:root {
    /* Themes */
    --cor-principal: #04D361; /* Emerald green for elements/text */
    --cor-principal-hover: #03A74D;
    
    --cor-dourado: #D4AF37; /* Luxurious brown instead of yellow */
    
    /* Dark Mode Absolute Default */
    --cor-fundo: #0A0A0A;
    --cor-texto: #FFFFFF;
    --cor-texto-muted: #A1A1A1;
    
    --glass-bg: rgba(20, 20, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(12px) saturate(180%);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    
    --header-bg: rgba(10, 10, 10, 0.6);
    --header-bg-scroll: rgba(10, 10, 10, 0.95);
    
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --font-view: 'Inter', sans-serif;
    
    --tag-success-bg: rgba(4, 211, 97, 0.15);
    --tag-warning-bg: rgba(212, 175, 55, 0.15); /* matching brown */
    --tag-danger-bg: rgba(255, 74, 74, 0.15);
}

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

body { 
    font-family: var(--font-view); 
    background-color: var(--cor-fundo); 
    color: var(--cor-texto); 
    line-height: 1.8;
    letter-spacing: 0.02em;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.4s ease, color 0.4s ease;
}

body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(4, 211, 97, 0.08), transparent 25%), 
        radial-gradient(circle at 85% 30%, rgba(212, 175, 55, 0.05), transparent 25%);
    z-index: -1; pointer-events: none;
}

a { text-decoration: none; color: var(--cor-principal); transition: all 0.3s ease; }
a:hover { color: var(--cor-dourado); text-shadow: 0 0 8px rgba(212, 175, 55, 0.5); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; color: var(--cor-texto-muted); }
.text-danger { color: #FF4A4A !important; }

h1, h2, h3 { 
    color: var(--cor-texto); 
    margin-bottom: 12px; 
    font-weight: 800; 
    letter-spacing: -0.03em; 
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-wrap: balance;
}

/* Animations */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(4, 211, 97, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(4, 211, 97, 0); }
    100% { box-shadow: 0 0 0 0 rgba(4, 211, 97, 0); }
}

/* Buttons */
.btn { 
    display: inline-flex; justify-content: center; align-items: center; 
    padding: 12px 28px; border-radius: var(--radius-md); font-weight: 600; 
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: pointer; border: none;
    letter-spacing: 0.5px;
}
.btn-primary { 
    background: rgba(4, 211, 97, 0.85); 
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    color: #FFF; 
    border: 1px solid rgba(4, 211, 97, 0.5);
    box-shadow: 0 4px 15px rgba(4, 211, 97, 0.3); 
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.btn-primary.pulse-btn {
    animation: pulse 2s infinite;
}
.btn-primary:hover { 
    background: rgba(3, 167, 77, 0.95);
    border-color: rgba(4, 211, 97, 0.8);
    transform: translateY(-4px); 
    box-shadow: 0 10px 20px rgba(4, 211, 97, 0.4);
}
.btn-outline { 
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    color: var(--cor-texto); border: 1px solid var(--glass-border); 
}
.btn-outline:hover { 
    background: rgba(128,128,128,0.2);
    box-shadow: var(--shadow-glass);
    transform: translateY(-4px);
}
.btn-large { padding: 16px 32px; font-size: 1.125rem; border-radius: var(--radius-lg); }
.btn-block { width: 100%; display: flex; }
.btn-sm { padding: 8px 16px; font-size: 0.875rem; border-radius: 8px; }

/* Header */
.header { 
    background: var(--header-bg); 
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    padding: 16px 0; position: sticky; top: 0; z-index: 100; 
    border-bottom: 1px solid var(--glass-border); 
    transition: all 0.3s ease;
}
.header.scrolled {
    background: var(--header-bg-scroll);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.header-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--cor-texto); letter-spacing: -0.05em; display: flex; align-items: center; gap: 10px; }
.logo::before {
    content: ''; display: inline-block; width: 24px; height: 24px;
    background: var(--cor-principal);
    border-radius: 6px; box-shadow: 0 0 15px rgba(4, 211, 97, 0.4);
}
.nav { display: flex; gap: 12px; align-items: center; }

/* Glass Panels (Unified Aesthetics) */
.glass-panel, .card, .auth-card, .stat-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
    border-radius: var(--radius-xl);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.glass-panel:hover, .card:hover, .auth-card:hover, .stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15), 0 0 20px rgba(4, 211, 97, 0.1);
    border-color: rgba(4, 211, 97, 0.3);
}

/* Hero Section */
.hero { padding: 60px 0 50px; text-align: center; position: relative; }
.hero h1 { font-size: 2.2rem; line-height: 1.1; margin-bottom: 24px; }
.hero h1 span { color: var(--cor-principal); }
.hero p { font-size: 1rem; max-width: 640px; margin: 0 auto 30px auto; color: var(--cor-texto-muted); }

/* Features */
.features { padding: 60px 0; position: relative; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 1.8rem; }
.cards-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.card { padding: 32px 24px; text-align: center; }
.card-icon { 
    font-size: 2.5rem; margin: 0 auto 20px; width: 70px; height: 70px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(128, 128, 128, 0.05); border-radius: 50%; color: var(--cor-principal); 
    box-shadow: inset 0 0 20px rgba(128,128,128,0.02);
    border: 1px solid rgba(128,128,128,0.1);
}

/* Footer */
.footer { 
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); 
    border-top: 1px solid var(--glass-border); 
    color: var(--cor-texto-muted); text-align: center; padding: 40px 24px; margin-top: 60px; 
}
.desenvolvido-por { font-size: 0.875rem; margin-top: 16px; color: var(--cor-principal); letter-spacing: 1px; text-transform: uppercase; font-weight: 700; text-shadow: 0 0 8px rgba(4,211,97,0.3); }
.theme-switcher-container { margin-top: 24px; display: flex; justify-content: center; }

/* Auth Pages */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.auth-container { width: 100%; max-width: 440px; position: relative; z-index: 10; margin: 20px auto; }
.large-container { max-width: 800px; }
.auth-card { padding: 32px 24px; }
.auth-header { text-align: center; margin-bottom: 24px; }
.auth-header h2 { font-size: 1.8rem; }
.auth-footer { text-align: center; margin-top: 24px; font-size: 0.95rem; color: var(--cor-texto-muted); }
.auth-footer a { color: var(--cor-principal); font-weight: 600; text-decoration: none; }
.auth-footer a:hover { color: var(--cor-dourado); text-shadow: 0 0 10px var(--cor-principal); }

/* Forms */
.kyc-filters { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 767px) {
    .kyc-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; }
    .kyc-filters .btn { width: 100%; font-size: 0.75rem; padding: 6px 10px; }
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.95rem; color: var(--cor-texto-muted); }
.form-control { 
    width: 100%; padding: 14px 16px; border: 1px solid var(--glass-border); border-radius: var(--radius-md); 
    font-family: var(--font-view); font-size: 1rem; transition: all 0.3s; 
    background: rgba(128,128,128,0.1); color: var(--cor-texto);
    backdrop-filter: blur(10px);
}
.form-control:focus { outline: none; border-color: var(--cor-principal); background: rgba(128,128,128,0.15); box-shadow: 0 0 0 4px rgba(4, 211, 97, 0.1); }
.grid-form { display: grid; grid-template-columns: 1fr; gap: 16px; }
.full-width { grid-column: 1 / -1; }

.upload-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 16px; }
.upload-box { 
    border: 1px dashed var(--glass-border); padding: 20px 16px; text-align: center; border-radius: var(--radius-lg); 
    background: rgba(128,128,128,0.05); color: var(--cor-texto-muted); transition: all 0.3s; cursor: pointer;
    position: relative; overflow: hidden;
}
.upload-box:hover { border-color: var(--cor-principal); background: rgba(4, 211, 97, 0.05); color: var(--cor-texto); }
.upload-box input[type="file"] { 
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer;
}
.upload-box .file-name {
    display: block; margin-top: 8px; font-size: 0.8rem; font-weight: 500; color: var(--cor-principal);
}

@media (min-width: 768px) {
    .grid-form { grid-template-columns: 1fr 1fr; }
    .upload-grid { grid-template-columns: repeat(3, 1fr); }
    .auth-card { padding: 48px; }
}

/* Dashboard Layout */
.dashboard-layout { display: flex; min-height: 100vh; flex-direction: column; }
.sidebar { 
    width: 100%; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border-bottom: 1px solid var(--glass-border); 
    display: flex; flex-direction: column; z-index: 20;
}
.sidebar-header { padding: 24px; border-bottom: 1px solid var(--glass-border); display: flex; justify-content: space-between; align-items: center; }
.sidebar-nav { padding: 12px 0; display: flex; flex-direction: row; overflow-x: auto; white-space: nowrap; gap: 12px; padding-left: 16px; padding-right: 16px; }
.sidebar-nav a { 
    padding: 12px 16px; text-decoration: none; color: var(--cor-texto-muted); 
    font-weight: 500; border-radius: var(--radius-md); transition: all 0.3s;
    position: relative; display: flex; align-items: center; gap: 12px;
}
.sidebar-nav a svg { width: 24px; height: 24px; flex-shrink: 0; }
.sidebar-nav a:hover, .sidebar-nav a.active { background: rgba(128,128,128,0.1); color: var(--cor-texto); box-shadow: inset 0 -3px 0 var(--cor-principal); }

/* Dashboard Nav Badge */
.nav-badge {
    background: var(--cor-dourado); color: #FFF; 
    padding: 2px 6px; border-radius: 10px; 
    font-size: 0.65rem; font-weight: 800; 
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
    margin-left: 6px;
}

@media (min-width: 768px) {
    .sidebar-nav { flex-direction: column; padding: 32px 16px; overflow-x: visible; gap: 12px; }
    .sidebar-nav a:hover, .sidebar-nav a.active { box-shadow: inset 3px 0 0 var(--cor-principal); }
    .sidebar { width: 280px; border-right: 1px solid var(--glass-border); border-bottom: none; flex-shrink: 0; min-height: 100vh; position: sticky; top: 0; }
    .dashboard-layout { flex-direction: row; }
}

@media (max-width: 767px) {
    .dashboard-layout { padding-bottom: 70px; }
    .sidebar {
        position: fixed; bottom: 0; left: 0; right: 0; 
        border-bottom: none; border-top: 1px solid var(--glass-border);
        box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    .sidebar-header { display: none; }
    .sidebar-nav { 
        justify-content: space-between; gap: 0; padding: 8px 16px; 
    }
    .sidebar-nav a {
        display: flex; flex-direction: column; align-items: center; justify-content: center;
        gap: 4px; padding: 6px; font-size: 0.65rem; border-radius: 8px;
        position: relative;
    }
    .sidebar-nav a .nav-badge {
        position: absolute;
        top: 2px;
        right: 20%;
        margin-left: 0;
        padding: 2px 5px;
        font-size: 0.6rem;
    }
    .sidebar-nav a svg { width: 22px; height: 22px; margin-bottom: 2px; }
    .sidebar-nav a:hover, .sidebar-nav a.active { 
        background: transparent; color: var(--cor-principal); box-shadow: none;
    }
    .main-content { padding-top: 24px; }
    
    /* Mobile Top Header (replaces sidebar logo area) */
    .mobile-top-header {
        display: flex; justify-content: space-between; align-items: center;
        padding: 16px 24px; position: sticky; top: 0; z-index: 99;
        background: var(--header-bg-scroll); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
        border-bottom: 1px solid var(--glass-border);
    }
}

/* Dashboard Sections */
.dashboard-section { transition: opacity 0.3s ease; }

/* Main Content */
.main-content { flex-grow: 1; padding: 20px; width: 100%; max-width: 100%; overflow-x: hidden; position: relative; z-index: 10; }
.content-header { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.content-header h2 { font-size: 1.5rem; margin: 0; }

/* Status tags glowing badges */
div[class*="tag-"], span[class*="tag-"] { 
    display: inline-flex; align-items: center; justify-content: center; 
    backdrop-filter: blur(8px); 
    padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.tag-success { background: var(--tag-success-bg); color: var(--cor-principal); border: 1px solid rgba(4, 211, 97, 0.3); box-shadow: inset 0 0 10px rgba(4, 211, 97, 0.1), 0 0 15px rgba(4, 211, 97, 0.2); }
.tag-warning { background: var(--tag-warning-bg); color: var(--cor-dourado); border: 1px solid rgba(212, 175, 55, 0.3); box-shadow: inset 0 0 10px rgba(212, 175, 55, 0.1), 0 0 15px rgba(212, 175, 55, 0.2); }
.user-status { align-self: flex-start; }

/* Dashboard Cards */
.dashboard-cards { display: grid; grid-template-columns: 1fr; gap: 20px; }
.stat-card { padding: 24px; position: relative; overflow: hidden; }
.stat-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; border-radius: 4px 0 0 4px;
}
.border-left-primary::before { background-color: var(--cor-principal); box-shadow: 0 0 15px var(--cor-principal); }
.border-left-warning::before { background-color: var(--cor-dourado); box-shadow: 0 0 15px rgba(212, 175, 55, 0.6); }
.border-left-danger::before { background-color: #FF4A4A; box-shadow: 0 0 15px rgba(255, 74, 74, 0.6); }

.stat-card h3 { font-size: 0.95rem; color: var(--cor-texto-muted); margin-bottom: 12px; font-weight: 500; font-family: var(--font-view); }
.stat-card .value { font-size: 2rem; font-weight: 800; color: var(--cor-texto); letter-spacing: -0.05em; line-height: 1; margin-bottom: 4px; text-shadow: 0 2px 4px rgba(0,0,0,0.1); }

/* Tables */
.table-responsive { overflow-x: auto; margin-top: 24px; padding: 16px; border-radius: var(--radius-xl); background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); }
.table { width: 100%; border-collapse: separate; border-spacing: 0; }
.table th, .table td { padding: 12px; text-align: left; border-bottom: 1px solid rgba(128,128,128,0.1); }
.table th { background: rgba(128,128,128,0.05); color: var(--cor-texto-muted); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; }
.table th:first-child { border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
.table th:last-child { border-top-right-radius: 12px; border-bottom-right-radius: 12px; }
.table tbody tr { transition: background-color 0.2s; }
.table tbody tr:hover { background: rgba(128,128,128,0.05); }

/* Mobile Stacked Tables */
@media (max-width: 767px) {
    .table-responsive {
        background: transparent; border: none; padding: 0; box-shadow: none; margin-top: 16px;
    }
    .table, .table tbody, .table tr {
        display: block; width: 100%;
    }
    .table thead { display: none; }
    .table tr {
        background: var(--glass-bg); backdrop-filter: var(--glass-blur);
        border: 1px solid var(--glass-border); border-radius: var(--radius-lg);
        margin-bottom: 16px; padding: 12px 16px; box-shadow: var(--shadow-glass);
    }
    .table td {
        display: flex; justify-content: space-between; align-items: center;
        padding: 10px 0; border-bottom: 1px solid rgba(128,128,128,0.1); text-align: right;
        gap: 12px;
    }
    .table td > :not(::before) {
        max-width: 60%;
        text-align: right;
        overflow-wrap: break-word;
    }
    .table td:last-child { border-bottom: none; }
    .table td::before {
        content: attr(data-label); font-size: 0.75rem; text-transform: uppercase;
        color: var(--cor-texto-muted); font-weight: 600; text-align: left;
        flex-shrink: 0; margin-right: auto;
    }
}

/* Responsive Grid/Layout adjustments */
@media (min-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .cards-grid { grid-template-columns: repeat(3, 1fr); }
    .grid-form { grid-template-columns: 1fr 1fr; }
    .upload-grid { grid-template-columns: repeat(3, 1fr); }
    .auth-card { padding: 48px 32px; }
    .stat-card { padding: 28px; }
    .table-responsive { padding: 24px; margin-top: 32px; }
    .table th, .table td { padding: 16px; }
}

@media (min-width: 1024px) {
    .hero h1 { font-size: 4rem; }
    .main-content { padding: 40px; }
    .content-header { flex-direction: row; justify-content: space-between; align-items: flex-start; margin-bottom: 40px; }
    .dashboard-cards { grid-template-columns: repeat(3, 1fr); }
}