/* ============================================
   VARIÁVEIS E RESET
   ============================================ */
:root {
    /* Cores - Modo Claro */
    --color-bg: #f5f7fb;
    --color-surface: #ffffff;
    --color-surface-alt: #f8f9fc;
    --color-border: #e4e7ef;
    --color-border-strong: #d0d5e0;
    --color-text: #1a1f36;
    --color-text-secondary: #5a6478;
    --color-text-muted: #8892a6;
    --color-primary: #0d6efd;
    --color-primary-hover: #0b5ed7;
    --color-primary-light: #e7f0ff;
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    --color-orange: #f97316;
    --color-orange-light: #ffedd5;
    --color-gray: #6b7280;
    --color-gray-light: #f3f4f6;
    --color-info: #3b82f6;
    --color-info-light: #dbeafe;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
    --shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);
    --shadow-lg: 0 12px 32px rgba(16, 24, 40, 0.12);
    --shadow-xl: 0 20px 48px rgba(16, 24, 40, 0.16);
    
    /* Bordas */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    /* Transições */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Tipografia */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

[data-theme="dark"] {
    --color-bg: #0f1419;
    --color-surface: #1a1f2e;
    --color-surface-alt: #232a3b;
    --color-border: #2d3548;
    --color-border-strong: #3d4760;
    --color-text: #e6e8ef;
    --color-text-secondary: #a0a8bc;
    --color-text-muted: #6b7590;
    --color-primary: #4d8dff;
    --color-primary-hover: #6ba0ff;
    --color-primary-light: #1a2d4d;
    --color-success: #34d399;
    --color-success-light: #0f3d2e;
    --color-warning: #fbbf24;
    --color-warning-light: #3d2f0f;
    --color-danger: #f87171;
    --color-danger-light: #3d1515;
    --color-orange: #fb923c;
    --color-orange-light: #3d2415;
    --color-gray: #9ca3af;
    --color-gray-light: #2d3548;
    --color-info: #60a5fa;
    --color-info-light: #1a2d4d;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.6);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background var(--transition-base), color var(--transition-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   HEADER
   ============================================ */
.app-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
}

.brand-logo svg {
    width: 24px;
    height: 24px;
}

.brand-text h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin: 0;
}

.brand-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
    display: block;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--color-surface-alt);
    border-color: var(--color-border-strong);
    transform: translateY(-1px);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.theme-toggle .icon-moon {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
    display: block;
}

/* ============================================
   MAIN
   ============================================ */
main {
    flex: 1;
    padding: 32px 0;
}

/* ============================================
   SEARCH SECTION
   ============================================ */
.search-section {
    margin-bottom: 32px;
}

.search-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.search-header h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.search-header p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 14px;
}

.search-form {
    width: 100%;
}

.input-group {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.cnpj-input {
    width: 100%;
    height: 52px;
    padding: 0 48px 0 48px;
    font-size: 16px;
    font-family: var(--font-mono);
    font-weight: 500;
    letter-spacing: 0.5px;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.cnpj-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.cnpj-input.valid {
    border-color: var(--color-success);
}

.cnpj-input.invalid {
    border-color: var(--color-danger);
}

.validation-indicator {
    position: absolute;
    right: 16px;
    width: 20px;
    height: 20px;
    display: none;
}

.validation-indicator.show {
    display: block;
}

.validation-indicator.valid::before {
    content: '✓';
    color: var(--color-success);
    font-weight: bold;
    font-size: 18px;
}

.validation-indicator.invalid::before {
    content: '✗';
    color: var(--color-danger);
    font-weight: bold;
    font-size: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 20px;
    height: 52px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-family: inherit;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--color-surface-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-border);
}

.btn-sm {
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
    background: var(--color-surface-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-sm:hover {
    background: var(--color-border);
}

.btn-icon {
    height: 40px;
    padding: 0 14px;
    font-size: 13px;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-icon:hover {
    background: var(--color-surface-alt);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-icon svg {
    width: 16px;
    height: 16px;
}

.search-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.search-hint svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ============================================
   INITIAL STATE
   ============================================ */
.initial-state {
    text-align: center;
    padding: 48px 24px;
}

.initial-content {
    max-width: 640px;
    margin: 0 auto;
}

.initial-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.initial-icon svg {
    width: 40px;
    height: 40px;
}

.initial-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.initial-content p {
    color: var(--color-text-secondary);
    font-size: 16px;
    margin-bottom: 32px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-fast);
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.feature-item svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.feature-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

/* ============================================
   SKELETON LOADING
   ============================================ */
.skeleton-loader {
    display: grid;
    gap: 20px;
}

.skeleton-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--color-border);
}

.skeleton-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.skeleton {
    background: linear-gradient(90deg, var(--color-surface-alt) 0%, var(--color-border) 50%, var(--color-surface-alt) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

.skeleton-title {
    height: 28px;
    width: 60%;
    margin-bottom: 16px;
}

.skeleton-subtitle {
    height: 20px;
    width: 40%;
    margin-bottom: 16px;
}

.skeleton-text {
    height: 14px;
    width: 100%;
    margin-bottom: 10px;
}

.skeleton-text.short {
    width: 60%;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   ERROR CONTAINER
   ============================================ */
.error-container {
    background: var(--color-surface);
    border: 1px solid var(--color-danger);
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.error-icon {
    width: 64px;
    height: 64px;
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.error-icon svg {
    width: 32px;
    height: 32px;
}

.error-container h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.error-container p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 15px;
}

/* ============================================
   RESULTS TOOLBAR
   ============================================ */
.results-toolbar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.results-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.results-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.toolbar-right {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ============================================
   EXECUTIVE SUMMARY
   ============================================ */
.executive-summary {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.executive-summary h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
}

.executive-summary h3 svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.summary-item {
    padding: 14px 16px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
    transition: all var(--transition-fast);
}

.summary-item:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-sm);
}

.summary-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.summary-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    word-break: break-word;
}

.summary-value.empty {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-ativa {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge-suspensa {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.badge-inapta {
    background: var(--color-orange-light);
    color: var(--color-orange);
}

.badge-baixada {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.badge-nula {
    background: var(--color-gray-light);
    color: var(--color-gray);
}

.badge-default {
    background: var(--color-info-light);
    color: var(--color-info);
}

/* ============================================
   SECTION CARDS
   ============================================ */
.section-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-border);
}

.section-header svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.section-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.section-body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.info-item {
    padding: 10px 0;
}

.info-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.info-value {
    font-size: 14px;
    color: var(--color-text);
    word-break: break-word;
}

/* ============================================
   STATS PANEL
   ============================================ */
.stats-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.stats-panel h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.stats-panel h3 svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
}

.stat-card {
    background: linear-gradient(135deg, var(--color-surface-alt), var(--color-surface));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ============================================
   SOCIOS TABLE
   ============================================ */
.socios-list {
    display: grid;
    gap: 12px;
}

.socio-card {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: start;
}

.socio-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.socio-info {
    display: grid;
    gap: 6px;
}

.socio-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}

.socio-role {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.socio-details {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}

.socio-detail {
    font-size: 12px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.socio-detail strong {
    color: var(--color-text-secondary);
    font-weight: 600;
}

/* ============================================
   CNAES LIST
   ============================================ */
.cnaes-list {
    display: grid;
    gap: 10px;
}

.cnae-item {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all var(--transition-fast);
}

.cnae-item:hover {
    border-color: var(--color-primary);
    transform: translateX(2px);
}

.cnae-item.main {
    border-left: 3px solid var(--color-primary);
    background: var(--color-primary-light);
}

.cnae-code {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-surface);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.cnae-description {
    flex: 1;
    font-size: 14px;
    color: var(--color-text);
}

.cnae-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--color-primary);
    color: white;
    letter-spacing: 0.5px;
}

/* ============================================
   INSCRICOES ESTADUAIS
   ============================================ */
.inscricoes-list {
    display: grid;
    gap: 12px;
}

.inscricao-card {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

/* ============================================
   JSON VIEWER
   ============================================ */
.json-viewer-section {
    margin-top: 20px;
}

.json-viewer-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.json-search-wrapper {
    flex: 1;
    min-width: 240px;
    position: relative;
    display: flex;
    align-items: center;
}

.json-search-wrapper svg {
    position: absolute;
    left: 12px;
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.json-search-input {
    width: 100%;
    height: 40px;
    padding: 0 80px 0 38px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.json-search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.json-search-count {
    position: absolute;
    right: 12px;
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 600;
}

.json-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.json-viewer {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.7;
    overflow-x: auto;
    max-height: 600px;
    overflow-y: auto;
}

.json-node {
    position: relative;
}

.json-key {
    color: #9c27b0;
    font-weight: 600;
}

[data-theme="dark"] .json-key {
    color: #ce93d8;
}

.json-string {
    color: #2e7d32;
}

[data-theme="dark"] .json-string {
    color: #81c784;
}

.json-number {
    color: #1565c0;
}

[data-theme="dark"] .json-number {
    color: #64b5f6;
}

.json-boolean {
    color: #e65100;
    font-weight: 600;
}

[data-theme="dark"] .json-boolean {
    color: #ffb74d;
}

.json-null {
    color: #616161;
    font-style: italic;
}

.json-bracket {
    color: var(--color-text-muted);
    font-weight: 600;
}

.json-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-right: 4px;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
    user-select: none;
    vertical-align: middle;
}

.json-toggle.collapsed {
    transform: rotate(-90deg);
}

.json-toggle svg {
    width: 12px;
    height: 12px;
}

.json-children {
    margin-left: 20px;
    padding-left: 12px;
    border-left: 1px dashed var(--color-border);
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.json-children.collapsed {
    display: none;
}

.json-item {
    margin: 2px 0;
}

.json-preview {
    color: var(--color-text-muted);
    font-style: italic;
    font-size: 12px;
    cursor: pointer;
}

.json-preview:hover {
    color: var(--color-primary);
}

.json-highlight {
    background: var(--color-warning-light);
    padding: 1px 3px;
    border-radius: 3px;
    color: var(--color-text) !important;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
    animation: fadeIn var(--transition-fast);
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    animation: slideUp var(--transition-base);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-surface-alt);
    color: var(--color-text);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    flex: 1;
    overflow: auto;
    padding: 20px 24px;
}

.modal-body pre {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--color-text);
    max-height: 60vh;
    overflow: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

/* ============================================
   TOAST
   ============================================ */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 400px;
    animation: slideInRight var(--transition-base);
    pointer-events: auto;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-danger);
}

.toast.info {
    border-left: 4px solid var(--color-info);
}

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast.success .toast-icon { color: var(--color-success); }
.toast.error .toast-icon { color: var(--color-danger); }
.toast.info .toast-icon { color: var(--color-info); }

.toast-message {
    flex: 1;
    font-size: 14px;
    color: var(--color-text);
}

.toast.hiding {
    animation: slideOutRight var(--transition-base) forwards;
}

/* ============================================
   FOOTER
   ============================================ */
.app-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    margin-top: 48px;
}

.footer-content {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.footer-content p {
    margin: 4px 0;
}

.footer-credits strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.fade-in {
    animation: fadeIn var(--transition-base);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    main {
        padding: 20px 0;
    }
    
    .header-content {
        padding: 12px 16px;
    }
    
    .brand-text h1 {
        font-size: 16px;
    }
    
    .brand-subtitle {
        font-size: 11px;
    }
    
    .search-card {
        padding: 20px;
    }
    
    .search-header h2 {
        font-size: 20px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .results-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left,
    .toolbar-right {
        width: 100%;
        justify-content: center;
    }
    
    .toolbar-right {
        flex-wrap: wrap;
    }
    
    .toolbar-right .btn-icon {
        flex: 1;
        min-width: 120px;
    }
    
    .summary-grid,
    .section-body {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .socio-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .socio-avatar {
        margin: 0 auto;
    }
    
    .json-viewer-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .json-actions {
        width: 100%;
        justify-content: stretch;
    }
    
    .json-actions .btn {
        flex: 1;
    }
    
    .toast-container {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
    
    .toast {
        min-width: 0;
        max-width: 100%;
    }
    
    .modal {
        padding: 0;
    }
    
    .modal-content {
        max-height: 100vh;
        border-radius: 0;
        height: 100%;
    }
    
    .initial-content h2 {
        font-size: 22px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-logo {
        width: 36px;
        height: 36px;
    }
    
    .brand-logo svg {
        width: 20px;
        height: 20px;
    }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    .app-header,
    .search-section,
    .results-toolbar,
    .json-viewer-toolbar,
    .json-viewer-section,
    .app-footer,
    .theme-toggle,
    .modal {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section-card,
    .executive-summary,
    .stats-panel {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    main {
        padding: 0;
    }
    
    .container {
        max-width: 100%;
    }
}

/* ============================================
   DESTAQUE PARA TEMPO DE ATIVIDADE
   ============================================ */
.summary-value.highlight {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 16px;
}

.summary-item:has(.summary-value.highlight) {
    border-left-color: var(--color-success);
    background: var(--color-success-light);
}

[data-theme="dark"] .summary-item:has(.summary-value.highlight) {
    background: rgba(16, 185, 129, 0.1);
}