:root {
    --bg-main: #060913;
    --bg-sidebar: #0b1120;
    --card-bg: rgba(22, 30, 49, 0.65);
    --border-color: rgba(255, 255, 255, 0.05);
    --text-main: #f8fafc;
    --text-muted: #64748b;
    --text-active: #94a3b8;
    
    --primary: #10b981; /* Emerald */
    --primary-glow: rgba(16, 185, 129, 0.15);
    --primary-hover: #34d399;

    /* Variáveis do Logotipo */
    --logo-primary: #f8fafc;
    --logo-secondary: #38bdf8; /* ciano/azul do logo original */
    --logo-subtext: #94a3b8;
    --paywall-bg: rgba(6, 9, 19, 0.85);

    /* Variáveis do Modal B2B */
    --modal-bg: #0b1120;
    --modal-overlay: rgba(6, 9, 19, 0.85);
    --modal-border: rgba(16, 185, 129, 0.2);
    --modal-text: #f8fafc;
    --modal-text-muted: #94a3b8;
    --modal-card-bg: rgba(255, 255, 255, 0.02);
    --modal-card-border: rgba(255, 255, 255, 0.05);
    --code-bg: #060b13;
    --code-border: rgba(255, 255, 255, 0.08);
    --code-text: #cbd5e1;
    --table-border: rgba(255, 255, 255, 0.05);
    --modal-shadow: rgba(0, 0, 0, 0.5);
}

body.light-theme {
    --bg-main: #f8fafc;
    --bg-sidebar: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.9);
    --border-color: rgba(0, 0, 0, 0.08);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-active: #334155;
    
    --primary: #059669; /* Emerald para fundo claro */
    --primary-glow: rgba(5, 150, 105, 0.1);
    --primary-hover: #047857;

    /* Variáveis do Logotipo no modo claro */
    --logo-primary: #0c2a4a; /* azul marinho do logo original */
    --logo-secondary: #3682a3; /* azul aço do logo original */
    --logo-subtext: #737e8c;
    --paywall-bg: rgba(248, 250, 252, 0.85);

    /* Variáveis do Modal B2B no modo claro */
    --modal-bg: #ffffff;
    --modal-overlay: rgba(15, 23, 42, 0.6);
    --modal-border: rgba(5, 150, 105, 0.25);
    --modal-text: #0f172a;
    --modal-text-muted: #64748b;
    --modal-card-bg: #f8fafc;
    --modal-card-border: rgba(0, 0, 0, 0.06);
    --code-bg: #0f172a; /* mantém blocos de código escuros para legibilidade */
    --code-border: rgba(255, 255, 255, 0.1);
    --code-text: #f8fafc;
    --table-border: rgba(0, 0, 0, 0.06);
    --modal-shadow: rgba(15, 23, 42, 0.15);
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 300px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    flex-shrink: 0;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.logo-dsw {
    color: var(--text-main);
}

.logo-cons {
    color: var(--primary);
}

.badge-nicho {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-item:hover {
    color: var(--text-main);
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 1rem;
}

.series-menu {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.menu-item-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-active);
    text-align: left;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
}

.menu-item-btn i {
    color: var(--text-muted);
    transition: color 0.3s;
}

.menu-item-btn:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-main);
}

.menu-item-btn.active {
    background: var(--primary-glow);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--primary);
}

.menu-item-btn.active i {
    color: var(--primary);
}

/* User Status Card */
.user-status-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-top: auto;
}

.card-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.login-form input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.8rem;
    color: var(--text-main);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.3s;
}

.login-form input:focus {
    border-color: var(--primary);
}

.btn-login {
    background: var(--primary);
    color: #000;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    padding: 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.3s;
}

.btn-login:hover {
    background: var(--primary-hover);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.avatar {
    font-size: 1.8rem;
    color: var(--text-active);
}

.user-email {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    max-width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.plan-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.1rem 0.5rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.plan-badge.free {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-active);
}

.plan-badge.active {
    background: var(--primary-glow);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.action-upgrade {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-upgrade {
    background: #635bff;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6rem;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: opacity 0.3s;
}

.btn-upgrade:hover {
    opacity: 0.9;
}

.btn-mock {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 6px;
    padding: 0.5rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-mock:hover {
    background: rgba(255, 255, 255, 0.1);
}

.action-active {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.api-key-box label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    display: block;
    margin-bottom: 0.3rem;
}

.api-key-input {
    display: flex;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.api-key-input input {
    background: transparent;
    border: none;
    padding: 0.4rem 0.6rem;
    color: var(--text-main);
    font-size: 0.8rem;
    width: 100%;
    outline: none;
}

.api-key-input button {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-left: 1px solid var(--border-color);
    color: var(--text-active);
    padding: 0 0.6rem;
    cursor: pointer;
    transition: background 0.3s;
}

.api-key-input button:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-unsubscribe {
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
    font-size: 0.75rem;
    border-radius: 6px;
    padding: 0.4rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-unsubscribe:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    overflow-y: auto;
}

.dashboard-header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.dashboard-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 0.6rem;
}

.stat-card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

.stat-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
}

/* Chart Container & Paywall */
.chart-section {
    flex-grow: 1;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.8rem;
    min-height: 400px;
    position: relative;
}

.chart-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Paywall Overlay */
.paywall-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--paywall-bg);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.paywall-content {
    max-width: 450px;
    text-align: center;
    padding: 2rem;
}

.paywall-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.paywall-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.paywall-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.8rem;
    line-height: 1.5;
}

.btn-paywall {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 0.7rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.btn-paywall:hover {
    background: var(--primary-hover);
}

.loading-spinner {
    padding: 1.5rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .dashboard-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1.5rem;
    }
    .logo {
        margin-bottom: 1.5rem;
    }
    .user-status-card {
        margin-top: 1.5rem;
    }
}

/* ==========================================
   API Documentation Modal & Code Snippets
   ========================================== */
.api-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    transition: opacity 0.3s ease;
}

.api-modal-content {
    background: var(--modal-bg);
    border: 1px solid var(--modal-border);
    border-radius: 20px;
    padding: 35px;
    max-width: 800px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px var(--modal-shadow);
    position: relative;
    color: var(--modal-text);
    transition: transform 0.3s ease;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 22px;
    font-size: 1.8rem;
    color: var(--modal-text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.close-modal:hover {
    color: var(--primary);
}

.api-modal-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.api-modal-subtitle {
    color: var(--modal-text-muted);
    font-size: 0.95rem;
    margin-bottom: 25px;
    line-height: 1.5;
}

.doc-endpoint-card {
    background: var(--modal-card-bg);
    border: 1px solid var(--modal-card-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: monospace;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.method-get {
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 700;
}

.endpoint-path {
    color: var(--modal-text);
    font-weight: 600;
}

.doc-param-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.doc-param-table th, .doc-param-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--table-border);
    color: var(--modal-text);
}

.doc-param-table th {
    color: var(--modal-text-muted);
    font-weight: 600;
}

.doc-param-table td code {
    background: var(--modal-card-border);
    border: 1px solid var(--modal-card-border);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--primary);
}

.code-tabs-container {
    margin-top: 15px;
}

.code-tabs-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.code-tab-btn {
    background: var(--modal-card-bg);
    border: 1px solid var(--modal-card-border);
    padding: 6px 14px;
    border-radius: 6px;
    color: var(--modal-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.code-tab-btn:hover:not(.active) {
    background: var(--modal-card-border);
    color: var(--modal-text);
}

.code-tab-btn.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

.code-snippet-pre {
    background: var(--code-bg) !important;
    border: 1px solid var(--code-border) !important;
    border-radius: 10px;
    padding: 18px;
    overflow-x: auto;
    margin: 15px 0 0 0;
    width: 100%;
}

.code-snippet-pre code {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    color: var(--code-text);
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    display: block;
    width: 100%;
    white-space: pre;
}

/* ==========================================
   Chart Controls, Filters & Exports
   ========================================== */
.chart-controls {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    backdrop-filter: blur(10px);
}

.filters-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-select-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.filter-select-wrapper label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.filter-select-wrapper select {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.5rem 2.2rem 0.5rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 0.9rem;
}

body.light-theme .filter-select-wrapper select {
    background: #ffffff;
    color: var(--text-main);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

.filter-select-wrapper select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.filter-select-wrapper select:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.exports-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-export {
    border: none;
    border-radius: 8px;
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-excel {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.btn-excel:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-pdf {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-pdf:hover {
    background: #ef4444;
    color: #fff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.btn-api-doc {
    width: 100%;
    margin-bottom: 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 10px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-api-doc:hover {
    background: var(--primary);
    color: #0b0f19;
    box-shadow: 0 0 15px var(--primary-glow);
}