/**
 * EduMonitor - Sistema de Gestão Escolar
 * Base CSS - Estilos fundamentais e tipografia
 */

/* ========================================
   IMPORTAÇÃO DE FONTES
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ========================================
   DOCUMENTO BASE
   ======================================== */
html {
    font-size: 16px;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
}

/* ========================================
   TIPOGRAFIA - HEADINGS
   ======================================== */
.heading-1,
h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text-primary);
}

.heading-2,
h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text-primary);
}

.heading-3,
h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-snug);
    color: var(--color-text-primary);
}

.heading-4,
h4 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-snug);
    color: var(--color-text-primary);
}

.heading-5,
h5 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
}

.heading-6,
h6 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
}

/* ========================================
   TIPOGRAFIA - TEXTOS
   ======================================== */
.text-xl {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-relaxed);
}

.text-lg {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

.text-base {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
}

.text-sm {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.text-xs {
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
}

/* ========================================
   TIPOGRAFIA - CORES
   ======================================== */
.text-primary {
    color: var(--color-text-primary);
}

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

.text-tertiary {
    color: var(--color-text-tertiary);
}

.text-disabled {
    color: var(--color-text-disabled);
}

.text-inverse {
    color: var(--color-text-inverse);
}

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

.text-warning {
    color: var(--color-warning);
}

.text-error {
    color: var(--color-error);
}

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

.text-accent {
    color: var(--color-primary);
}

/* ========================================
   TIPOGRAFIA - PESOS
   ======================================== */
.font-light {
    font-weight: var(--font-weight-light);
}

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

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

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

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

/* ========================================
   LINKS
   ======================================== */
a {
    color: var(--color-text-link);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-text-link-hover);
}

.link {
    color: var(--color-text-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link:hover {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.link--underline {
    text-decoration: underline;
}

/* ========================================
   PARÁGRAFOS
   ======================================== */
.paragraph {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-secondary);
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ========================================
   LISTAS
   ======================================== */
.list {
    padding-left: var(--spacing-6);
}

.list--ordered {
    list-style-type: decimal;
}

.list--unordered {
    list-style-type: disc;
}

.list__item {
    margin-bottom: var(--spacing-2);
    color: var(--color-text-secondary);
}

/* ========================================
   CÓDIGO
   ======================================== */
.code {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    background-color: var(--color-gray-100);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-sm);
    color: var(--color-primary-700);
}

.code-block {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    background-color: var(--color-gray-900);
    color: var(--color-gray-100);
    padding: var(--spacing-4);
    border-radius: var(--border-radius-default);
    overflow-x: auto;
}

/* ========================================
   CITAÇÕES
   ======================================== */
.blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-4);
    margin: var(--spacing-4) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

.blockquote__author {
    display: block;
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-style: normal;
    color: var(--color-text-tertiary);
}

/* ========================================
   DIVISORES
   ======================================== */
.divider {
    height: 1px;
    background-color: var(--color-border-light);
    margin: var(--spacing-4) 0;
}

.divider--lg {
    margin: var(--spacing-8) 0;
}

.divider--vertical {
    width: 1px;
    height: 100%;
    background-color: var(--color-border-light);
}

/* ========================================
   ETIQUETAS / LABELS
   ======================================== */
.label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

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

/* ========================================
   HELPER CLASSES
   ======================================== */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.capitalize {
    text-transform: capitalize;
}

.uppercase {
    text-transform: uppercase;
}

.lowercase {
    text-transform: lowercase;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

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

/* ========================================
   NÚMEROS E ESTATÍSTICAS
   ======================================== */
.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1;
}

.stat-number--lg {
    font-size: var(--font-size-5xl);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* ========================================
   ANIMAÇÕES GLOBAIS
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* Classes de animação */
.animate-fade-in {
    animation: fadeIn var(--transition-default);
}

.animate-fade-in-up {
    animation: fadeInUp var(--transition-slow);
}

.animate-fade-in-down {
    animation: fadeInDown var(--transition-slow);
}

.animate-slide-in-left {
    animation: slideInLeft var(--transition-slow);
}

.animate-slide-in-right {
    animation: slideInRight var(--transition-slow);
}

.animate-scale-in {
    animation: scaleIn var(--transition-default);
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}