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

:root {
    --primary-color: #d4af37;
    --primary-dark: #b8941f;
    --primary-light: #f4d03f;
    --secondary-color: #1a1a1a;
    --secondary-dark: #000000;
    --accent-gold: #ffd700;
    --background: #ffffff;
    --surface: #f8f8f8;
    --surface-dark: #2a2a2a;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-light: #ffffff;
    --divider: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-elevated: rgba(0, 0, 0, 0.2);
    --gold-gradient: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
    --error-color: #dc3545;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header e Navegação */
header {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary-color);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-container img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Drawer Mobile */
.drawer {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    background: white;
    box-shadow: 2px 0 8px var(--shadow-elevated);
    transition: left 0.3s ease;
    z-index: 2000;
    padding: 2rem 1rem;
}

.drawer.open {
    left: 0;
}

.drawer-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1500;
}

.drawer-overlay.open {
    display: block;
}

.drawer-links {
    list-style: none;
}

.drawer-links li {
    margin: 1rem 0;
}

.drawer-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    display: block;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background 0.3s;
}

.drawer-links a:hover {
    background: var(--surface);
}

/* Hero Section */
.hero {
    position: relative;
    height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.hero img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(26, 26, 26, 0.8));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: var(--primary-color);
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: var(--text-light);
}

/* Container Principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Cards */
.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px var(--shadow-elevated);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--secondary-color);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    color: var(--accent-gold);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-outlined {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-weight: 600;
}

.btn-outlined:hover {
    background: var(--gold-gradient);
    color: var(--secondary-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--divider);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Tabelas */
.table-container {
    overflow-x: auto;
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 8px var(--shadow);
    border-radius: 8px;
    overflow: hidden;
}

thead {
    background: var(--gold-gradient);
    color: var(--secondary-color);
    font-weight: 600;
}

th, td {
    padding: 1rem;
    text-align: left;
}

tbody tr {
    border-bottom: 1px solid var(--divider);
}

tbody tr:hover {
    background-color: var(--surface);
}

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

/* Filtros */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1rem;
    background: var(--surface);
    border-radius: 8px;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

/* Chips */
.chip {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--surface);
    border-radius: 16px;
    font-size: 0.875rem;
    margin: 0.25rem;
    cursor: pointer;
    transition: all 0.3s;
}

.chip:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    font-weight: 600;
}

.chip.active {
    background: var(--gold-gradient);
    color: var(--secondary-color);
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(212, 175, 55, 0.3);
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: 3rem 1rem 1rem;
    margin-top: 4rem;
    border-top: 2px solid var(--primary-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin: 0.5rem 0;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background: var(--gold-gradient);
    color: var(--secondary-color);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
    opacity: 0.3;
}