/**
 * SIMEI 2.0 - Sistema Integrado de Monitoramento e Ensalamento
 * Desenvolvido por: Herick Bruno de Souza Leal e Vitor Vieira Barbosa
 * Todos os direitos reservados.
 * Protegido pela Lei nº 9.609/1998 (Lei de Software) e Lei nº 9.610/1998 (Lei de Direitos Autorais)
 * Reprodução, cópia, modificação ou distribuição não autorizada é crime.
 */

/* Reset e configurações básicas */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url("../assets/images/background.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    background-color: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 200ms ease, color 200ms ease;
} 

/* Variáveis CSS */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #475569; /* ajuste: tom mais azulado/compatível */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;

    /* Tema claro (padrão) */
    --bg: #f6f8fb;
    --surface: #ffffff;
    --text: #0f1724;
    --text-primary: #0f1724;
    --text-muted: #94a3b8; /* ajuste: tom menos "acinzentado" e mais suave */
    --muted-text: #94a3b8;
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;
    --table-row-bg: #ffffff;

    /* Ícones / botões */
    --icon-color: #334155; /* ajuste: tom consistente com paleta */
    --btn-primary-bg: var(--primary-color);
    --btn-primary-text: #ffffff;

    --light-gray: #f8fafc;
    --medium-gray: #e2e8f0;
    --dark-gray: #475569;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.12);
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
}  

/* Dark-mode overrides for stubborn pages */
body.dark #solicitar-form-container,
body.dark #solicitar-info-container,
body.dark #relatorios-filters {
    background: var(--surface) !important;
    color: var(--on-surface) !important;
    box-shadow: none !important;
}

body.dark #solicitar-form-container .card-body,
body.dark #solicitar-info-container .card-body,
body.dark #relatorios-filters .card-body {
    background: transparent !important;
}

/* Inputs, selects and textareas inside those containers */
body.dark #solicitar-form-container input,
body.dark #solicitar-form-container select,
body.dark #solicitar-form-container textarea,
body.dark #solicitar-info-container input,
body.dark #solicitar-info-container select,
body.dark #solicitar-info-container textarea,
body.dark #relatorios-filters input,
body.dark #relatorios-filters select,
body.dark #relatorios-filters textarea {
    background: var(--surface-variant) !important;
    color: var(--on-surface) !important;
    border-color: rgba(255,255,255,0.06) !important;
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Tela de Login */
.login-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column; /* organiza os elementos na vertical */
    align-items: center; 
    align-items: center;
    justify-content: center;
    padding: 1rem;
    margin-top: 30px;

}

/* Otimização para dispositivos móveis */
@media (max-width: 768px) {
    .login-container {
        background-attachment: scroll;
        background-size: cover;
    }
}

.cetam{
    width: 20%;
    position: absolute;
    top: 80%;
}

.login-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    animation: slideUp 0.5s ease-out;
} 

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    color: var(--primary-color);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Formulários */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.875rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--surface);
    color: var(--text);
}

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

.form-input::placeholder {
    color: #9ca3af;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
} 

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

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

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

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

.btn-full {
    width: 100%;
}

/* Links */
.link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

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

/* ===== CORREÇÃO 1: Modal de Detalhes do Material - Dark Mode ===== */
body.dark #detalhesModal .modal-content,
body.dark-mode #detalhesModal .modal-content {
    background-color: var(--card-bg) !important;
    color: var(--text) !important;
}

body.dark #detalhesModal h2,
body.dark-mode #detalhesModal h2,
body.dark #detalhesModal h3,
body.dark-mode #detalhesModal h3,
body.dark #detalhesModal h4,
body.dark-mode #detalhesModal h4,
body.dark #detalhesModal p,
body.dark-mode #detalhesModal p,
body.dark #detalhesModal strong,
body.dark-mode #detalhesModal strong,
body.dark #detalhesModal span,
body.dark-mode #detalhesModal span {
    color: var(--text) !important;
}

body.dark #detalhesModal .detail-section,
body.dark-mode #detalhesModal .detail-section {
    background-color: var(--surface) !important;
}

body.dark #detalhesModal .close,
body.dark-mode #detalhesModal .close {
    color: var(--muted-text) !important;
}

body.dark #detalhesModal .close:hover,
body.dark-mode #detalhesModal .close:hover {
    color: var(--danger-color) !important;
}

/* ===== CORREÇÃO 2: Caixa de Resumo de Materiais - Dark Mode ===== */
body.dark #resumo-materiais,
body.dark-mode #resumo-materiais,
body.dark #selected-items-container,
body.dark-mode #selected-items-container {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text) !important;
}

body.dark #resumo-materiais h4,
body.dark-mode #resumo-materiais h4,
body.dark #resumo-materiais span,
body.dark-mode #resumo-materiais span,
body.dark #selected-items-container h4,
body.dark-mode #selected-items-container h4,
body.dark #selected-items-container span,
body.dark-mode #selected-items-container span {
    color: var(--text) !important;
}

body.dark #resumo-materiais button,
body.dark-mode #resumo-materiais button,
body.dark #selected-items-container button,
body.dark-mode #selected-items-container button {
    color: #ffffff !important;
}

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

/* Layout principal */
.main-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--bg);
} 

/* Superfície para conteúdos (usada no lugar de bg-white) */
.surface-bg {
    background-color: var(--surface);
} 

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--sidebar-bg);
    box-shadow: var(--shadow);
    position: fixed;
    height: 100vh;
    overflow: hidden; /* Mudado de auto para hidden */
    z-index: 1000;
    display: flex; /* ADICIONADO */
    flex-direction: column; /* ADICIONADO */
} 

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--medium-gray);
}

.sidebar-header h1 {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.sidebar-header p {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Container com scroll para o menu de navegação */
.nav-menu-scroll {
    flex: 1; /* Ocupa todo espaço disponível */
    overflow-y: auto; /* Adiciona scroll vertical quando necessário */
    overflow-x: hidden; /* Evita scroll horizontal */
}

.sidebar-nav {
    padding: 1rem 0;
}

.nav-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    font-size: 1.05rem;
    font-weight: 500;
}

.nav-item i { color: var(--icon-color); margin-right: 0.75rem; width: 20px; text-align:center; }

.nav-item:hover,
.nav-item.active {
    background-color: rgba(37, 99, 235, 0.08);
    border-left-color: var(--primary-color);
    color: var(--btn-primary-text);
}

.nav-item:hover i, .nav-item.active i { color: var(--primary-color); } 

.nav-item:hover,
.nav-item.active {
    background-color: #eff6ff;
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.nav-item i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

/* ====================================================================
   DROPDOWN NA SIDEBAR - Configurações e outros menus expansíveis
   ==================================================================== */
.nav-dropdown {
    margin: 0;
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none; /* Evita seleção de texto ao clicar */
}

.nav-dropdown-toggle .dropdown-icon {
    margin-left: auto;
    margin-right: 0;
    font-size: 0.8rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0; /* Impede que o ícone encolha */
}

.nav-dropdown-toggle.active .dropdown-icon {
    transform: rotate(180deg);
}

.nav-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: transparent;
}

.nav-dropdown-content.show {
    max-height: 500px; /* Ajuste conforme necessário para suportar mais itens */
}

/* Itens dentro do dropdown */
.nav-subitem {
    display: block;
    padding: 0.65rem 1.5rem 0.65rem 3.5rem;
    color: var(--text);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    font-weight: 400;
    border-left: 3px solid transparent;
}

.nav-subitem:hover,
.nav-subitem.active {
    background-color: rgba(37, 99, 235, 0.05);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.nav-subitem i {
    color: var(--icon-color);
    margin-right: 0.75rem;
    width: 16px;
    text-align: center;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.nav-subitem:hover i,
.nav-subitem.active i {
    color: var(--primary-color);
}

.sidebar-footer {
    flex-shrink: 0; /* Não encolhe */
    width: 100%;
    padding: 1rem;
    border-top: 1px solid var(--medium-gray);
    background-color: var(--sidebar-bg); /* Garante fundo consistente */
}

/* Conteúdo principal */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 2rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
} 

/* Cards */
.card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 1.5rem;
    color: var(--text);
} 

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--medium-gray);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.card-body {
    padding: 1.5rem;
}

/* Grid de cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.5rem;
    color: var(--white);
}

.stat-icon.green {
    background-color: var(--success-color);
}

.stat-icon.yellow {
    background-color: var(--warning-color);
}

.stat-icon.blue {
    background-color: var(--primary-color);
}

.stat-icon.red {
    background-color: var(--danger-color);
}

.stat-content h3 {
    font-size: 0.875rem;
    color: var(--muted-text);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.stat-content p {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-gray);
}

/* Tabelas */
.table-container {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;    color: var(--text);
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);}

.table {
    width: 100%;
    border-collapse: collapse;
}

td.observacao{
    white-space: normal;
    word-break: break-word;
    max-width: 400px;
}

.table th,
.table td  {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);
}

.table th {
    background-color: var(--light-gray);
    font-weight: 600;
    color: var(--dark-gray);
}

.table tbody tr:hover {
    background-color: var(--light-gray);
}

/* Status badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
}

/* Alertas */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: var(--success-color);
    color: #166534;
}

.alert-error {
    background-color: #fef2f2;
    border-color: var(--danger-color);
    color: #991b1b;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: var(--warning-color);
    color: #92400e;
}

.alert-info {
    background-color: #eff6ff;
    border-color: var(--primary-color);
    color: #1e40af;
}

/* Responsividade */
/* Mobile First - Dispositivos pequenos (até 576px) */
@media (max-width: 576px) {
    .login-container {
        padding: 0.5rem;
    }
    
    .login-card {
        margin: 0.5rem;
        padding: 1rem;
        max-width: 100%;
    }
    
    .login-header h1 {
        font-size: 1.5rem;
    }
    
    .form-input {
        padding: 0.875rem;
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.875rem 1rem;
        font-size: 1rem;
        min-height: 48px;
    }
    
    .sidebar {
        width: 100%;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1001;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 0.5rem;
    }
    
    .page-title {
        font-size: 1.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
    
    .stat-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table {
        min-width: 600px;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.875rem;
    }
}

/* Tablets (577px até 768px) */
@media (min-width: 577px) and (max-width: 768px) {
    .login-card {
        margin: 1rem;
        padding: 1.5rem;
        max-width: 450px;
    }
    
    .sidebar {
        width: 250px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card {
        flex-direction: row;
        text-align: left;
    }
    
    .table-container {
        overflow-x: auto;
    }
}

/* Tablets grandes e laptops pequenos (769px até 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 260px;
    }
    
    .main-content {
        margin-left: 260px;
        padding: 1.5rem;
    }
    
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Desktops (1025px e acima) */
@media (min-width: 1025px) {
    .sidebar {
        width: 280px;
    }
    
    .main-content {
        margin-left: 280px;
        padding: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

/* Menu hambúrguer para dispositivos móveis */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1002;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    .main-content.menu-open {
        padding-top: 4rem; /* Adiciona espaço para o botão do menu */
    }
}

/* Overlay para fechar sidebar em mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

@media (max-width: 768px) {
    .sidebar-overlay.active {
        display: block;
    }
}

/* Componentes: painéis, texto, inputs e tabelas (tema-friendly) */
.panel {
    background: var(--surface);
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    padding: 1rem;
    color: var(--text);
}
.scrollable-panel { max-height: 200px; overflow-y: auto; }
.panel-title { color: var(--text); font-size: 1rem; margin-bottom: 0.75rem; }
.text-muted { color: var(--muted-text); }
.form-input[readonly] { background-color: var(--light-gray); color: var(--muted-text); }
.table-cell-muted { background-color: var(--light-gray); border-right: 1px solid var(--medium-gray); }
.modal-content-large { background: var(--card-bg); color: var(--text); }

/* Utilitários */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.hidden { display: none; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }



/* Ajustes para o botão do menu hambúrguer */
.mobile-menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem;
    font-size: 1.25rem;
    cursor: pointer;
    display: none; /* Esconder por padrão em desktop */
    transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block; /* Mostrar em mobile */
    }

    .main-content {
        margin-left: 0; /* Remover margem em mobile */
        padding-top: 4rem; /* Adicionar padding para o botão não sobrepor o título */
    }

    .sidebar.open ~ .main-content {
        margin-left: 280px; /* Ajustar margem quando o menu está aberto */
    }
}

/* Ajuste para o título da página quando o menu está aberto */
.main-content.menu-open .page-header {
    margin-top: 0;
}

.badge-dark{
    color: #fff;
    background-color: #000000; /* Azul */
}

.badge-primary {
    color: #fff;
    background-color: #007bff; /* Azul */
}

.badge-success {
    color: #fff;
    background-color: #28a745; /* Verde */
}

.badge-warning {
    color: #212529; /* Texto escuro para melhor contraste */
    background-color: #ffc107; /* Amarelo */
}

/* Ajuste na classe info se desejar */
.badge-info {
    color: #fff;
    background-color: #17a2b8; /* Azul Claro */
}

/* Ajuste na classe secondary se desejar */
.badge-secondary {
    color: #ffffff;
    background-color: #5c0068; /* Cinza */
}


.form-group {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 70%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--secondary-color);
}

.toggle-password i {
    pointer-events: none; /* Garante que o clique passe para o span */
}

/* Tema escuro: variáveis e estilos */
body.dark {
    --bg: #0b1220;
    --surface: #0f1724;
    --text: #e6eef8;
    --text-primary: #e6eef8;
    --text-muted: #94a3b8;
    --muted-text: #94a3b8;
    --sidebar-bg: #071025;
    --card-bg: #0f1724;
    --table-row-bg: #0b1220;
    --icon-color: #cbd5e1;
    --btn-primary-bg: #2563eb;
    --btn-primary-text: #ffffff;
    --light-gray: #0b1220;
    --medium-gray: #1f2937;
    --dark-gray: #94a3b8;
    --shadow: 0 6px 18px rgba(2,6,23,0.6);
}

/* Ajustes visuais para o modo escuro */
body.dark .nav-item:hover,
body.dark .nav-item.active {
    background-color: rgba(255,255,255,0.03);
    border-left-color: var(--primary-color);
    color: var(--btn-primary-text);
}

body.dark .nav-item i {
    color: var(--icon-color);
}

/* Dropdown no modo escuro */
body.dark .nav-subitem:hover,
body.dark .nav-subitem.active {
    background-color: rgba(255,255,255,0.03);
    border-left-color: var(--primary-color);
    color: var(--btn-primary-text);
}

body.dark .nav-subitem i {
    color: var(--icon-color);
}

/* Estilos para o botão de alternância do modo escuro */
.dark-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    background-color: transparent;
    color: var(--icon-color);
    border: 1px solid rgba(255,255,255,0.06);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    width: 100%;
}
.dark-mode-toggle .dark-mode-text {
    font-weight: 600;
}
.dark-mode-toggle i {
    margin-right: 0.5rem;
}

/* Compatibilidade adicional: aceitar body.dark-mode também (algumas variações) */
body.dark-mode {
    --bg: #0b1220;
    --surface: #0f1724;
    --text: #e6eef8;
    --muted-text: #9aa4b2;
    --sidebar-bg: #071025;
    --card-bg: #0f1724;
    --table-row-bg: #0b1220;
    --icon-color: #cbd5e1;
    --btn-primary-bg: #2563eb;
    --btn-primary-text: #ffffff;
}

/* 1) Fundo principal / content */
body.dark .main-content,
body.dark-mode .main-content,
body.dark .main-content.surface-bg,
body.dark-mode .main-content.surface-bg,
body.dark .content,
body.dark-mode .content,
body.dark .wrapper,
body.dark-mode .wrapper {
    background-color: var(--surface);
    color: var(--text);
}

/* 2) Cards e caixas de formulário */
body.dark .card,
body.dark-mode .card,
body.dark .panel,
body.dark-mode .panel {
    background-color: var(--card-bg);
    color: var(--text);
    border-color: rgba(255,255,255,0.04);
    box-shadow: 0 6px 18px rgba(2,6,23,0.6);
}

body.dark input,
body.dark textarea,
body.dark select,
body.dark .form-input,
body.dark .form-control,
body.dark-mode input,
body.dark-mode textarea,
body.dark-mode select,
body.dark-mode .form-input,
body.dark-mode .form-control {
    background-color: var(--surface);
    color: var(--text);
    border: 1px solid var(--medium-gray);
}

/* 3) Placeholder e textos secundários */
body.dark input::placeholder,
body.dark textarea::placeholder,
body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
    color: var(--muted-text);
}

/* botões e ícones no modo escuro */
body.dark .btn-primary,
body.dark-mode .btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}

/* estatísticas e cards menores */
body.dark .stat-card,
body.dark-mode .stat-card {
    background-color: var(--card-bg);
    color: var(--text);
}

/* garantir que table-container use surface/card em dark */
body.dark .table-container,
body.dark-mode .table-container {
    background-color: var(--surface);
    color: var(--text);
}

/* pequenas correções para contrastes de badges no modo escuro */
body.dark .badge,
body.dark-mode .badge {
    background-color: rgba(255,255,255,0.02);
    color: var(--text);
    border: 1px solid rgba(255,255,255,0.03);
}

/* --- CORREÇÕES ESPECÍFICAS PARA SOLICITAR.PHP (DARK MODE) --- */
/* 1. Botões de Seleção de Tipo */
/* Corrigindo o bloco de Dark Mode que estava quebrado */
body.dark .tipo-option,
body.dark-mode .tipo-option {
    background-color: var(--card-bg) !important;
    border-color: #444 !important;
}

body.dark .sidebar-header p {
    color: var(--text) !important;
}

/* Ajuste opcional: labels e valores no modal para garantir contraste */
body.dark .detail-label { color: var(--text) !important; font-weight:600 !important; }
body.dark .detail-value { color: #d1d5db !important; }
body.dark .tipo-option:hover,
body.dark-mode .tipo-option:hover {
    background-color: #2d2d2d !important;
    border-color: var(--primary-color) !important;
}
body.dark .tipo-option .title,
body.dark-mode .tipo-option .title,
body.dark .tipo-option .icon,
body.dark-mode .tipo-option .icon {
    color: var(--text) !important;
}
body.dark .tipo-option .description,
body.dark-mode .tipo-option .description {
    color: #aaa !important;
}

/* 2. Painéis e Seções Internas */
body.dark .materiais-section,
body.dark-mode .materiais-section,
body.dark .panel,
body.dark-mode .panel,
body.dark .scrollable-panel,
body.dark-mode .scrollable-panel {
    background-color: #1f1f1f !important; /* Um pouco mais escuro que o card */
    border: 1px solid #444 !important;
    color: var(--text) !important;
}

/* 3. Grid e Itens de Materiais */
body.dark .materiais-grid-scrollable,
body.dark-mode .materiais-grid-scrollable {
    background-color: #1a1a1a !important;
    border-color: #444 !important;
}

body.dark .material-item-search,
body.dark-mode .material-item-search {
    background-color: var(--card-bg) !important;
    border-color: #444 !important;
    color: var(--text) !important;
}
body.dark .material-item-search:hover,
body.dark-mode .material-item-search:hover {
    border-color: var(--primary-color) !important;
}
body.dark .material-name,
body.dark-mode .material-name {
    color: #fff !important;
}

/* 4. Textos auxiliares */
body.dark .text-muted,
body.dark-mode .text-muted,
body.dark small,
body.dark-mode small {
    color: #aaa !important;
}

/* Forçar inputs/selects/textarea dentro destes contextos */
body.dark .materiais-section input,
body.dark-mode .materiais-section input,
body.dark .materiais-section select,
body.dark-mode .materiais-section select,
body.dark .materiais-section textarea,
body.dark-mode .materiais-section textarea,
body.dark .panel input,
body.dark-mode .panel input,
body.dark .panel select,
body.dark-mode .panel select,
body.dark .panel textarea,
body.dark-mode .panel textarea {
    background-color: #2b2b2b !important;
    color: var(--text) !important;
    border-color: #444 !important;
    box-shadow: none !important;
}

/* --- AJUSTES FINOS: CONTRASTE E BADGES (SOLICITAR + ENSALAMENTO) --- */
/* 1. RESTAURAR CORES DOS BADGES (Usuários e Status) */
body.dark .badge-success,
body.dark-mode .badge-success { background-color: #059669 !important; color: #fff !important; }
body.dark .badge-danger,
body.dark-mode .badge-danger  { background-color: #dc2626 !important; color: #fff !important; }
body.dark .badge-warning,
body.dark-mode .badge-warning { background-color: #d97706 !important; color: #fff !important; }
body.dark .badge-info,
body.dark-mode .badge-info    { background-color: #2563eb !important; color: #fff !important; }
body.dark .badge-secondary,
body.dark-mode .badge-secondary { background-color: #4b5563 !important; color: #fff !important; }

/* 2. CORREÇÃO ENSALAMENTO (Texto Apagado) */
body.dark .table td:first-child,
body.dark-mode .table td:first-child,
body.dark .table td:first-child *,
body.dark-mode .table td:first-child *,
body.dark .table th,
body.dark-mode .table th,
body.dark .table th *,
body.dark-mode .table th *,
body.dark .fc-col-header-cell,
body.dark-mode .fc-col-header-cell,
body.dark .fc-col-header-cell *,
body.dark-mode .fc-col-header-cell * {
    color: #ffffff !important;
    font-weight: 600 !important;
    opacity: 1 !important;
    text-shadow: 0 1px 0 rgba(0,0,0,0.45) !important;
}

/* 3. CORREÇÃO GERAL DE TEXTOS (Solicitar Equipamentos e Cards) */
/* Melhorar contraste global (Modo Claro) */
.text-muted, .small, .description, p {
    color: #4b5563; /* Cinza mais escuro para leitura melhor no branco */
}
/* Melhorar contraste no Modo Escuro */
body.dark .text-muted, body.dark-mode .text-muted,
body.dark .small, body.dark-mode .small,
body.dark .description, body.dark-mode .description,
body.dark label, body.dark-mode label,
body.dark h1, body.dark-mode h1,
body.dark h2, body.dark-mode h2,
body.dark h3, body.dark-mode h3,
body.dark h4, body.dark-mode h4 {
    color: #e0e0e0 !important; /* Quase branco */
}

/* Correção específica para descrições dentro de cards no modo escuro */
body.dark .card p, body.dark-mode .card p,
body.dark .card li, body.dark-mode .card li {
    color: #ccc !important;
}

/* Pequena melhoria de legibilidade para inputs em dark-mode */
body.dark input::placeholder, body.dark textarea::placeholder, body.dark-mode input::placeholder, body.dark-mode textarea::placeholder {
    color: #9aa4b2 !important;
}

/* Fim - ajustes finos */


/* Correção: garantir que os <select> nativos no formulário de solicitar.php
   não sejam recortados por containers com overflow e apareçam acima da sidebar */
#solicitar-form-container .card,
#solicitar-form-container .panel {
    overflow: visible !important;
}

/* Reforço específico para o painel de termo (mantém rolagem dentro do card) */
#solicitar-form-container .scrollable-panel {
    max-height: 200px !important;
    overflow-y: auto !important; /* Traz a barra de rolagem de volta */
    overflow-x: hidden !important;
    display: block !important;
}

body.dark #solicitar-form-container select,
body.dark-mode #solicitar-form-container select,
body.dark #solicitar-form-container .form-input[type="select"],
body.dark-mode #solicitar-form-container .form-input[type="select"],
body.dark #solicitar-form-container .form-input select,
body.dark-mode #solicitar-form-container .form-input select {
    position: relative;
    z-index: 2002; /* somente em modo escuro */
}

/* Também aplicar regra mais ampla para panels que contenham selects */
body.dark .panel select {
    z-index: 2002; /* aplicado apenas no modo escuro */
}
    /* manter comportamento padrão no modo claro; em modo escuro aplicamos z-index abaixo */

/* Forçar tema escuro para controles de formulário e opções nativas */
body.dark, body.dark-mode {
    color-scheme: dark;
}

/* Regras específicas e altamente específicas para o formulário de solicitar (modo escuro e normal) */
body.dark #solicitar-form-container select,
body.dark-mode #solicitar-form-container select {
    position: relative !important;
    z-index: 99999 !important;
    color-scheme: dark !important;
    background-color: #2b2b2b !important;
    color: #e6eef8 !important;
    appearance: menulist-button !important;
    -webkit-appearance: menulist-button !important;
}

/* Tentar também forçar opções legíveis (nem todos os navegadores obedecem) */
body.dark #solicitar-form-container select option,
body.dark-mode #solicitar-form-container select option {
    background-color: #2b2b2b !important;
    color: #e6eef8 !important;
}

/* Tentativas adicionais: optgroup e scrollbar (Chrome/Edge) */
body.dark #solicitar-form-container select optgroup,
body.dark-mode #solicitar-form-container select optgroup {
    background-color: #1f2937 !important;
    color: #cbd5e1 !important;
    font-weight: 700;
}

body.dark #solicitar-form-container select option:hover,
body.dark-mode #solicitar-form-container select option:hover {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

/* Scrollbar para dropdowns nativos em WebKit/Blink (aplicar só no modo escuro) */
body.dark #solicitar-form-container select::-webkit-scrollbar,
body.dark-mode #solicitar-form-container select::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}
body.dark #solicitar-form-container select::-webkit-scrollbar-track,
body.dark-mode #solicitar-form-container select::-webkit-scrollbar-track {
    background: #1f2937;
}
body.dark #solicitar-form-container select::-webkit-scrollbar-thumb,
body.dark-mode #solicitar-form-container select::-webkit-scrollbar-thumb {
    background: #374151;
    border-radius: 8px;
    border: 2px solid #1f2937;
}

/* Última tentativa: borda apenas no modo escuro */
body.dark #solicitar-form-container select,
body.dark-mode #solicitar-form-container select {
    border: 1px solid rgba(255,255,255,0.06) !important;
}

/* --- V4: Correção Definitiva da Tabela (Alinhamento Nativo) --- */

/* 1. Estrutura Base */
#lista-solicitacoes .table {
    table-layout: fixed; /* Respeita as larguras % estritamente */
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

#lista-solicitacoes .table th,
#lista-solicitacoes .table td {
    padding: 10px 6px; /* Padding lateral reduzido para ganhar espaço */
    vertical-align: middle; /* Alinhamento vertical centralizado nativo */
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.85rem; /* Fonte levemente menor para caber tudo */
    line-height: 1.3;
}

/* 2. Estilo Específico para Botões na Tabela */
#lista-solicitacoes .table td:last-child {
    white-space: nowrap; /* Força os botões a ficarem na mesma linha */
    text-align: center;
}

#lista-solicitacoes .table td:last-child a,
#lista-solicitacoes .table td:last-child button {
    display: inline-block;
    margin: 0 2px; /* Pequeno espaço entre os botões */
    vertical-align: middle;
}

/* 3. Larguras Otimizadas (Soma ~100%) */
/* Aumentamos Ações para 15% para caber o botão 'Devolver' */

/* Col 1: Professor (16%) */
#lista-solicitacoes .table th:nth-child(1),
#lista-solicitacoes .table td:nth-child(1) {
    width: 14%;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Col 2: Tipo (9%) */
#lista-solicitacoes .table th:nth-child(2),
#lista-solicitacoes .table td:nth-child(2) {
    width: 9%;
    text-align: center;
}

/* Col 3: Data (8%) */
#lista-solicitacoes .table th:nth-child(3),
#lista-solicitacoes .table td:nth-child(3) {
    width: 8%;
    text-align: center;
}

/* Col 4: Turno (7%) */
#lista-solicitacoes .table th:nth-child(4),
#lista-solicitacoes .table td:nth-child(4) {
    width: 7%;
    text-align: center;
}

/* Col 5: Sala (10%) */
#lista-solicitacoes .table th:nth-child(5),
#lista-solicitacoes .table td:nth-child(5) {
    width: 8%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Col 6: Materiais (15%) */
#lista-solicitacoes .table th:nth-child(6),
#lista-solicitacoes .table td:nth-child(6) {
    width: 15%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: help;
}

/* Col 7: Status (10%) */
#lista-solicitacoes .table th:nth-child(7),
#lista-solicitacoes .table td:nth-child(7) {
    width: 10%;
    text-align: center;
}

/* Col 8: Obs (10%) */
#lista-solicitacoes .table th:nth-child(8),
#lista-solicitacoes .table td:nth-child(8) {
    width: 10%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: help;
}

/* Col 9: Ações (15%) - LARGURA AUMENTADA */
#lista-solicitacoes .table th:nth-child(9),
#lista-solicitacoes .table td:nth-child(9) {
    width: 8%;
    text-align: center;
}

/* 4. Responsividade Mobile */
@media (max-width: 1024px) {
    #lista-solicitacoes .table {
        table-layout: auto; /* Solta as larguras no mobile */
        width: 100%;
        min-width: 1000px; /* Garante scroll horizontal */
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 5px;
    }
}

/* 5. Modo Escuro - Ajuste de Bordas */
body.dark #lista-solicitacoes .table th,
body.dark #lista-solicitacoes .table td {
    border-bottom: 1px solid #374151;
}

/* ============================================ */
/* MODAL DE DETALHES: INFO BOXES (Nova Estrutura) */
/* ============================================ */

/* Container de Bloco de Informação */
.info-box {
    background-color: #f3f4f6; /* Cinza bem claro (Light Mode) */
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
    text-align: left !important;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* Ajuste para Dark Mode */
body.dark .info-box {
    background-color: #374151;
    border-color: #4b5563;
}

/* Forçar a caixa compacta a abraçar o conteúdo */
.info-box.compact {
    width: fit-content !important; /* Sobrescreve o width: 100% padrão */
    min-width: auto !important; /* Remove largura mínima forçada */
    padding: 10px 20px; /* Padding um pouco maior nas laterais para ficar bonito */
    display: inline-flex; /* Comporta-se como um bloco inline */
    margin-bottom: 15px;
}

/* Para o box do Solicitante (Compacto), ignorar espaços extras */
.info-box.compact .info-main-text {
    white-space: normal !important; /* Ignora a indentação do código */
    text-align: left;
    margin: 0;
    padding: 0;
}

/* Títulos das Seções (H4) */
.modal-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #4b5563;
    margin-bottom: 12px;
    margin-top: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-section-title:first-child {
    margin-top: 0;
}

body.dark .modal-section-title {
    color: #9ca3af;
}

/* Texto dentro do box (Resolvendo o vazamento) */
.info-box-content {
    font-size: 0.95rem;
    color: #1f2937;
    line-height: 1.6;
    
    /* MÁGICA PARA NÃO VAZAR TEXTO */
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
}

body.dark .info-box-content {
    color: #f3f4f6;
}

/* Para Softwares e Obs, mantemos pre-wrap mas garantimos reset de margem */
.info-main-text {
    white-space: pre-wrap; /* Necessário para listas e textos longos */
    margin: 0;
    padding: 0;
    text-align: left;
    width: 100%;
    font-size: 0.95rem;
    color: #1f2937;
    line-height: 1.5;
    word-break: break-word;
    overflow-wrap: anywhere;
}

body.dark .info-main-text {
    color: #f3f4f6;
}

/* Rodapé do Card (Para Sala, Data e Botão) */
.info-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

body.dark .info-footer {
    border-top-color: rgba(255, 255, 255, 0.1);
}

/* Tags para Sala e Data */
.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: rgba(0, 0, 0, 0.05);
    color: #4b5563;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

body.dark .meta-tag {
    background-color: rgba(255, 255, 255, 0.1);
    color: #d1d5db;
    border-color: rgba(255, 255, 255, 0.1);
}

/* Botão empurrado para a direita */
.btn-download-right {
    margin-left: auto;
}

/* Grid para alinhar Label : Valor dentro do box (APENAS Histórico) */
.info-grid-box {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 10px 16px;
    align-items: baseline;
    margin: 0;
    padding: 0;
}

.box-label {
    font-weight: 600;
    color: #6b7280;
    text-align: right;
    font-size: 0.9rem;
}

.box-value {
    color: #111827;
    word-break: break-word;
    overflow-wrap: anywhere;
    font-size: 0.95rem;
    line-height: 1.5;
}

body.dark .box-label {
    color: #9ca3af;
}

body.dark .box-value {
    color: #f9fafb;
}

/* Estilo para botões pequenos dentro do modal */
.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

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

body.dark .btn-outline-primary {
    color: #60a5fa;
    border-color: #60a5fa;
}

body.dark .btn-outline-primary:hover {
    background-color: #60a5fa;
    color: #1f2937;
}

/* Lista de Materiais dentro do Info Box */
.info-box .modal-material-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-box .modal-material-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background-color: rgba(59, 130, 246, 0.08);
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
}

body.dark .info-box .modal-material-item {
    background-color: rgba(59, 130, 246, 0.15);
}

.info-box .material-name {
    font-weight: 500;
    color: var(--text);
    flex: 1;
}

.info-box .modal-material-qty {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.95rem;
    margin-left: 12px;
}

/* ========== CLASSES GLOBAIS REUTILIZÁVEIS ========== */

/* Filtros (usado em múltiplas páginas) */
.filter-container {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
}

.btn-filter {
    padding: 8px 20px;
    border: none;
    border-radius: 50px;
    background: var(--medium-gray);
    color: var(--muted-text);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-filter:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-filter.active {
    background: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Dark Mode - Filtros */
body.dark .btn-filter {
    background: rgba(255, 255, 255, 0.05);
}

body.dark .btn-filter:hover,
body.dark .btn-filter.active {
    background: var(--primary-color);
    color: #ffffff;
}
/* AJUSTE DE ESPAÇO: Impede que o footer cubra o conteúdo */
.main-content {
    /* O valor deve ser maior que a altura do footer (99px logo + padding) */
    padding-bottom: 140px !important; 
    transition: margin-left 0.3s ease;
    box-sizing: border-box;
}

/* Ajuste para mobile: reduz o espaço no final para não sobrar buraco */
@media (max-width: 992px) {
    .main-content {
        padding-bottom: 80px !important;
    }
}
/* ========================================
   REFACTOR: FOOTER PROFISSIONAL SIMEI
   ======================================== */
.system-footer-fixed {
    position: fixed;
    bottom: 0;
    left: 280px; /* Alinhado exatamente à sua sidebar */
    right: 0;
    background-color: var(--surface);
    border-top: 1px solid var(--medium-gray);
    padding: 10px 30px;
    z-index: 999; /* Garante que fique acima de qualquer tabela */
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
    display: block;
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
    margin: 0 auto;
}

/* Lógica de 3 colunas para equilíbrio visual */
.footer-column {
    flex: 1; 
    display: flex;
    flex-direction: column;
}

.center-column {
    flex: 2; /* Centro maior para evitar quebra de texto */
    text-align: center;
}

.right-align {
    align-items: flex-end;
}

/* Tipografia */
.footer-brand {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--primary-color);
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.footer-credits {
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 4px;
}

.footer-legal {
    font-size: 0.75rem;
    color: var(--muted-text);
    display: flex;
    justify-content: center;
    gap: 10px;
    align-items: center;
}

/* ====================================================================
   LOGOS DO FOOTER - Troca Dinâmica por Tema
   ==================================================================== */
.footer-logo-img {
    height: 75px; /* Tamanho fixo preservado */
    width: auto;
    object-fit: contain; /* Compatível com PNG e SVG */
    transition: transform 0.3s ease;
    display: block; /* Garante renderização correta */
}

.footer-logo-img:hover {
    transform: scale(1.05);
}

/* Modo CLARO: Mostrar logo escura, ocultar logo branca */
.logo-tema-escuro {
    display: none; /* Oculta logo branca no modo claro */
}

.logo-tema-claro {
    display: block; /* Mostra logo escura no modo claro */
}

/* Modo ESCURO: Mostrar logo branca, ocultar logo escura */
body.dark .logo-tema-claro {
    display: none; /* Oculta logo escura no modo escuro */
}

body.dark .logo-tema-escuro {
    display: block; /* Mostra logo branca no modo escuro */
}

/* Fix para Dark Mode usando suas variáveis */
body.dark .system-footer-fixed {
    background-color: var(--surface);
    border-top-color: rgba(255,255,255,0.05);
}

/* Responsividade: O footer deixa de ser fixo em telas pequenas */
@media (max-width: 992px) {
    .system-footer-fixed { 
        position: relative; /* Evita bug de sobreposição no mobile */
        left: 0; 
        padding: 20px;
    }
    .footer-container { 
        flex-direction: column; 
        text-align: center; 
        gap: 15px; 
    }
    .footer-column, .center-column { flex: none; }
    .right-align { align-items: center; }
    
    /* Ambas as logos mantêm o mesmo tamanho no mobile */
    .footer-logo-img { 
        height: 60px; 
        width: auto;
    }
}

/* Mobile Portrait: Esconde footer completamente para melhor UX */
@media (max-width: 768px) {
    .system-footer-fixed {
        display: none !important;
    }
}

/* ==================== CORREÇÕES MOBILE SOLICITAR.PHP ==================== */
/* Grid responsivo para informações importantes */
.info-grid-responsivo {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* Container de solicitação - garantir largura total */
#solicitar-form-container,
#solicitar-info-container {
    max-width: 100%;
    margin: 25px 0 0 0;
    box-sizing: border-box;
}

/* Form com largura total */
.w-100 {
    width: 100% !important;
}

/* Mobile: forçar largura total e prevenir overflow */
@media (max-width: 768px) {
    .info-grid-responsivo {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    #solicitar-form-container,
    #solicitar-info-container {
        width: 100% !important;
        max-width: 100% !important;
        margin: 20px 0 !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }
    
    #solicitar-form-container .card-body,
    #solicitar-info-container .card-body {
        padding: 1rem !important;
        box-sizing: border-box !important;
    }
    
    /* Garantir que o form não cause overflow */
    form.w-100 {
        max-width: 100%;
        overflow-x: hidden;
    }
}