    --fasc-destructive: 0 84.2% 60.2%;
    --fasc-destructive-foreground: 210 40% 98%;

    /* Colors - Success */
    --fasc-success: 142.1 76.2% 36.3%;
    --fasc-success-foreground: 210 40% 98%;

    /* Colors - Warning */
    --fasc-warning: 38 92% 50%;
    --fasc-warning-foreground: 222.2 47.4% 11.2%;

    /* Colors - Info */
    --fasc-info: 199 89% 48%;
    --fasc-info-foreground: 210 40% 98%;

    /* Borders */
    --fasc-border: 214.3 31.8% 91.4%;
    --fasc-input: 214.3 31.8% 91.4%;
    --fasc-ring: 221.2 83.2% 53.3%;

    /* Radius */
    --fasc-radius-sm: 0.25rem;
    --fasc-radius: 0.5rem;
    --fasc-radius-md: 0.375rem;
    --fasc-radius-lg: 0.75rem;
    --fasc-radius-xl: 1rem;

    /* Spacing */
    --fasc-space-1: 0.25rem;
    --fasc-space-2: 0.5rem;
    --fasc-space-3: 0.75rem;
    --fasc-space-4: 1rem;
    --fasc-space-5: 1.25rem;
    --fasc-space-6: 1.5rem;
    --fasc-space-8: 2rem;
    --fasc-space-10: 2.5rem;
    --fasc-space-12: 3rem;

    /* Typography */
    --fasc-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --fasc-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

    --fasc-text-xs: 0.75rem;
    --fasc-text-sm: 0.875rem;
    --fasc-text-base: 1rem;
    --fasc-text-lg: 1.125rem;
    --fasc-text-xl: 1.25rem;
    --fasc-text-2xl: 1.5rem;
    --fasc-text-3xl: 1.875rem;

    --fasc-font-normal: 400;
    --fasc-font-medium: 500;
    --fasc-font-semibold: 600;
    --fasc-font-bold: 700;

    /* Shadows */
    --fasc-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --fasc-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --fasc-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --fasc-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --fasc-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --fasc-transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark mode support (optional) */
.fasc-dark {
    --fasc-background: 222.2 84% 4.9%;
    --fasc-foreground: 210 40% 98%;
    --fasc-card: 222.2 84% 4.9%;
    --fasc-card-foreground: 210 40% 98%;
    --fasc-border: 217.2 32.6% 17.5%;
    --fasc-input: 217.2 32.6% 17.5%;
}

/* ============================================
   BASE STYLES
   ============================================ */

.fasc-plugin {
    font-family: var(--fasc-font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.fasc-plugin * {
    box-sizing: border-box;
}

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

/* Text */
.fasc-text-xs {
    font-size: var(--fasc-text-xs);
}

.fasc-text-sm {
    font-size: var(--fasc-text-sm);
}

.fasc-text-base {
    font-size: var(--fasc-text-base);
}

.fasc-text-lg {
    font-size: var(--fasc-text-lg);
}

.fasc-text-xl {
    font-size: var(--fasc-text-xl);
}

.fasc-text-2xl {
    font-size: var(--fasc-text-2xl);
}

.fasc-font-normal {
    font-weight: var(--fasc-font-normal);
}

.fasc-font-medium {
    font-weight: var(--fasc-font-medium);
}

.fasc-font-semibold {
    font-weight: var(--fasc-font-semibold);
}

.fasc-font-bold {
    font-weight: var(--fasc-font-bold);
}

.fasc-text-muted {
    color: hsl(var(--fasc-muted-foreground));
}

.fasc-text-foreground {
    color: hsl(var(--fasc-foreground));
}

/* Spacing */
.fasc-p-0 {
    padding: 0 !important;
}

.fasc-p-2 {
    padding: var(--fasc-space-2) !important;
}

.fasc-p-4 {
    padding: var(--fasc-space-4) !important;
}

.fasc-p-6 {
    padding: var(--fasc-space-6) !important;
}

.fasc-p-8 {
    padding: var(--fasc-space-8) !important;
}

.fasc-px-4 {
    padding-left: var(--fasc-space-4);
    padding-right: var(--fasc-space-4);
}

.fasc-py-2 {
    padding-top: var(--fasc-space-2);
    padding-bottom: var(--fasc-space-2);
}

.fasc-py-4 {
    padding-top: var(--fasc-space-4);
    padding-bottom: var(--fasc-space-4);
}

.fasc-m-0 {
    margin: 0;
}

.fasc-mb-2 {
    margin-bottom: var(--fasc-space-2);
}

.fasc-mb-4 {
    margin-bottom: var(--fasc-space-4);
}

.fasc-mb-6 {
    margin-bottom: var(--fasc-space-6);
}

.fasc-mt-4 {
    margin-top: var(--fasc-space-4);
}

.fasc-mt-6 {
    margin-top: var(--fasc-space-6);
}

/* Layout */
.fasc-flex {
    display: flex;
}

.fasc-inline-flex {
    display: inline-flex;
}

.fasc-grid {
    display: grid;
}

.fasc-hidden {
    display: none;
}

.fasc-items-center {
    align-items: center;
}

.fasc-justify-between {
    justify-content: space-between;
}

.fasc-justify-center {
    justify-content: center;
}

.fasc-gap-2 {
    gap: var(--fasc-space-2);
}

.fasc-gap-4 {
    gap: var(--fasc-space-4);
}

.fasc-w-full {
    width: 100%;
}

.fasc-overflow-x-auto {
    overflow-x: auto;
}

.fasc-whitespace-nowrap {
    white-space: nowrap;
}

/* ============================================
   COMPONENTS
   ============================================ */

/* Button */
.fasc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border-radius: var(--fasc-radius-md);
    font-size: var(--fasc-text-sm);
    font-weight: var(--fasc-font-medium);
    transition: var(--fasc-transition);
    cursor: pointer;
    border: 1px solid transparent;
    padding: var(--fasc-space-2) var(--fasc-space-4);
    text-decoration: none;
    line-height: 1.5;
}

.fasc-btn:focus-visible {
    outline: 2px solid hsl(var(--fasc-ring));
    outline-offset: 2px;
}

.fasc-btn:disabled {
    pointer-events: none;
    opacity: 0.5;
}

.fasc-btn-primary {
    background: hsl(var(--fasc-primary));
    color: hsl(var(--fasc-primary-foreground));
}

.fasc-btn-primary:hover {
    background: hsl(var(--fasc-primary) / 0.9);
}

.fasc-btn-secondary {
    background: hsl(var(--fasc-secondary));
    color: hsl(var(--fasc-secondary-foreground));
}

.fasc-btn-secondary:hover {
    background: hsl(var(--fasc-secondary) / 0.8);
}

.fasc-btn-destructive {
    background: hsl(var(--fasc-destructive));
    color: hsl(var(--fasc-destructive-foreground));
}

.fasc-btn-destructive:hover {
    background: hsl(var(--fasc-destructive) / 0.9);
}

.fasc-btn-success {
    background: hsl(var(--fasc-success));
    color: hsl(var(--fasc-success-foreground));
}

.fasc-btn-success:hover {
    background: hsl(var(--fasc-success) / 0.9);
}

.fasc-btn-outline {
    border: 1px solid hsl(var(--fasc-border));
    background: transparent;
    color: hsl(var(--fasc-foreground));
}

.fasc-btn-outline:hover {
    background: hsl(var(--fasc-accent));
    color: hsl(var(--fasc-accent-foreground));
}

.fasc-btn-ghost {
    background: transparent;
    color: hsl(var(--fasc-foreground));
}

.fasc-btn-ghost:hover {
    background: hsl(var(--fasc-accent));
    color: hsl(var(--fasc-accent-foreground));
}

.fasc-btn-sm {
    padding: var(--fasc-space-1) var(--fasc-space-3);
    font-size: var(--fasc-text-xs);
}

.fasc-btn-lg {
    padding: var(--fasc-space-3) var(--fasc-space-6);
    font-size: var(--fasc-text-base);
}

/* Card */
.fasc-card {
    background: hsl(var(--fasc-card));
    color: hsl(var(--fasc-card-foreground));
    border: 1px solid hsl(var(--fasc-border));
    border-radius: var(--fasc-radius-lg);
    box-shadow: var(--fasc-shadow-sm);
}

.fasc-card-header {
    padding: var(--fasc-space-6);
    display: flex;
    flex-direction: column;
    gap: var(--fasc-space-2);
}

.fasc-card-title {
    font-size: var(--fasc-text-2xl);
    font-weight: var(--fasc-font-semibold);
    line-height: 1;
    margin: 0;
}

.fasc-card-description {
    font-size: var(--fasc-text-sm);
    color: hsl(var(--fasc-muted-foreground));
    margin: 0;
}

.fasc-card-content {
    padding: var(--fasc-space-6);
    padding-top: 0;
}

.fasc-card-footer {
    padding: var(--fasc-space-6);
    padding-top: 0;
    display: flex;
    align-items: center;
    gap: var(--fasc-space-2);
}

/* Stat Card */
.fasc-stat-card {
    background: hsl(var(--fasc-card));
    border: 1px solid hsl(var(--fasc-border));
    border-radius: var(--fasc-radius-lg);
    padding: var(--fasc-space-6);
    box-shadow: var(--fasc-shadow-sm);
    transition: var(--fasc-transition);
}

.fasc-stat-card:hover {
    box-shadow: var(--fasc-shadow-md);
}

.fasc-stat-label {
    font-size: var(--fasc-text-sm);
    font-weight: var(--fasc-font-medium);
    color: hsl(var(--fasc-muted-foreground));
    margin-bottom: var(--fasc-space-2);
}

.fasc-stat-value {
    font-size: var(--fasc-text-3xl);
    font-weight: var(--fasc-font-bold);
    color: hsl(var(--fasc-foreground));
    line-height: 1;
}

/* Badge */
.fasc-badge {
    display: inline-flex;
    align-items: center;
    border-radius: var(--fasc-radius);
    padding: 0.125rem var(--fasc-space-2);
    font-size: var(--fasc-text-xs);
    font-weight: var(--fasc-font-semibold);
    transition: var(--fasc-transition);
    border: 1px solid transparent;
    white-space: nowrap;
}

.fasc-badge-default {
    background: hsl(var(--fasc-primary));
    color: hsl(var(--fasc-primary-foreground));
}

.fasc-badge-secondary {
    background: hsl(var(--fasc-secondary));
    color: hsl(var(--fasc-secondary-foreground));
}

.fasc-badge-success {
    background: hsl(var(--fasc-success));
    color: hsl(var(--fasc-success-foreground));
}

.fasc-badge-warning {
    background: hsl(var(--fasc-warning));
    color: hsl(var(--fasc-warning-foreground));
}

.fasc-badge-destructive {
    background: hsl(var(--fasc-destructive));
    color: hsl(var(--fasc-destructive-foreground));
}

.fasc-badge-outline {
    background: transparent;
    border-color: hsl(var(--fasc-border));
    color: hsl(var(--fasc-foreground));
}

/* Form Elements */
.fasc-label {
    font-size: var(--fasc-text-sm);
    font-weight: var(--fasc-font-medium);
    color: hsl(var(--fasc-foreground));
    margin-bottom: var(--fasc-space-2);
    display: block;
}

.fasc-input,
.fasc-select,
.fasc-textarea {
    display: flex;
    width: 100%;
    border-radius: var(--fasc-radius-md);
    border: 1px solid hsl(var(--fasc-input));
    background: hsl(var(--fasc-background));
    padding: var(--fasc-space-2) var(--fasc-space-3);
    font-size: var(--fasc-text-sm);
    transition: var(--fasc-transition);
    color: hsl(var(--fasc-foreground));
}

.fasc-input:focus,
.fasc-select:focus,
.fasc-textarea:focus {
    outline: 2px solid hsl(var(--fasc-ring));
    outline-offset: 2px;
    border-color: hsl(var(--fasc-ring));
}

.fasc-input::placeholder,
.fasc-textarea::placeholder {
    color: hsl(var(--fasc-muted-foreground));
}

.fasc-input:disabled,
.fasc-select:disabled,
.fasc-textarea:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.fasc-textarea {
    min-height: 80px;
    resize: vertical;
}

/* Table */
.fasc-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--fasc-text-sm);
}

.fasc-table thead {
    background: hsl(var(--fasc-muted));
}

.fasc-table th {
    padding: var(--fasc-space-3) var(--fasc-space-4);
    text-align: left;
    font-weight: var(--fasc-font-medium);
    color: hsl(var(--fasc-muted-foreground));
    border-bottom: 1px solid hsl(var(--fasc-border));
}

.fasc-table td {
    padding: var(--fasc-space-3) var(--fasc-space-4);
    border-bottom: 1px solid hsl(var(--fasc-border));
}

.fasc-table tbody tr:hover {
    background: hsl(var(--fasc-muted) / 0.5);
}

.fasc-table tbody tr:last-child td {
    border-bottom: none;
}

/* Alert */
.fasc-alert {
    position: relative;
    width: 100%;
    border-radius: var(--fasc-radius-lg);
    border: 1px solid hsl(var(--fasc-border));
    padding: var(--fasc-space-4);
    margin-bottom: var(--fasc-space-4);
}

.fasc-alert-title {
    font-weight: var(--fasc-font-medium);
    margin-bottom: var(--fasc-space-1);
}

.fasc-alert-description {
    font-size: var(--fasc-text-sm);
    color: hsl(var(--fasc-muted-foreground));
}

.fasc-alert-info {
    background: hsl(var(--fasc-info) / 0.1);
    border-color: hsl(var(--fasc-info));
    color: hsl(var(--fasc-info-foreground));
}

.fasc-alert-success {
    background: hsl(var(--fasc-success) / 0.1);
    border-color: hsl(var(--fasc-success));
    color: hsl(var(--fasc-success-foreground));
}

.fasc-alert-warning {
    background: hsl(var(--fasc-warning) / 0.1);
    border-color: hsl(var(--fasc-warning));
    color: hsl(var(--fasc-warning-foreground));
}

.fasc-alert-destructive {
    background: hsl(var(--fasc-destructive) / 0.1);
    border-color: hsl(var(--fasc-destructive));
    color: hsl(var(--fasc-destructive-foreground));
}

/* Timeline */
.fasc-timeline {
    position: relative;
    padding-left: var(--fasc-space-8);
    margin: var(--fasc-space-6) 0;
}

.fasc-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: hsl(var(--fasc-border));
}

.fasc-timeline-item {
    position: relative;
    margin-bottom: var(--fasc-space-6);
}

.fasc-timeline-marker {
    position: absolute;
    left: -30px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: hsl(var(--fasc-primary));
    border: 2px solid hsl(var(--fasc-background));
    box-shadow: 0 0 0 2px hsl(var(--fasc-border));
}

.fasc-timeline-content {
    background: hsl(var(--fasc-card));
    border: 1px solid hsl(var(--fasc-border));
    border-radius: var(--fasc-radius-md);
    padding: var(--fasc-space-4);
}

.fasc-timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--fasc-space-2);
}

.fasc-timeline-title {
    font-weight: var(--fasc-font-medium);
    color: hsl(var(--fasc-foreground));
}

.fasc-timeline-date {
    font-size: var(--fasc-text-xs);
    color: hsl(var(--fasc-muted-foreground));
}

.fasc-timeline-description {
    font-size: var(--fasc-text-sm);
    color: hsl(var(--fasc-muted-foreground));
}

/* Pagination */
.fasc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--fasc-space-2);
    margin-top: var(--fasc-space-6);
}

.fasc-pagination-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 var(--fasc-space-2);
    border-radius: var(--fasc-radius-md);
    font-size: var(--fasc-text-sm);
    font-weight: var(--fasc-font-medium);
    transition: var(--fasc-transition);
    border: 1px solid hsl(var(--fasc-border));
    background: hsl(var(--fasc-background));
    color: hsl(var(--fasc-foreground));
    text-decoration: none;
    cursor: pointer;
}

.fasc-pagination-item:hover {
    background: hsl(var(--fasc-accent));
    color: hsl(var(--fasc-accent-foreground));
}

.fasc-pagination-item.active {
    background: hsl(var(--fasc-primary));
    color: hsl(var(--fasc-primary-foreground));
    border-color: hsl(var(--fasc-primary));
}

.fasc-pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    color: hsl(var(--fasc-muted-foreground));
}

/* Grid Layouts */
.fasc-grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.fasc-grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fasc-grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fasc-grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (min-width: 640px) {
    .fasc-sm-grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fasc-sm-grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .fasc-md-grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fasc-md-grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .fasc-md-grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .fasc-lg-grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .fasc-lg-grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .fasc-lg-grid-cols-6 {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }
}

/* Responsive */
@media (max-width: 768px) {
    .fasc-stat-card {
        padding: var(--fasc-space-4);
    }

    .fasc-stat-value {
        font-size: var(--fasc-text-2xl);
    }

    .fasc-table {
        font-size: var(--fasc-text-xs);
    }

    .fasc-table th,
    .fasc-table td {
        padding: var(--fasc-space-2);
    }
}

/* Accessibility */
.fasc-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid hsl(var(--fasc-ring));
    outline-offset: 2px;
}