:root {
    /* Color Palette - Premium Dark Mode based on Campanha2026 */
    --bg-main: #0a0b10;
    --bg-card: #161b22;
    --bg-nav: #0d1117;
    --accent-primary: #d97706; /* Âmbar Escuro para melhor contraste */
    --accent-secondary: #0056b3; /* Azul Fabiana Bolsonaro */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --border-color: #30363d;
    --success: #238636;
    --danger: #da3633;
    --info: #388bfd;
    --warning: #d97706;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 10px 30px rgba(0,0,0,0.5);
    --bg-glass: rgba(22, 27, 34, 0.7);
    --border-glass: rgba(255, 255, 255, 0.1);
    --bg-toggle: rgba(255, 255, 255, 0.05);
    --bg-hover: rgba(255, 215, 0, 0.05);
}

[data-theme="light"] {
    --bg-main: #f4f6f9;
    --bg-card: #ffffff;
    --bg-nav: #ffffff;
    --accent-primary: #b8860b; /* Dark Golden Rod - melhor contraste no branco */
    --text-primary: #1a1d23;
    --text-secondary: #535a66;
    --border-color: #d1d9e0;
    --shadow-premium: 0 10px 40px rgba(0,0,0,0.08);
    --bg-glass: rgba(255, 255, 255, 0.75);
    --border-glass: rgba(0, 0, 0, 0.08);
    --bg-toggle: rgba(0, 0, 0, 0.03);
    --bg-hover: rgba(184, 134, 11, 0.15); /* Mais visível */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

/* Scrollbar global — Webkit (Chrome, Edge, Safari) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(13, 17, 23, 0.4);
}

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

::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* Layout Structure */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 260px;
    background-color: var(--bg-nav);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    transition: transform 0.3s ease, width 0.3s ease;
    overflow-y: auto;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    backdrop-filter: blur(4px);
}

.sidebar-header {
    padding: 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(45deg, var(--accent-primary), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    flex: 1;
    padding: 1.5rem 0.75rem;
    list-style: none;
}

.nav-item {
    margin-bottom: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: var(--bg-hover);
    color: var(--accent-primary);
}

.nav-link i {
    width: 24px;
    margin-right: 12px;
    font-size: 1.2rem;
}

/* Main Content */
.main-content {
    margin-left: 260px;
    width: calc(100% - 260px);
    padding: 2rem;
    min-height: 100vh;
}

/* Dashboard Cards */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* Glassmorphism Elements */
.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 2rem;
}

/* Utils */
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    background: var(--bg-toggle);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    align-items: center;
    justify-content: center;
}

h1,
h2,
h3 {
    margin-bottom: 1rem;
}

/* Responsive: Sidebar compacta em telas médias */
@media (max-width: 1300px) and (min-width: 1101px) {
    .sidebar {
        width: 200px;
    }

    .sidebar .nav-link span {
        font-size: 0.85rem;
    }

    .sidebar-header {
        padding: 1.2rem;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .main-content {
        margin-left: 200px;
        width: calc(100% - 200px);
    }
}

/* Responsive: Sidebar oculta em telas pequenas */
@media (max-width: 1100px) {
    .sidebar {
        transform: translateX(-100%);
        width: 260px;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .sidebar-overlay.active {
        display: block;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 1rem;
    }

    .menu-toggle {
        display: flex;
    }
}

/* Navigation & Pagination */
.alphabet-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.alphabet-filter::-webkit-scrollbar {
    height: 4px;
}

.alphabet-filter::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.alpha-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    transition: var(--transition);
}

.alpha-btn.btn-all {
    padding: 0 1.5rem;
    width: auto;
}

.alpha-btn:hover,
.alpha-btn.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(255, 215, 0, 0.05);
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.page-link {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
}

.page-link:hover,
.page-link.active {
    background: var(--accent-primary);
    color: #000;
    border-color: var(--accent-primary);
}

.page-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent-primary);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-premium);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: none;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

@media (max-width: 480px) {
    .main-content {
        padding: 0.75rem;
        padding-bottom: 5rem;
        overflow-x: hidden;
    }

    .section-card {
        padding: 1rem;
        margin-bottom: 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .data-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .data-value {
        font-size: 1rem;
    }

    .votos-badge,
    .perc-badge {
        font-size: 0.75rem;
        padding: 2px 8px;
    }

    .back-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 44px;
        height: 44px;
    }

    .mobile-br {
        display: block;
    }

    .main-content header h1 {
        white-space: normal !important;
        line-height: 1.1;
    }

    .user-block {
        padding: 0.5rem 0.8rem !important;
        gap: 0.5rem !important;
    }

    .user-block div {
        text-align: center !important;
    }

    .user-block div span {
        font-size: 0.75rem;
    }

    .user-block small {
        display: none;
    }

    .user-block i {
        font-size: 1.5rem !important;
    }
}

.mobile-br {
    display: none;
}

/* Search Results Dropdown Integration */
.search-results-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-premium);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
    margin-top: 5px;
}

.search-results-dropdown div {
    padding: 8px 12px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search-results-dropdown div:last-child {
    border-bottom: none;
}

.search-results-dropdown div:hover {
    background: var(--bg-hover);
    color: var(--accent-primary);
    padding-left: 15px;
}