/**
 * MINE - Ministério de Negócios
 * Tema customizado baseado na identidade visual da landing page
 * Cores e tipografia: Poppins + Paleta MINE
 */

/* ============================================
   VARIÁVEIS DE COR - IDENTIDADE MINE
   ============================================ */
:root {
    /* Cores Principais */
    --primary-teal: #1A5F5F;
    --secondary-teal: #2A7F7F;
    --accent-coral: #FF6B4A;
    --light-mint: #C8D5D3;
    --dark-bg: #0A0A0A;
    
    /* Cores Neutras */
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --text-dark: #1A1A1A;
    --text-gray: #666666;
    --border-color: #e0e0e0;
    
    /* Sombras */
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 8px 30px rgba(26, 95, 95, 0.15);
    
    /* Transições */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* ============================================
   GERAL
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--light-gray);
}

body.auth-body {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--secondary-teal) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

/* ============================================
   HEADER - IDENTIDADE MINE
   ============================================ */
.site-header {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--secondary-teal) 100%);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.logo a:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.logo-img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.logo a:hover .logo-img {
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
}

/* Navegação */
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-coral);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--light-mint);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--accent-coral);
    font-weight: 600;
}

/* User Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition-fast);
    border-radius: 8px;
    margin: 0.25rem;
}

.dropdown-menu a:hover {
    background: var(--light-gray);
    color: var(--primary-teal);
}

/* ============================================
   BOTÕES - ESTILO MINE
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.125rem 2rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-align: center;
    border-radius: 10px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--secondary-teal) 100%);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--secondary-teal) 0%, var(--primary-teal) 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: #ff5533;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-teal);
    color: var(--primary-teal);
}

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

.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   FORMULÁRIOS - ESTILO MINE
   ============================================ */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
    background: var(--white);
    color: var(--text-dark);
}

.form-control::placeholder {
    color: #999;
    font-weight: 400;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 4px rgba(26, 95, 95, 0.1);
}

.form-control.is-invalid {
    border-color: var(--accent-coral);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.1);
}

.invalid-feedback {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--accent-coral);
    font-weight: 500;
}

/* Checkbox e Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-teal);
    cursor: pointer;
}

.form-check label {
    cursor: pointer;
    user-select: none;
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ============================================
   CARDS E CONTAINERS
   ============================================ */
.card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 2rem;
    transition: var(--transition);
}

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

.card-header {
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-teal);
    margin: 0;
}

.card-body {
    padding: 0;
}

/* ============================================
   ALERTAS E MENSAGENS
   ============================================ */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-error,
.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--accent-coral);
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-left: 4px solid #ffc107;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-left: 4px solid var(--primary-teal);
}

/* ============================================
   AUTH PAGES - LOGIN/REGISTER
   ============================================ */
.auth-container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.auth-card {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 3rem 3.5rem 3.5rem 3.5rem;
    width: 100%;
    animation: slideUp 0.6s ease-out;
}

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

.auth-logo {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo a {
    display: inline-block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.auth-logo a:hover {
    transform: scale(1.05);
    opacity: 0.8;
}

.auth-logo img {
    max-width: 200px;
    height: auto;
    cursor: pointer;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-teal);
    text-align: center;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.auth-form {
    margin-bottom: 0;
}

.auth-links {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.auth-links a {
    color: var(--primary-teal);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.auth-links a:hover {
    color: var(--secondary-teal);
    text-decoration: underline;
}

.auth-links .separator {
    color: var(--border-color);
    font-weight: 300;
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

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

.dashboard-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-teal);
    margin-bottom: 0.5rem;
}

.dashboard-subtitle {
    color: var(--text-gray);
    font-size: 1.1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--secondary-teal) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ============================================
   TABELAS
   ============================================ */
.table-responsive {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

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

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
}

tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

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

tbody td {
    padding: 1rem;
    font-size: 0.95rem;
}

/* ============================================
   BADGES E LABELS
   ============================================ */
.badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: #28a745;
    color: var(--white);
}

.badge-danger {
    background: var(--accent-coral);
    color: var(--white);
}

.badge-warning {
    background: #ffc107;
    color: var(--text-dark);
}

.badge-info {
    background: var(--primary-teal);
    color: var(--white);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 2rem;
    margin-top: auto;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    color: var(--light-mint);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.footer-links a {
    color: var(--light-mint);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .auth-card {
        padding: 2.5rem 2rem;
    }
    
    .form-control {
        padding: 0.875rem 1rem;
    }
    
    .btn {
        padding: 1rem 1.5rem;
    }
    
    .dashboard-title {
        font-size: 2rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out;
}