:root {
    --primary-color: #0096C7;
    --primary-hover: #0077a1;
    --bs-primary: #0096C7 !important;
    --bs-primary-rgb: 0, 150, 199 !important;

    /* Theme-specific variables */
    --bg-body: #cdd8e0;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    --bg-header: #ffffff;
    --border-color: #dee2e6;
    --text-color: #212529;
    --text-dark: #212529;
    --text-muted: #6c757d;
    --table-bg-even: #f2f7ff;
    --table-bg-odd: #ffffff;
    --table-text: #000000;
    --form-bg: #ffffff;
    --form-text: #212529;
    --form-border: #ced4da;
    --card-shadow: 0 4px 6px rgba(0,0,0,0.05);
    --btn-light-bg: #f8f9fa;
    --btn-light-text: #212529;
    --submenu-bg: #fafafa;

    /* Override Bootstrap variables */
    --bs-body-bg: var(--bg-body);
    --bs-body-color: var(--text-color);
    --bs-card-bg: var(--bg-card);
    --bs-card-color: var(--text-color);
    --bs-border-color: var(--border-color);
}

[data-theme="dark"] {
    /* Dark Theme slate/blue palette */
    --bg-body: #0f172a;
    --bg-card: #1e293b;
    --bg-sidebar: #1e293b;
    --bg-header: #1e293b;
    --border-color: #334155;
    --text-color: #f8fafc;
    --text-dark: #f8fafc;
    --text-muted: #94a3b8;
    --table-bg-even: #1e293b;
    --table-bg-odd: #131c2e;
    --table-text: #f8fafc;
    --form-bg: #0f172a;
    --form-text: #f8fafc;
    --form-border: #475569;
    --card-shadow: 0 10px 20px rgba(0,0,0,0.3);
    --btn-light-bg: #334155;
    --btn-light-text: #f8fafc;
    --submenu-bg: #0f172a;
}

body { background-color: var(--bg-body); color: var(--text-color); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; overflow-x: hidden; }
        
        /* Sidebar Estilizada */
        .sidebar { 
            width: 250px; 
            height: 100vh; 
            position: fixed; 
            background: var(--bg-sidebar); 
            border-right: 1px solid var(--border-color); 
            z-index: 1050; 
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            left: 0;
        }
        
        /* Estado Oculto (Desktop e Mobile) */
        .sidebar.collapsed { left: -250px; }

        .sidebar .nav-link { color: var(--text-muted); padding: 12px 20px; font-weight: 500; display: flex; align-items: center; justify-content: space-between; cursor: pointer; }
        .sidebar .nav-link:hover { background-color: var(--btn-light-bg); color: var(--primary-color); }
        
        .submenu { background-color: var(--submenu-bg); }
        .submenu .nav-link { padding-left: 50px; font-size: 0.9rem; }
        
        .chevron-icon { transition: transform 0.3s; font-size: 0.8rem; }
        .nav-link[aria-expanded="true"] .chevron-icon { transform: rotate(180deg); }

        /* Conteúdo Principal */
        .main-content { 
            margin-left: 250px; 
            padding: 20px; 
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
            min-height: 100vh;
        }
        
        .main-content.expanded { margin-left: 0; }

        /* Overlay para Mobile quando menu está aberto */
        .sidebar-overlay {
            display: none;
            position: fixed;
            width: 100vw;
            height: 100vh;
            background: rgba(0,0,0,0.2);
            z-index: 1040;
        }
        .sidebar-overlay.show { display: block; }

        .card { background-color: var(--bg-card) !important; color: var(--text-color) !important; border: none; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
        .card[style*="background"] { background-color: transparent !important; }
        .navbar-brand { font-weight: 700; color: #0096C7 !important; padding: 20px; display: block; text-decoration: none; }

        /* Responsividade */
        @media (max-width: 991.98px) {
            .sidebar { left: -250px; }
            .sidebar.active { left: 0; }
            .main-content { margin-left: 0; }
        }
.text-escola{
    color: #0096C7;
}
.object-fit-cover {
    object-fit: cover;
}
 .icon-shape {
        width: 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .card-disciplina {
        transition: all 0.3s cubic-bezier(.25,.8,.25,1);
    }
    .card-disciplina:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
    }
    .badge {
        font-weight: 600;
        letter-spacing: 0.5px;
    }

/* --- LOGIN PAGE --- */
.login-body {
    font-family: 'Poppins', sans-serif;
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4)), url('../img/login.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.brand-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.brand-name {
    font-weight: 600;
    font-size: 1.5rem;
    margin: 0;
    letter-spacing: 1px;
}

.login-card .form-control {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.login-card .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 150, 199, 0.15);
    background-color: #fff;
}

.btn-login {
    padding: 0.75rem;
    font-weight: 600;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 150, 199, 0.3);
}

.forgot-password {
    font-size: 0.85rem;
    color: #ffffff;
    text-decoration: none;
}

.forgot-password:hover {
    color: #0096C7;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: #ffffff;
}

/* --- HOME & GENERAL RESPONSIVE TABLE --- */
@media (max-width: 767.98px) {
    .custom-responsive-table thead {
        display: none; 
    }
    
    .custom-responsive-table tr {
        display: block;
        margin-bottom: 1.5rem;
        padding: 1rem;
        border: 1px solid #f1f3f5 !important;
        border-radius: 12px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.02);
        background-color: var(--bg-card) !important;
        margin-left: 10px;
        margin-right: 10px;
    }

    .custom-responsive-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: right;
        border-bottom: 1px solid #f8f9fa;
        padding: 0.75rem 0 !important;
    }

    .custom-responsive-table td:last-child {
        border-bottom: 0;
        padding-bottom: 0 !important;
        display: block; 
    }

    .custom-responsive-table td::before {
        content: attr(data-label);
        font-weight: bold;
        text-transform: uppercase;
        font-size: 0.7rem;
        color: #6c757d;
        float: left;
        text-align: left;
    }
    
    .custom-responsive-table td[data-label="Aluno"]::before {
        align-self: center;
    }
}

.table-hover tbody tr:hover td {
    background-color: rgba(0, 150, 199, 0.04) !important;
}

/* --- DIÁRIO PROFESSOR --- */
.nav-tabs {
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; 
}
.nav-tabs::-webkit-scrollbar {
  display: none;
} 

.nav-tabs .nav-link {
  color: #6c757d;
  border: none;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
}
.nav-tabs .nav-link.active {
  color: #0096C7 !important;
  border-bottom: 3px solid #0096C7 !important;
  background: transparent;
}
.uppercase {
  text-transform: uppercase;
  letter-spacing: 1px;
}
.card-aluno {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0, 0, 0, 0.05) !important;
  background: #fff;
}
.card-aluno:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.06) !important;
  border-color: rgba(0, 150, 199, 0.3) !important;
}
.avatar-md {
  transition: all 0.3s ease;
}
.card-aluno:hover .avatar-md {
  background-color: #0096C7 !important;
  transform: scale(1.1);
}
.card-aluno:hover .avatar-md i {
  color: #fff !important;
}

@media (max-width: 767.98px) {
  .custom-responsive-table .d-flex {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
}

#studentContextMenu {
  border-radius: 12px;
  padding: 8px 0;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(0,0,0,0.08) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1) !important;
  min-width: 200px;
}
#studentContextMenu .dropdown-item {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 10px 20px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  color: #495057;
}
#studentContextMenu .dropdown-item i {
  font-size: 1rem;
  width: 24px;
  color: #6c757d;
}
#studentContextMenu .dropdown-item:hover {
  background-color: rgba(0, 150, 199, 0.05);
  color: #0096C7;
  padding-left: 25px;
}
#studentContextMenu .dropdown-item:hover i {
  color: #0096C7;
}
.student-menu-btn:hover {
    color: #0096C7 !important;
}

/* --- DASHBOARD PROFESSOR --- */
.card-disciplina {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}
.card-disciplina:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.06) !important;
    border-color: rgba(0, 150, 199, 0.3) !important;
}
.icon-shape-sm {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.card-disciplina:hover .icon-shape {
    transform: scale(1.1);
}

/* --- MODERN DASHBOARD CARDS --- */
.stat-card {
    transition: all 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08) !important;
}
.icon-shape {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 12px;
}
.bg-gradient-primary { background: linear-gradient(135deg, var(--primary-color) 0%, #00b4d8 100%); }

/* --- COMPREHENSIVE PRIMARY OVERRIDES --- */
:root {
    --bs-primary: #0096C7 !important;
    --bs-primary-rgb: 0, 150, 199 !important;
}

.btn-primary {
    background-color: #0096C7 !important;
    border-color: #0096C7 !important;
    color: #fff !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: #0077a1 !important;
    border-color: #0077a1 !important;
}

.btn-primary.transition-hover:hover {
    background-color: #0077a1 !important;
    border-color: #0077a1 !important;
    color: #ffffff !important;
}

.btn-primary.transition-hover:hover *,
.btn-primary.transition-hover:hover i,
.btn-primary.transition-hover:hover span {
    color: #ffffff !important;
}


.btn-outline-primary {
    color: #0096C7 !important;
    border-color: #0096C7 !important;
}

.btn-outline-primary:hover {
    background-color: #0096C7 !important;
    color: #fff !important;
}

.text-primary, .text-escola {
    color: #0096C7 !important;
}

/* --- COMPREHENSIVE PRIMARY OVERRIDES --- */
:root {
    --bs-primary: #0096C7 !important;
    --bs-primary-rgb: 0, 150, 199 !important;
    --primary-color: #0096C7;
    --primary-hover: #0077a1;
}

.text-primary, .text-escola {
    color: #0096C7 !important;
}

.bg-primary {
    background-color: #0096C7 !important;
    color: #ffffff !important;
}

/* Forçar cor branca em TUDO dentro de qualquer elemento com fundo primário */
.bg-primary, 
.bg-primary *, 
.bg-primary i, 
.bg-primary span {
    color: #ffffff !important;
}

/* Efeito de Inversão no Hover (quando o fundo fica claro) */
.bg-primary.transition-hover:hover {
    background-color: #f8f9fa !important;
    border: 1px solid #0096C7 !important;
}

.bg-primary.transition-hover:hover,
.bg-primary.transition-hover:hover *,
.bg-primary.transition-hover:hover i,
.bg-primary.transition-hover:hover span {
    color: #0096C7 !important;
}

.bg-gradient-primary { 
    background: linear-gradient(135deg, #0096C7 0%, #00b4d8 100%) !important; 
    color: #fff !important;
}

.bg-gradient-success { 
    background: linear-gradient(135deg, #2D6A4F 0%, #52B788 100%) !important; 
    color: #fff !important;
}

.bg-gradient-warning { 
    background: linear-gradient(135deg, #F9844A 0%, #F9C74F 100%) !important; 
    color: #fff !important;
}

.bg-gradient-danger { 
    background: linear-gradient(135deg, #AE2012 0%, #E01E37 100%) !important; 
    color: #fff !important;
}

.bg-gradient-info { 
    background: linear-gradient(135deg, #0077B6 0%, #00B4D8 100%) !important; 
    color: #fff !important;
}

/* Forçar cor branca nos ícones dentro dos gradientes */
.bg-gradient-primary i, .bg-gradient-success i, .bg-gradient-warning i, .bg-gradient-danger i, .bg-gradient-info i {
    color: #ffffff !important;
}

.badge.bg-primary {
    background-color: #0096C7 !important;
}

.list-group-item.active {
    background-color: #0096C7 !important;
    border-color: #0096C7 !important;
}

.nav-pills .nav-link.active, .nav-tabs .nav-link.active {
    background-color: #0096C7 !important;
    color: #fff !important;
}

.page-item.active .page-link {
    background-color: #0096C7 !important;
    border-color: #0096C7 !important;
}

.form-check-input:checked {
    background-color: #0096C7 !important;
    border-color: #0096C7 !important;
}

.dropdown-item.active, .dropdown-item:active {
    background-color: #0096C7 !important;
}

/* --- HIGH VISIBILITY HIGHLIGHTS --- */
.form-control, .form-select {
    border: 2px solid var(--form-border) !important;
    border-radius: 8px !important;
    padding: 0.75rem !important;
    transition: all 0.2s ease-in-out !important;
    font-size: 0.95rem !important;
    background-color: var(--form-bg) !important;
    color: var(--form-text) !important;
}

.form-control:focus, .form-select:focus {
    border-color: #0096C7 !important;
    box-shadow: 0 0 0 0.25rem rgba(0, 150, 199, 0.25) !important;
    outline: 0 !important;
}

.form-label {
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    margin-bottom: 0.5rem !important;
}

.section-title {
    border-left: 5px solid #0096C7 !important;
    padding-left: 15px !important;
    margin: 25px 0 15px 0 !important;
    color: #0096C7 !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* Table Highlights - HIGH CONTRAST & VISIBLE LINES */
.table {
    border-collapse: collapse !important;
    width: 100% !important;
    border: 2px solid var(--border-color) !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: var(--card-shadow) !important;
    margin-bottom: 1.5rem !important;
    background-color: var(--bg-card) !important;
}

.table thead th {
    background-color: #0096C7 !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    font-size: 0.85rem !important;
    padding: 10px 15px !important;
    border: none !important; 
    border-bottom: 3px solid #0077a1 !important;
    vertical-align: middle !important;
}

.table tbody tr:nth-child(even) td {
    background-color: var(--table-bg-even) !important;
}

.table tbody tr:nth-child(odd) td {
    background-color: var(--table-bg-odd) !important;
}

.table tbody td {
    padding: 8px 15px !important;
    border: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--table-text) !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
}

.table-hover tbody tr:hover td {
    background-color: var(--btn-light-bg) !important;
    transition: background-color 0.15s ease-in-out !important;
}

.card-header {
    border-bottom: 2px solid var(--border-color) !important;
    padding: 1.5rem !important;
}

/* Select2 Modernization */
.select2-container--default .select2-selection--single {
    height: 48px !important;
    border: 2px solid #ced4da !important;
    border-radius: 8px !important;
    padding: 10px !important;
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #0096C7 !important;
}

/* DataTables UI Fixes */
.dataTables_length select {
    display: inline-block !important;
    width: auto !important;
    padding: 0.375rem 2.25rem 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
    background-color: #fff !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    background-size: 16px 12px !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    appearance: none !important;
}

.dataTables_filter input {
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    padding: 0.375rem 0.75rem !important;
    margin-left: 0.5em !important;
}

/* Stat Card Icon Fix */
.icon-shape {
    width: 48px !important;
    height: 48px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* --- DARK THEME UTILITY OVERRIDES --- */
[data-theme="dark"] .bg-white {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .bg-light {
    background-color: var(--submenu-bg) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .text-dark {
    color: var(--text-color) !important;
}
[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .border-light {
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .border-bottom {
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .table-light {
    --bs-table-bg: var(--submenu-bg) !important;
    --bs-table-color: var(--text-color) !important;
}
[data-theme="dark"] .card-header {
    border-bottom: 2px solid var(--border-color) !important;
}
[data-theme="dark"] .modal-content {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    background-color: var(--submenu-bg) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .dropdown-menu {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .dropdown-item {
    color: var(--text-color) !important;
}
[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--btn-light-bg) !important;
    color: var(--primary-color) !important;
}
[data-theme="dark"] .btn-light {
    background-color: var(--btn-light-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--btn-light-text) !important;
}
[data-theme="dark"] .btn-outline-secondary {
    color: var(--text-muted) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--btn-light-bg) !important;
}
/* Fix btn-outline-secondary hover in light mode when using bg-white */
html:not([data-theme="dark"]) .btn-outline-secondary.bg-white:hover,
html:not([data-theme="dark"]) .btn-outline-secondary:hover {
    background-color: #f1f5f9 !important;
    color: #0096C7 !important;
    border-color: #0096C7 !important;
}
[data-theme="dark"] .breadcrumb-item::before {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .swal2-popup {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .swal2-title,
[data-theme="dark"] .swal2-html-container {
    color: var(--text-color) !important;
}
[data-theme="dark"] select.form-select option {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .stat-card {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .stat-card div.h2 {
    color: var(--text-color) !important;
}
[data-theme="dark"] input::placeholder {
    color: var(--text-muted) !important;
    opacity: 0.6 !important;
}
[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: transparent !important;
}
[data-theme="dark"] .card-aluno {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .card-aluno .text-muted {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .select2-container--default .select2-selection--single {
    background-color: var(--form-bg) !important;
    border-color: var(--form-border) !important;
}
[data-theme="dark"] .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--form-text) !important;
}
[data-theme="dark"] .dataTables_wrapper .dataTables_length select,
[data-theme="dark"] .dataTables_wrapper .dataTables_filter input {
    background-color: var(--form-bg) !important;
    color: var(--form-text) !important;
    border-color: var(--form-border) !important;
}
[data-theme="dark"] .pagination-container .page-link {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .pagination-container .page-link:hover {
    background-color: var(--btn-light-bg) !important;
}
[data-theme="dark"] .pagination-container .page-item.disabled .page-link {
    background-color: var(--bg-body) !important;
    color: var(--text-muted) !important;
    opacity: 0.5;
}
[data-theme="dark"] .card,
[data-theme="dark"] .card-header,
[data-theme="dark"] .card-footer {
    background-color: var(--bg-card);
    color: var(--text-color);
    border-color: var(--border-color);
}
[data-theme="dark"] .list-group-item {
    background-color: var(--bg-card);
    color: var(--text-color);
    border-color: var(--border-color);
}

/* --- PREMIUM CARD ALUNO DIARIO HIGHLIGHTS --- */
.card-aluno-diario {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-top: 4px solid var(--primary-color) !important;
    border-radius: 14px !important;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    box-shadow: var(--card-shadow) !important;
}

.card-aluno-diario.at-risk {
    border-top: 4px solid #ef4444 !important;
}

.card-aluno-diario:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0, 150, 199, 0.12) !important;
    border-color: var(--primary-color) !important;
}

[data-theme="dark"] .card-aluno-diario:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4), 0 0 8px rgba(0, 150, 199, 0.2) !important;
}

.card-aluno-diario.at-risk:hover {
    box-shadow: 0 12px 24px rgba(239, 68, 68, 0.12) !important;
    border-color: #ef4444 !important;
}

[data-theme="dark"] .card-aluno-diario.at-risk:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4), 0 0 8px rgba(239, 68, 68, 0.2) !important;
}

/* Avatar spotlight ring */
.card-aluno-diario .student-avatar-container {
    transition: all 0.3s ease !important;
    border: 2px solid transparent !important;
}

.card-aluno-diario:hover .student-avatar-container {
    transform: scale(1.08);
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 10px rgba(0, 150, 199, 0.2) !important;
}

.card-aluno-diario.at-risk:hover .student-avatar-container {
    border-color: #ef4444 !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2) !important;
}

/* Elegant dynamic background glows inside cards (light mode/dark mode safe) */
.card-aluno-diario::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 150, 199, 0.03), transparent 60%);
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.card-aluno-diario.at-risk::before {
    background: radial-gradient(circle at top right, rgba(239, 68, 68, 0.03), transparent 60%);
}

.card-aluno-diario:hover::before {
    opacity: 0.8;
}

/* Ensure contents stay on top of the dynamic background glow */
.card-aluno-diario > * {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   PREMIUM BOOTSTRAP TOOLTIP OVERRIDES (Universal Legibility Fix)
   ========================================================================== */
.tooltip-inner {
    background-color: #1e293b !important;
    color: #ffffff !important;
    border: 1px solid #334155 !important;
    font-size: 0.85rem !important;
    padding: 6px 12px !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* Align Arrow colors with the dark slate background */
.bs-tooltip-top .tooltip-arrow::before {
    border-top-color: #1e293b !important;
}
.bs-tooltip-bottom .tooltip-arrow::before {
    border-bottom-color: #1e293b !important;
}
.bs-tooltip-start .tooltip-arrow::before {
    border-left-color: #1e293b !important;
}
.bs-tooltip-end .tooltip-arrow::before {
    border-right-color: #1e293b !important;
}

/* ==========================================================================
   STUDENT LIST PREMIUM STYLE SYSTEM (Light Mode Contrast & Visual Excellence)
   ========================================================================== */

/* Robust light-theme backgrounds for student lists and group items to prevent transparency */
html:not([data-theme="dark"]) #studentsList,
html:not([data-theme="dark"]) .student-item,
html:not([data-theme="dark"]) .list-group-item {
    background-color: #ffffff !important;
    color: #212529 !important;
    border-color: #e2e8f0 !important;
}

/* Premium alternating zebra rows for readability in light mode */
html:not([data-theme="dark"]) .student-item:nth-child(even),
html:not([data-theme="dark"]) .list-group-item:nth-child(even) {
    background-color: #f8fafc !important;
}

/* Interactive hover response in light mode */
html:not([data-theme="dark"]) .student-item:hover,
html:not([data-theme="dark"]) .list-group-item:hover {
    background-color: #f1f5f9 !important;
    transition: background-color 0.2s ease-in-out;
}

/* Solid card container background in light mode */
html:not([data-theme="dark"]) .card {
    background-color: #ffffff !important;
}

/* ==========================================================================
   UNIFIED PAGINATION STYLE SYSTEM (DataTables & Custom Pagination)
   ========================================================================== */

/* 1. Global Custom Pagination Container Styles */
.pagination-container .page-link {
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}
.pagination-container .page-link:hover:not(:disabled):not(.active-btn) {
    background-color: rgba(0, 0, 0, 0.04) !important;
    color: var(--bs-primary) !important;
    transform: translateY(-1px);
}
.pagination-container .page-item.disabled .page-link {
    opacity: 0.4;
    cursor: not-allowed;
}

/* 2. DataTables Pagination Unification (Gestão Alunos, Professores, Equipe Gestora, etc.) */
.dataTables_paginate {
    margin-top: 1.5rem !important;
}
.dataTables_paginate .pagination {
    margin-bottom: 0 !important;
    justify-content: center !important;
    align-items: center !important;
}
.dataTables_paginate .pagination .page-item {
    margin: 0 4px !important;
}
.dataTables_paginate .pagination .page-item .page-link {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    border: 0 !important;
    padding: 0 !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    background-color: transparent !important;
    color: var(--text-muted, #6c757d) !important;
    transition: all 0.2s ease-in-out !important;
    cursor: pointer !important;
    box-shadow: none !important;
}
/* Previous and Next Buttons styling to accommodate text "Anterior" / "Próximo" */
.dataTables_paginate .pagination .page-item.previous .page-link,
.dataTables_paginate .pagination .page-item.next .page-link {
    width: auto !important;
    padding: 0 14px !important;
    border-radius: 8px !important;
}
/* DataTables Active Button State */
.dataTables_paginate .pagination .page-item.active .page-link {
    background-color: var(--primary-color, #0096C7) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05) !important;
}
/* DataTables Hover State */
.dataTables_paginate .pagination .page-item:not(.active):not(.disabled) .page-link:hover {
    background-color: rgba(0, 0, 0, 0.04) !important;
    color: var(--primary-color, #0096C7) !important;
    transform: translateY(-1px);
}
/* DataTables Disabled Buttons (Previous/Next when at boundary) */
.dataTables_paginate .pagination .page-item.disabled .page-link {
    opacity: 0.4 !important;
    cursor: not-allowed !important;
    background-color: transparent !important;
}

/* 3. Dark Mode Overrides for Pagination */
[data-theme="dark"] .pagination-container .page-link {
    background-color: var(--bg-card) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}
[data-theme="dark"] .pagination-container .page-link:hover {
    background-color: var(--btn-light-bg) !important;
}
[data-theme="dark"] .pagination-container .page-item.disabled .page-link {
    background-color: var(--bg-body) !important;
    color: var(--text-muted) !important;
    opacity: 0.5;
}

/* Dark Mode Overrides for DataTables Pagination */
[data-theme="dark"] .dataTables_paginate .pagination .page-item .page-link {
    color: var(--text-muted, #94a3b8) !important;
}
[data-theme="dark"] .dataTables_paginate .pagination .page-item:not(.active):not(.disabled) .page-link:hover {
    background-color: var(--btn-light-bg) !important;
    color: var(--primary-color, #0096C7) !important;
}
[data-theme="dark"] .dataTables_paginate .pagination .page-item.active .page-link {
    color: #ffffff !important;
}

/* ==========================================================================
   PHASE 2: GLASSMORPHISM & MICRO-INTERACTIONS PREMIUM SYSTEM
   ========================================================================== */

/* Glassmorphism Sidebar Overrides */
.sidebar {
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    background: rgba(255, 255, 255, 0.82) !important;
}
[data-theme="dark"] .sidebar {
    background: rgba(30, 41, 59, 0.82) !important;
}

/* Glassmorphism Header Bar Overrides */
header.bg-white {
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    background: rgba(255, 255, 255, 0.78) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
}
[data-theme="dark"] header.bg-white {
    background: rgba(30, 41, 59, 0.78) !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
}

/* Frosted Glass Cards */
.glass-card {
    backdrop-filter: blur(14px) !important;
    -webkit-backdrop-filter: blur(14px) !important;
    background: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
[data-theme="dark"] .glass-card {
    background: rgba(30, 41, 59, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* Premium Elevate on Hover */
.card-lift {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease !important;
}
.card-lift:hover {
    transform: translateY(-5px) scale(1.01) !important;
    box-shadow: 0 16px 32px rgba(0, 150, 199, 0.12) !important;
}
[data-theme="dark"] .card-lift:hover {
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4), 0 0 10px rgba(0, 150, 199, 0.15) !important;
}

/* Interactive Input Elevation Transitions */
.form-control, .form-select {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.form-control:focus, .form-select:focus {
    transform: translateY(-2px) !important;
}

/* Action Button Pulser Glow Keyframes */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(0, 150, 199, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(0, 150, 199, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 150, 199, 0); }
}
.pulse-on-hover:hover {
    animation: pulseGlow 1.5s infinite !important;
}

/* Sidebar Item micro-interaction slide-in on hover */
.sidebar .nav-link {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.sidebar .nav-link:hover {
    padding-left: 26px !important;
}
.sidebar .nav-link i {
    transition: transform 0.25s ease !important;
}
.sidebar .nav-link:hover i {
    transform: scale(1.15) !important;
}

/* Extra Dark Mode Contrast Adjustments */
[data-theme="dark"] .table tbody td {
    border-bottom: 1px solid #334155 !important;
}
[data-theme="dark"] .card-aluno:hover {
    border-color: #0096C7 !important;
    box-shadow: 0 12px 20px rgba(0, 150, 199, 0.25) !important;
}
[data-theme="dark"] .glass-card {
    background: rgba(30, 41, 59, 0.8) !important;
    border-color: #334155 !important;
}