/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de Cores Profissional - Inspirada no MeuEndereçoBR */
    --bg-primary: #f8f9fa;        /* Cinza claro de fundo */
    --bg-secondary: #ffffff;     /* Branco para cards */
    --text-primary: #333333;    /* Cinza escuro para texto */
    --text-secondary: #666666;   /* Cinza médio */
    --text-muted: #999999;       /* Cinza claro */
    
    --primary: #0056b3;          /* Azul profissional */
    --primary-hover: #004494;    /* Azul escuro */
    --primary-light: #e7f1ff;    /* Azul muito claro */
    
    --accent: #007bff;           /* Azul vibrante */
    --success: #28a745;          /* Verde */
    --danger: #dc3545;           /* Vermelho */
    --warning: #ffc107;         /* Amarelo */
    --info: #17a2b8;            /* Azul claro */
    
    --border: #e9ecef;           /* Cinza para bordas */
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--bg-primary);
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container Principal */
.main-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 100px 20px 60px 20px;
    animation: fadeIn 0.6s ease-in;
}

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

/* Header e Brand */
.brand {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    text-align: center;
}

.slogan {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
    text-align: center;
    font-weight: 400;
}

/* Menu de Navegação - Limpo e Profissional */
.menu {
    width: 100%;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    height: 70px;
    border-bottom: 1px solid var(--border);
}

/* Compatibilidade: Se não houver menu-container, o menu funciona normalmente */
.menu > a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    margin: 0 15px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 10px 16px;
    border-radius: 8px;
    position: relative;
    white-space: nowrap;
}

.menu > a:hover,
.menu > a.active {
    color: var(--primary);
    background: var(--primary-light);
}

.menu-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    position: relative;
}

.menu-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 10px 16px;
    border-radius: 8px;
    position: relative;
    white-space: nowrap;
}

.menu-links a:hover,
.menu-links a.active {
    color: var(--primary);
    background: var(--primary-light);
}

/* Botão Hambúrguer - Oculto por padrão */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    z-index: 1001;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Cards - Design Limpo e Moderno */
.card {
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    padding: 32px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

/* Inputs - Design Limpo */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="datetime-local"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    margin: 8px 0 16px 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    background: #ffffff;
    transition: all 0.3s ease;
    font-family: inherit;
    color: var(--text-primary);
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-light);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Botões - Estilo Profissional */
button,
.btn {
    background-color: var(--primary);
    color: #fff;
    border: none;
    padding: 12px 24px;
    width: 100%;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 86, 179, 0.2);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

button:hover,
.btn:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(0, 86, 179, 0.3);
    transform: translateY(-1px);
}

button:active,
.btn:active {
    transform: translateY(0);
}

/* Botão Secundário */
.btn-secondary {
    background-color: #ffffff;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* Tabelas - Design Limpo */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: var(--shadow);
}

table thead {
    background-color: var(--primary);
    color: white;
}

table thead th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: all 0.2s ease;
    background: #ffffff;
}

table tbody tr:hover {
    background: var(--primary-light);
}

table tbody tr:last-child {
    border-bottom: none;
}

table tbody td {
    padding: 14px 16px;
    color: var(--text-primary);
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Alertas e Mensagens */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 4px solid;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: var(--success);
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: var(--danger);
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-color: var(--info);
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-color: var(--warning);
}

/* Badges e Status */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary);
}

/* Hero Section */
.banner-hero {
    text-align: center;
    padding: 60px 40px;
    background: #ffffff;
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-card);
}

.banner-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.banner-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 400;
}

.cta {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: #ffffff;
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.stat-card .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin: 8px 0;
}

.stat-card .label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsividade */
@media (max-width: 1200px) {
    .main-container {
        padding: 100px 20px 60px 20px;
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-container {
        padding: 80px 15px 40px 15px;
    }
    
    .brand {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    .banner-title {
        font-size: 1.8rem;
    }
    
    .banner-desc {
        font-size: 1rem;
    }
    
    .card {
        padding: 20px 16px;
        border-radius: 12px;
    }
    
    .menu {
        height: 60px;
    }
    
    /* Compatibilidade: Menu antigo em mobile */
    .menu > a {
        display: none;
    }
    
    .menu-container {
        padding: 0 15px;
        width: 100%;
    }
    
    /* Mostrar botão hambúrguer em mobile */
    .menu-toggle {
        display: flex;
    }
    
    /* Ocultar links do menu em mobile por padrão */
    .menu-links {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, box-shadow 0.3s ease;
        box-shadow: none;
        z-index: 999;
    }
    
    /* Mostrar menu quando ativo */
    .menu-links.active {
        max-height: 400px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }
    
    .menu-links a {
        width: 100%;
        margin: 0;
        padding: 14px 20px;
        border-radius: 0;
        text-align: left;
        border-bottom: 1px solid var(--border);
        display: block;
    }
    
    .menu-links a:last-child {
        border-bottom: none;
    }
    
    .menu-links a:hover,
    .menu-links a.active {
        background: var(--primary-light);
        color: var(--primary);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    table {
        font-size: 0.85rem;
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table thead th,
    table tbody td {
        padding: 10px 8px;
        white-space: nowrap;
    }
    
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        -ms-overflow-style: -ms-autohiding-scrollbar;
    }
    
    /* Melhorar inputs em mobile */
    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="number"],
    input[type="datetime-local"],
    input[type="tel"],
    textarea,
    select {
        font-size: 16px !important; /* Evitar zoom automático no iOS */
        padding: 14px 16px;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Melhorar botões em mobile */
    button,
    .btn {
        padding: 14px 24px;
        font-size: 16px;
        width: 100%;
        margin-bottom: 12px;
    }
    
    button:last-child,
    .btn:last-child {
        margin-bottom: 0;
    }
    
    /* Ajustar formulários */
    form {
        width: 100%;
    }
    
    /* Melhorar cards e seções */
    h1, h2, h3 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    h3 {
        font-size: 1.1rem;
    }
    
    /* Ajustar espaçamentos */
    .alert {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .main-container {
        padding: 70px 10px 30px 10px;
    }
    
    .brand {
        font-size: 1.5rem;
        margin-bottom: 16px;
    }
    
    .banner-title {
        font-size: 1.5rem;
    }
    
    .banner-desc {
        font-size: 0.95rem;
    }
    
    .card {
        padding: 16px 12px;
        border-radius: 10px;
    }
    
    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="number"],
    input[type="datetime-local"],
    input[type="tel"],
    textarea,
    select {
        padding: 12px 14px;
        font-size: 16px !important;
        width: 100%;
        box-sizing: border-box;
    }
    
    button,
    .btn {
        padding: 14px 20px;
        font-size: 15px;
        width: 100%;
    }
    
    h1 {
        font-size: 1.4rem;
    }
    
    h2 {
        font-size: 1.2rem;
    }
    
    h3 {
        font-size: 1rem;
    }
    
    table {
        font-size: 0.75rem;
    }
    
    table thead th,
    table tbody td {
        padding: 8px 6px;
    }
}

/* Animações */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-in {
    animation: slideIn 0.5s ease-out;
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Footer */
footer {
    background: #ffffff;
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary);
    margin-top: 60px;
    border-top: 1px solid var(--border);
}

footer a {
    color: var(--primary);
    text-decoration: none;
    margin: 0 8px;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Utilitários */
.text-center {
    text-align: center;
}

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

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

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.p-4 { padding: 32px; }

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}