/* ==========================================
   VARIÁVEIS CSS - Tema Educacional EJA
   ========================================== */
:root {
    /* Cores Principais */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    
    /* Cores Secundárias */
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    
    /* Cores de Tipo de Agendamento */
    --aulao-color: #8b5cf6;
    --prova-color: #f59e0b;
    --plantao-color: #06b6d4;
    --oficina-color: #ec4899;
    --itinerario-color: #14b8a6;
    
    /* Cores de Fundo */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    
    /* Cores de Texto */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    
    /* Cores de Borda */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Raios de Borda */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transições */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
}

/* ==========================================
   RESET E BASE
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==========================================
   HEADER
   ========================================== */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

.logo i {
    font-size: 1.75rem;
}

.nav {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 500;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.2);
}

.nav-link i {
    font-size: 1.1rem;
}

/* ==========================================
   CONTAINER E LAYOUT
   ========================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.main {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

.section {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title i {
    color: var(--primary-color);
}

/* ==========================================
   HOME - HERO
   ========================================== */
.hero {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-title i {
    font-size: 2.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================
   CARDS GRID
   ========================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.info-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    text-align: center;
    border-top: 4px solid;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-aulao {
    border-top-color: var(--aulao-color);
}

.card-prova {
    border-top-color: var(--prova-color);
}

.card-plantao {
    border-top-color: var(--plantao-color);
}

.card-oficina {
    border-top-color: var(--oficina-color);
}

.card-itinerario {
    border-top-color: var(--itinerario-color);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.card-aulao .card-icon {
    color: var(--aulao-color);
}

.card-prova .card-icon {
    color: var(--prova-color);
}

.card-plantao .card-icon {
    color: var(--plantao-color);
}

.card-oficina .card-icon {
    color: var(--oficina-color);
}

.card-itinerario .card-icon {
    color: var(--itinerario-color);
}
}

.card-plantao .card-icon {
    color: var(--plantao-color);
}

.info-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   ESTATÍSTICAS
   ========================================== */
.quick-stats {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.quick-stats h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quick-stats h2 i {
    color: var(--secondary-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition-normal);
}

.stat-card:hover {
    background: var(--bg-tertiary);
    transform: translateX(5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================
   FORMULÁRIO
   ========================================== */
.form-container {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
}

.agendamento-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-group label i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

/* ==========================================
   BOTÕES
   ========================================== */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.btn i {
    font-size: 1.1rem;
}

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

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

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

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

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

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

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

.btn-warning:hover {
    background: #d97706;
}

.btn-refresh {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

/* ==========================================
   FILTROS
   ========================================== */
.filters {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-group label i {
    color: var(--primary-color);
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ==========================================
   LISTA DE AGENDAMENTOS
   ========================================== */
.agendamentos-lista {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.agendamento-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 5px solid;
    transition: var(--transition-normal);
}

.agendamento-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

.agendamento-item.tipo-aulao {
    border-left-color: var(--aulao-color);
}

.agendamento-item.tipo-prova {
    border-left-color: var(--prova-color);
}

.agendamento-item.tipo-plantao {
    border-left-color: var(--plantao-color);
}

.agendamento-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.agendamento-titulo {
    flex: 1;
}

.agendamento-titulo h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.agendamento-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.agendamento-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.info-item strong {
    color: var(--text-primary);
    font-weight: 500;
}

.agendamento-observacoes {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.agendamento-observacoes p {
    color: var(--text-secondary);
    font-style: italic;
}

/* ==========================================
   INFORMAÇÕES ORGANIZADAS - AGENDAMENTOS
   ========================================== */
.agendamento-info-organizada {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.info-section {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid #2563eb;
    transition: all 0.3s ease;
}

.info-section:hover {
    background: #f1f5f9;
    transform: translateX(3px);
}

.info-section.aluno-info {
    border-left-color: #10b981;
    background: linear-gradient(135deg, #f0fdf4 0%, #f8fafc 100%);
}

.info-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #64748b;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-content {
    font-size: 1rem;
    color: #1e293b;
    line-height: 1.6;
}

.info-content strong {
    font-weight: 600;
    color: #0f172a;
}

.info-content div {
    margin: 0.25rem 0;
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
    .agendamento-info-organizada {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   BADGES
   ========================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    gap: var(--spacing-xs);
}

.badge-aulao {
    background: rgba(139, 92, 246, 0.1);
    color: var(--aulao-color);
}

.badge-prova {
    background: rgba(245, 158, 11, 0.1);
    color: var(--prova-color);
}

.badge-plantao {
    background: rgba(6, 182, 212, 0.1);
    color: var(--plantao-color);
}

.badge-oficina {
    background: rgba(236, 72, 153, 0.1);
    color: var(--oficina-color);
}

.badge-itinerario {
    background: rgba(20, 184, 166, 0.1);
    color: var(--itinerario-color);
}

/* ==========================================
   CALENDÁRIO
   ========================================== */
.calendario-container {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.calendario-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.calendario-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-calendario {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 1.25rem;
    color: var(--text-primary);
}

.btn-calendario:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.calendario-legenda {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.legenda-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.legenda-item .badge {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    padding: 0;
}

.calendario-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.calendario-dia-semana {
    text-align: center;
    font-weight: 600;
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.calendario-dia {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    min-height: 70px;
}

.calendario-dia:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.calendario-dia.outro-mes {
    color: var(--text-light);
    background: var(--bg-tertiary);
}

.calendario-dia.hoje {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    border-color: var(--primary-color);
}

.calendario-dia.selecionado {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

.calendario-dia-numero {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.calendario-dia-eventos {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
    justify-content: center;
}

.evento-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.evento-dot.aulao {
    background: var(--aulao-color);
}

.evento-dot.prova {
    background: var(--prova-color);
}

.evento-dot.plantao {
    background: var(--plantao-color);
}

.evento-dot.oficina {
    background: var(--oficina-color);
}

.evento-dot.itinerario {
    background: var(--itinerario-color);
}

.eventos-dia {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    min-height: 200px;
}

.eventos-dia h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.evento-item {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    border-left: 4px solid;
}

.evento-item.aulao {
    border-left-color: var(--aulao-color);
}

.evento-item.prova {
    border-left-color: var(--prova-color);
}

.evento-item.plantao {
    border-left-color: var(--plantao-color);
}

.evento-item.oficina {
    border-left-color: var(--oficina-color);
}

.evento-item.itinerario {
    border-left-color: var(--itinerario-color);
}
    border-left-color: var(--plantao-color);
}

/* ==========================================
   MODAL
   ========================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999999;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease-out;
    z-index: 1000000;
    position: relative;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Bloquear scroll quando modal estiver aberto */
body.modal-open {
    overflow: hidden !important;
}

/* Garantir que seções fiquem atrás do modal */
.section {
    z-index: 1;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
    flex-shrink: 0;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

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

.modal-content .agendamento-form {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
}

/* Estilo do scrollbar para o modal */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.inscricao-info {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-left: 4px solid var(--primary-color);
}

.inscricao-info i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* ==========================================
   ÁREA DE PROFESSORES
   ========================================== */
.senha-modal {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    margin: 0 auto;
}

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

.senha-header {
    margin-bottom: var(--spacing-lg);
}

.senha-header i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.senha-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.senha-modal p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.senha-form {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.senha-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
}

.senha-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.senha-hint {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

/* Tabs e Formulários de Autenticação */
.tab-button {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

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

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

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.form-group label i {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Botões de Tipo de Usuário */
.btn-tipo-usuario:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.btn-tipo-usuario:active {
    transform: translateY(-2px);
}

.professores-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.stats-inscricoes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stats-inscricoes .stat-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-left: none;
    transition: var(--transition-normal);
}

.stats-inscricoes .stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: white;
    flex-shrink: 0;
}

.stat-info {
    flex: 1;
}

.stats-inscricoes .stat-number {
    font-size: 2rem;
    margin-bottom: 0;
}

.stats-inscricoes .stat-label {
    font-size: 0.875rem;
}

.export-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.inscricoes-lista {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.inscricao-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.inscricao-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.inscricao-aluno {
    flex: 1;
}

.inscricao-aluno h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.inscricao-aluno .badge {
    font-size: 0.8rem;
}

.inscricao-data {
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.inscricao-detalhes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

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

.detalhe-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 2px;
}

.detalhe-content strong {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 2px;
}

.detalhe-content span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.inscricao-observacoes {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.inscricao-observacoes strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.inscricao-observacoes p {
    color: var(--text-secondary);
    font-style: italic;
}

.inscricao-agendamento-info {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
}

.inscricao-agendamento-info strong {
    color: var(--text-primary);
}

/* ==========================================
   TOAST NOTIFICATION
   ========================================== */
.toast {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 300px;
    z-index: 10002;
    animation: toastSlideIn 0.3s ease-out;
}

.toast.show {
    display: flex;
}

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

.toast.success {
    border-left: 4px solid var(--secondary-color);
}

.toast.error {
    border-left: 4px solid #ef4444;
}

.toast.warning {
    border-left: 4px solid var(--prova-color);
}

.toast.info {
    border-left: 4px solid var(--primary-color);
}

/* ==========================================
   REGISTRO DE ALUNOS
   ========================================== */
.alunos-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.tab-btn:hover {
    color: var(--primary-color);
    background: var(--bg-secondary);
}

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

.tab-btn i {
    font-size: 1.1rem;
}

.aba-aluno {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.aba-aluno.active {
    display: block;
}

.form-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title i {
    color: var(--primary-color);
}

.form-section-title:first-of-type {
    margin-top: var(--spacing-md);
}

.alunos-lista {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.aluno-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border-left: 5px solid var(--primary-color);
}

.aluno-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

.aluno-item.status-ativo {
    border-left-color: var(--secondary-color);
}

.aluno-item.status-inativo {
    border-left-color: var(--prova-color);
}

.aluno-item.status-concluido {
    border-left-color: var(--aulao-color);
}

.aluno-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.aluno-nome-info {
    flex: 1;
}

.aluno-nome-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.aluno-turma {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--bg-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.aluno-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.aluno-detalhes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.aluno-info-group {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.aluno-info-group h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.aluno-info-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.aluno-info-item:last-child {
    margin-bottom: 0;
}

.aluno-info-item i {
    color: var(--primary-color);
    font-size: 1rem;
    margin-top: 2px;
}

.aluno-info-item strong {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
}

.aluno-info-item span {
    color: var(--text-primary);
    font-weight: 500;
}

.aluno-observacoes {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.aluno-observacoes strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 600;
}

.aluno-observacoes p {
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    gap: var(--spacing-xs);
}

.badge-status.ativo {
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
}

.badge-status.inativo {
    background: rgba(245, 158, 11, 0.1);
    color: var(--prova-color);
}

.badge-status.concluido {
    background: rgba(139, 92, 246, 0.1);
    color: var(--aulao-color);
}

.aluno-cadastro-info {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
}

/* ==========================================
   LOADING
   ========================================== */
.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer p {
    margin: var(--spacing-xs) 0;
}

.footer-subtitle {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* ==========================================
   RESPONSIVIDADE
   ========================================== */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        width: 100%;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .agendamento-header {
        flex-direction: column;
    }
    
    .agendamento-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    .calendario-grid {
        gap: 2px;
    }
    
    .calendario-dia {
        min-height: 50px;
        font-size: 0.875rem;
    }
    
    .calendario-dia-numero {
        font-size: 0.875rem;
    }
    
    .toast {
        left: var(--spacing-md);
        right: var(--spacing-md);
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.5rem;
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}