/*
 * CEMEAC ESTÚDIOS - Sistema de Gerenciamento
 * Folha de estilos com tema verde - Identidade CEMEAC
 * Versão: 3.0 (Verde)
 */

/* ===== PALETA DE CORES VERDE - CEMEAC ===== */
:root {
    --verde-escuro: #1a472a;
    --verde-medio: #2d6a3b;
    --verde-claro: #4caf50;
    --verde-suave: #81c784;
    --verde-muito-suave: #e8f5e9;
    --verde-card: #2e7d32;
    --dourado: #ffd54f;
    --branco: #ffffff;
    --cinza-claro: #f5f5f5;
    --texto-escuro: #1a1a1a;
    
    /* Cores de status (mantidas) */
    --color-success: #28a745;
    --color-success-dark: #1a5f1a;
    --color-info: #17a2b8;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-secondary: #6c757d;
    
    /* Efeitos */
    --shadow-dark: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-light: 0 2px 5px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

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

body {
    background-color: var(--verde-muito-suave);
    color: var(--texto-escuro);
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== BARRA DE NAVEGAÇÃO ===== */
.navbar {
    background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio)) !important;
    padding: 12px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    color: var(--branco) !important;
    font-weight: 600;
    font-size: 1.4rem;
    letter-spacing: 0.5px;
}

.navbar-brand i {
    color: var(--dourado);
}

.nav-buttons {
    display: flex;
    gap: 10px;
}

.navbar .btn-primary {
    background-color: var(--verde-claro);
    border-color: var(--verde-claro);
    color: var(--branco);
}

.navbar .btn-primary:hover {
    background-color: var(--verde-escuro);
    border-color: var(--verde-escuro);
}

.navbar .btn-success {
    background-color: var(--verde-claro);
    border-color: var(--verde-claro);
    color: var(--branco);
}

.navbar .btn-success:hover {
    background-color: var(--verde-escuro);
    border-color: var(--verde-escuro);
}

.navbar .btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.navbar .btn-danger:hover {
    background-color: #b71c1c;
    border-color: #b71c1c;
}

.navbar .btn-info {
    background-color: var(--verde-claro);
    border-color: var(--verde-claro);
    color: var(--branco);
}

.navbar .btn-info:hover {
    background-color: var(--verde-escuro);
    border-color: var(--verde-escuro);
}

/* ===== TÍTULOS ===== */
.display-board-title {
    color: var(--verde-escuro);
    font-weight: 700;
    font-size: 2.2em;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.display-board-title i {
    color: var(--verde-claro);
}

.display-board-subtitle {
    color: var(--verde-medio);
    font-size: 1.1em;
    letter-spacing: 0.5px;
}

/* ===== RELÓGIO ===== */
.airport-clock {
    background: rgba(26, 71, 42, 0.1);
    border: 2px solid var(--verde-claro);
    border-radius: 12px;
    padding: 10px 25px;
    display: inline-flex;
    gap: 20px;
    margin-top: 10px;
    font-family: 'Courier New', monospace;
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.15);
    transition: all var(--transition-speed) ease;
}

.airport-clock:hover {
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.3);
}

#current-date {
    color: var(--verde-escuro);
    font-weight: 600;
}

#current-time {
    color: var(--verde-claro);
    font-weight: 700;
    font-size: 1.2em;
}

/* ===== CARD DE PROFESSORES ===== */
.agendamentos-card {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 71, 42, 0.15);
}

.agendamentos-card .card-header {
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-card)) !important;
    padding: 14px 20px;
    border-bottom: 3px solid var(--dourado);
    color: var(--branco);
}

.agendamentos-card .card-header h4 {
    color: var(--branco);
    font-weight: 600;
    font-size: 1.2em;
}

.agendamentos-card .card-header h4 i {
    color: var(--dourado);
}

/* ===== SCROLLER DE PROFESSORES ===== */
.professores-scroller {
    overflow: hidden;
    white-space: nowrap;
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
    height: 44px;
    background: rgba(255, 255, 255, 0.10);
    border-radius: 30px;
    padding: 0 10px;
}

.professores-list-wrapper {
    display: inline-block;
    white-space: nowrap;
    animation: none;
    will-change: transform;
}

.professores-list-wrapper .professor-item {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.20);
    padding: 4px 16px 4px 12px;
    border-radius: 30px;
    color: var(--branco);
    font-size: 1.1em;
    margin-right: 18px;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.professores-list-wrapper .professor-item:hover {
    background: rgba(255, 255, 255, 0.30);
    transform: scale(1.05);
}

.professores-list-wrapper .professor-nome {
    font-weight: 600;
    margin-right: 6px;
}

.professores-list-wrapper .professor-horario {
    font-size: 0.75em;
    color: var(--dourado);
    background: rgba(0, 0, 0, 0.25);
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
}

/* ===== TABELA PRINCIPAL ===== */
.table {
    background: var(--branco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 71, 42, 0.10);
}

.table thead {
    background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio));
    color: var(--branco);
}

.table thead th {
    padding: 14px 12px;
    font-weight: 600;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--verde-muito-suave) !important;
}

.table tbody td {
    padding: 12px;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* ===== INDICADORES DE STATUS (BADGES) ===== */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    font-size: 0.8em;
    font-weight: 500;
    border-radius: 20px;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-speed) ease;
    white-space: nowrap;
    min-width: 100px;
}

.badge::before {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-right: 5px;
}

.badge-success {
    background: linear-gradient(135deg, #43a047, #2e7d32) !important;
    color: white;
}

.badge-success::before {
    content: "\f00c";
}

.badge-info {
    background: linear-gradient(135deg, #0288d1, #01579b) !important;
    color: white;
}

.badge-info::before {
    content: "\f03d";
}

.badge-warning {
    background: linear-gradient(135deg, #ffa726, #ef6c00) !important;
    color: white;
}

.badge-warning::before {
    content: "\f017";
}

.badge-danger {
    background: linear-gradient(135deg, #e53935, #b71c1c) !important;
    color: white;
}

.badge-danger::before {
    content: "\f00d";
}

.badge-secondary {
    background: linear-gradient(135deg, #757575, #424242) !important;
    color: white;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* ===== BOTÕES ===== */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.2rem;
    transition: all var(--transition-speed) ease;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    border: none;
    color: var(--branco);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.35);
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-escuro));
    color: var(--branco);
}

.btn-success {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    border: none;
    color: var(--branco);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-escuro));
    color: var(--branco);
}

.btn-danger {
    background: linear-gradient(135deg, #e53935, #b71c1c);
    border: none;
    color: var(--branco);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(183, 28, 28, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #757575, #424242);
    border: none;
    color: var(--branco);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(66, 66, 66, 0.3);
}

/* ===== MODAIS ===== */
.modal-content {
    border-radius: 16px;
    overflow: hidden;
    background: var(--branco);
}

.modal-header.bg-dark {
    background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio)) !important;
}

.modal-header.bg-primary {
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-card)) !important;
}

.modal-header .text-white {
    color: var(--branco) !important;
}

.modal-header .btn-close-white {
    filter: brightness(0) invert(1);
}

.modal-footer .btn-success {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    border: none;
    padding: 8px 25px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--branco);
}

.modal-footer .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-escuro));
}

.modal-footer .btn-danger {
    background: linear-gradient(135deg, #e53935, #b71c1c);
    border: none;
    padding: 8px 25px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--branco);
}

.modal-footer .btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(183, 28, 28, 0.3);
}

/* ===== FORMULÁRIOS ===== */
.form-control, .form-select {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px 14px;
    transition: all 0.3s ease;
    font-size: 0.95em;
}

.form-control:focus, .form-select:focus {
    border-color: var(--verde-claro);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.15);
}

.form-label {
    font-weight: 600;
    color: var(--verde-escuro);
    font-size: 0.9em;
}

.form-label i {
    color: var(--verde-claro);
    margin-right: 5px;
}

/* ===== PAGINAÇÃO ===== */
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    border-color: var(--verde-medio);
    color: var(--branco);
}

.pagination .page-link {
    color: var(--verde-medio);
}

.pagination .page-link:hover {
    color: var(--verde-escuro);
}

/* ===== TABs ===== */
.nav-tabs .nav-link.active {
    color: var(--verde-escuro);
    font-weight: 600;
    border-bottom: 3px solid var(--verde-claro);
}

.nav-tabs .nav-link {
    color: var(--verde-medio);
}

.nav-tabs .nav-link:hover {
    color: var(--verde-escuro);
    border-color: var(--verde-suave);
}

/* ===== RODAPÉ ===== */
.footer {
    background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio)) !important;
    color: var(--branco);
    padding: 20px 0;
    margin-top: 30px;
    text-align: center;
}

.footer i {
    color: var(--dourado);
}

/* ===== ALERTAS ===== */
.alert-success {
    background: var(--verde-muito-suave);
    border: 2px solid var(--verde-suave);
    color: var(--verde-escuro);
    border-radius: 12px;
    padding: 15px 20px;
}

.alert-danger {
    background: #fde8e8;
    border: 2px solid #f5c6c6;
    color: #721c24;
    border-radius: 12px;
    padding: 15px 20px;
}

.alert i {
    margin-right: 10px;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .display-board-title {
        font-size: 1.5em;
    }
    
    .airport-clock {
        flex-direction: column;
        gap: 5px;
        padding: 8px 15px;
    }
    
    .table thead th {
        font-size: 0.7em;
        padding: 8px 6px;
    }
    
    .table tbody td {
        font-size: 0.8em;
        padding: 8px 6px;
    }
    
    .professores-scroller {
        height: 36px;
        padding: 0 6px;
    }
    
    .professores-list-wrapper .professor-item {
        font-size: 0.9em;
        padding: 3px 12px 3px 8px;
        margin-right: 12px;
    }
}

@media (max-width: 576px) {
    .professores-list-wrapper .professor-item {
        font-size: 0.8em;
        padding: 2px 8px 2px 6px;
        margin-right: 8px;
    }
    
    .professores-list-wrapper .professor-horario {
        font-size: 0.6em;
        padding: 1px 5px;
    }
    
    .btn {
        font-size: 0.85em;
        padding: 6px 12px;
    }
}

/* ===== BANNER DE PROFESSORES (MANTIDO) ===== */
.professor-banner-container {
    position: fixed;
    top: 70px;
    left: 20px;
    width: 300px;
    height: 400px;
    perspective: 1500px;
    overflow: hidden;  
    border-radius: 15px;
    z-index: 1000;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(76, 175, 80, 0.3);
    transition: opacity 1s ease;
    background-color: #000000;
}

.professor-banner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    background-color: #030303;
}

.professor-titleb {
    background-color: #000000;
    color: var(--dourado);
    padding: 15px 10px;
    margin: 0;
    width: 100%;
    text-align: center;
    font-size: 1.4rem;
    letter-spacing: 1px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    border-bottom: 1px solid rgba(76, 175, 80, 0.3);
    position: relative;
    z-index: 2;
}

.professor-names {
    position: absolute;
    top: 60px;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: hidden;
}

.professor-credits {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.professor-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    padding: 15px 10px;
}

.professor-item {
    color: var(--verde-claro);
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

.professor-separator {
    color: var(--branco);
    margin: 0 0.3rem;
}

.professor-name {
    width: 90%;
    text-align: center;
    color: var(--verde-claro);
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 30px;
    text-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
    opacity: 0.9;
}

@media (max-width: 768px) {
    .professor-banner-container {
        width: 250px;
        height: 350px;
        top: 380px;
        left: 10px;
    }
    .professor-names {
        top: 50px;
    }
    .professor-name {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    .professor-titleb {
        font-size: 1.2rem;
    }
}
/* ===== ALERTA DE ANÚNCIO POR VOZ ===== */
.alerta-voz {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #4caf50;
    color: #fff;
    padding: 20px 40px;
    border-radius: 12px;
    font-size: 1.8em;
    font-weight: bold;
    z-index: 9999;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    text-align: center;
    min-width: 300px;
    max-width: 90%;
    border: 4px solid rgba(255,255,255,0.3);
    animation: pulse-alerta 1s ease-in-out infinite;
}

@keyframes pulse-alerta {
    0% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.03); }
    100% { transform: translateX(-50%) scale(1); }
}