/**
 * Sistema de Avaliação Docente — Design System
 * Tokens, primitivas e componentes.
 *
 * Ordem do arquivo:
 *   1. Tokens          6. Topbar
 *   2. Reset/Base      7. Page header + filtros
 *   3. Tipografia      8. Cards / KPI / Chart
 *   4. Layout shell    9. Tabelas / Formulários
 *   5. Sidebar        10. Estados / Responsivo
 */

/* ==========================================================
   1. TOKENS
   ========================================================== */
:root {
    /* Marca — navy > petróleo > ciano */
    --color-navy-900: #0B2D3E;
    --color-navy-800: #103B4F;
    --color-teal-700: #0F6075;
    --color-primary: #19A7C2;
    --color-primary-hover: #1592AA;
    --color-primary-soft: #EAF7FA;
    --color-primary-strong: #0F7A90;

    /* Superfícies */
    --color-background: #F7F9FC;
    --color-surface: #FFFFFF;
    --color-surface-muted: #F6F8FA;

    /* Texto */
    --color-text: #17212B;
    --color-text-muted: #667085;
    --color-text-subtle: #8B96A5;
    --color-text-inverse: #FFFFFF;

    /* Estrutura */
    --color-border: #E5E9EF;
    --color-border-strong: #D3DAE4;

    /* Semânticos */
    --color-success: #22A06B;
    --color-success-soft: #E7F6EF;
    --color-warning: #F5B942;
    --color-warning-soft: #FEF6E6;
    --color-danger: #D64545;
    --color-danger-soft: #FBEAEA;
    --color-gold: #F5B942;

    /* Paleta de dados (gráficos) */
    --chart-1: #19A7C2;
    --chart-2: #0F6075;
    --chart-3: #6FC7DA;
    --chart-4: #F5B942;
    --chart-5: #22A06B;
    --chart-6: #8E9BAE;

    /* Raio */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-full: 999px;

    /* Sombra — deliberadamente sutil */
    --shadow-xs: 0 1px 2px rgba(11, 45, 62, 0.04);
    --shadow-sm: 0 1px 3px rgba(11, 45, 62, 0.06), 0 1px 2px rgba(11, 45, 62, 0.04);
    --shadow-md: 0 4px 12px rgba(11, 45, 62, 0.07);
    --shadow-lg: 0 12px 28px rgba(11, 45, 62, 0.10);

    /* Espaçamento — escala de 4px */
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;

    /* Tipografia */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
    --text-xs: 12px;
    --text-sm: 13px;
    --text-base: 14px;
    --text-md: 16px;
    --text-lg: 18px;
    --text-xl: 20px;
    --text-2xl: 24px;
    --text-3xl: 30px;
    --text-kpi: 32px;

    /* Movimento */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 250ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --sidebar-width: 252px;
    --sidebar-width-collapsed: 76px;
    --topbar-height: 64px;
    --content-max: 1600px;

    --z-sidebar: 40;
    --z-topbar: 30;
    --z-dropdown: 60;
    --z-modal: 80;
}

/* Dark mode — apenas re-mapeia tokens, nenhum componente precisa saber */
[data-theme="dark"] {
    --color-background: #0C1620;
    --color-surface: #131F2B;
    --color-surface-muted: #182735;
    --color-text: #E8EDF3;
    --color-text-muted: #93A1B1;
    --color-text-subtle: #71808F;
    --color-border: #22303F;
    --color-border-strong: #2E3E4F;
    --color-primary-soft: #12313C;
    --color-primary-strong: #6FC7DA;
    --color-navy-900: #0A131B;
    --color-navy-800: #101C26;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.5);
}

/* ==========================================================
   2. RESET / BASE
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.55;
    color: var(--color-text);
    background: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

/* Foco visível e consistente — base de acessibilidade */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; top: -100%; left: var(--spacing-4);
    z-index: 100; padding: var(--spacing-2) var(--spacing-4);
    background: var(--color-primary); color: #fff;
    border-radius: var(--radius-md); font-weight: 500;
}
.skip-link:focus { top: var(--spacing-2); }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Ícones Lucide via <i data-lucide> */
[data-lucide] { width: 18px; height: 18px; stroke-width: 1.75; flex-shrink: 0; }

/* ==========================================================
   3. TIPOGRAFIA
   ========================================================== */
.text-page-title { font-size: var(--text-3xl); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.text-section-title { font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.01em; }
.text-body { font-size: var(--text-base); color: var(--color-text); }
.text-muted { color: var(--color-text-muted); }
.text-label { font-size: var(--text-xs); font-weight: 500; color: var(--color-text-muted); }
.text-eyebrow {
    font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--color-text-muted);
}
.text-numeric { font-variant-numeric: tabular-nums; }

/* ==========================================================
   4. LAYOUT SHELL
   ========================================================== */
.app-shell { min-height: 100vh; }

.app-main {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-slow);
}
html.is-collapsed .app-shell .app-main { margin-left: var(--sidebar-width-collapsed); }

.app-content {
    flex: 1;
    width: 100%;
    min-width: 0;
    overflow-x: hidden;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--spacing-6) var(--spacing-8) var(--spacing-12);
    opacity: 1;
    transition: opacity 180ms ease;
}
html.is-page-loading .app-content,
body.is-page-leaving .app-content {
    opacity: 0;
}

/* ==========================================================
   BARRA DE PROGRESSO (transição entre páginas)
   ========================================================== */
.page-loader {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: var(--color-primary);
    box-shadow: 0 0 8px 1px var(--color-primary);
    z-index: 10000;
    opacity: 0;
    transition: width 260ms ease, opacity 150ms ease;
    pointer-events: none;
}
.page-loader.is-active { opacity: 1; }
.page-loader.is-done { transition: width 160ms ease, opacity 300ms ease 150ms; }

/* Grades utilitárias */
.grid { display: grid; gap: var(--spacing-5); }
.grid-kpi { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-5-7 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.grid-7-5 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.stack-6 { display: flex; flex-direction: column; gap: var(--spacing-6); }

/* ==========================================================
   5. SIDEBAR
   ========================================================== */
.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar-width);
    z-index: var(--z-sidebar);
    display: flex;
    flex-direction: column;
    background: var(--sidebar-bg, var(--color-navy-900));
    color: rgba(255, 255, 255, 0.72);
    transition: width var(--transition-slow), transform var(--transition-slow);
}
html.is-collapsed .app-shell .sidebar { width: var(--sidebar-width-collapsed); }

.sidebar-brand {
    display: flex; align-items: center; gap: var(--spacing-3);
    height: var(--topbar-height);
    padding: 0 var(--spacing-5);
    flex-shrink: 0;
}
.sidebar-logo {
    width: 34px; height: 34px; flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: var(--radius-md);
    background: linear-gradient(140deg, var(--color-primary), var(--color-teal-700));
    color: #fff;
}
.sidebar-logo [data-lucide] { width: 19px; height: 19px; }
.sidebar-logo-img { width: 20px; height: 20px; object-fit: contain; }
.sidebar-brand-text { min-width: 0; }
.sidebar-brand-title {
    font-size: var(--text-base); font-weight: 600; color: #fff;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-brand-sub { font-size: 11px; color: rgba(255, 255, 255, 0.5); white-space: nowrap; }

.sidebar-nav {
    flex: 1; overflow-y: auto; overscroll-behavior: contain;
    padding: var(--spacing-2) var(--spacing-3) var(--spacing-4);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.16); border-radius: 3px; }

.nav-group { margin-top: var(--spacing-5); }
.nav-group:first-child { margin-top: var(--spacing-2); }
.nav-group-label {
    padding: 0 var(--spacing-3) var(--spacing-2);
    font-size: 10px; font-weight: 600; letter-spacing: 0.1em;
    text-transform: uppercase; color: rgba(255, 255, 255, 0.38);
    white-space: nowrap;
}

.nav-item {
    position: relative;
    display: flex; align-items: center; gap: var(--spacing-3);
    padding: 9px var(--spacing-3);
    margin-bottom: 2px;
    border-radius: var(--radius-md);
    font-size: var(--text-base); font-weight: 450;
    color: rgba(255, 255, 255, 0.72);
    white-space: nowrap;
    border: none; background: none; width: 100%; cursor: pointer;
    text-align: left;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-item:hover { background: rgba(255, 255, 255, 0.07); color: #fff; }

/* Item ativo: fundo discreto + barra de 3px, sem bloco azul chapado */
.nav-item.is-active {
    background: rgba(25, 167, 194, 0.14);
    color: #fff; font-weight: 500;
}
.nav-item.is-active::before {
    content: ''; position: absolute;
    left: -12px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px;
    border-radius: 0 3px 3px 0;
    background: var(--color-primary);
}
.nav-item.is-active [data-lucide] { color: var(--color-primary); }

.nav-item-label { overflow: hidden; text-overflow: ellipsis; }

.sidebar-footer {
    flex-shrink: 0;
    padding: var(--spacing-3);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.sidebar-user {
    display: flex; align-items: center; gap: var(--spacing-3);
    padding: var(--spacing-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}
.sidebar-user:hover { background: rgba(255, 255, 255, 0.07); }
.sidebar-user-info { min-width: 0; flex: 1; }
.sidebar-user-name {
    font-size: var(--text-sm); font-weight: 500; color: #fff;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-user-role { font-size: 11px; color: rgba(255, 255, 255, 0.5); }

/* Estado recolhido */
html.is-collapsed .app-shell .sidebar-brand-text,
html.is-collapsed .app-shell .nav-group-label,
html.is-collapsed .app-shell .nav-item-label,
html.is-collapsed .app-shell .sidebar-user-info { display: none; }
html.is-collapsed .app-shell .sidebar-brand { justify-content: center; padding: 0; }
html.is-collapsed .app-shell .nav-item { justify-content: center; padding: 10px 0; }
html.is-collapsed .app-shell .nav-group { margin-top: var(--spacing-3); }
html.is-collapsed .app-shell .nav-group-label {
    display: block; height: 1px; margin: var(--spacing-3) var(--spacing-2);
    padding: 0; background: rgba(255, 255, 255, 0.08); overflow: hidden;
}
html.is-collapsed .app-shell .sidebar-user { justify-content: center; }

/* Tooltip quando recolhida */
html.is-collapsed .app-shell .nav-item::after {
    content: attr(data-tooltip);
    position: absolute; left: calc(100% + 10px); top: 50%;
    transform: translateY(-50%);
    padding: 5px 10px;
    background: var(--color-navy-800); color: #fff;
    font-size: var(--text-xs); white-space: nowrap;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    opacity: 0; pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: var(--z-dropdown);
}
html.is-collapsed .app-shell .nav-item:hover::after { opacity: 1; }

.sidebar-scrim {
    position: fixed; inset: 0;
    background: rgba(11, 45, 62, 0.5);
    backdrop-filter: blur(2px);
    z-index: calc(var(--z-sidebar) - 1);
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

/* ==========================================================
   6. TOPBAR
   ========================================================== */
.topbar {
    position: sticky; top: 0;
    z-index: var(--z-topbar);
    height: var(--topbar-height);
    display: flex; align-items: center; gap: var(--spacing-4);
    padding: 0 var(--spacing-8);
    background: color-mix(in srgb, var(--color-surface) 85%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}
@supports not (background: color-mix(in srgb, red 50%, blue)) {
    .topbar { background: var(--color-surface); }
}

.topbar-left { display: flex; align-items: center; gap: var(--spacing-3); min-width: 0; }
.topbar-right { display: flex; align-items: center; gap: var(--spacing-2); margin-left: auto; }

.breadcrumb {
    display: flex; align-items: center; gap: 6px;
    font-size: var(--text-xs); color: var(--color-text-muted);
}
.breadcrumb-sep { opacity: 0.5; }
.breadcrumb-current { color: var(--color-text); font-weight: 500; }

.topbar-title { font-size: var(--text-md); font-weight: 600; letter-spacing: -0.01em; }

.topbar-date {
    display: flex; align-items: center; gap: 6px;
    padding: 6px var(--spacing-3);
    font-size: var(--text-sm); color: var(--color-text-muted);
    white-space: nowrap;
}

.icon-button {
    position: relative;
    width: 36px; height: 36px;
    display: grid; place-items: center;
    border: none; background: none; cursor: pointer;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.icon-button:hover { background: var(--color-surface-muted); color: var(--color-text); }
.icon-button:disabled { opacity: 0.45; cursor: not-allowed; }

.icon-button-badge {
    position: absolute; top: 7px; right: 7px;
    min-width: 7px; height: 7px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    border: 2px solid var(--color-surface);
}

/* ==========================================================
   AVATAR
   ========================================================== */
.avatar {
    width: 34px; height: 34px; flex-shrink: 0;
    border-radius: var(--radius-full);
    display: grid; place-items: center;
    background: var(--color-primary-soft);
    color: var(--color-teal-700);
    font-size: var(--text-sm); font-weight: 600;
    overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-sm { width: 28px; height: 28px; font-size: var(--text-xs); }
.avatar-lg { width: 44px; height: 44px; font-size: var(--text-md); }
.sidebar .avatar { background: rgba(255, 255, 255, 0.12); color: #fff; }

.user-menu-trigger {
    display: flex; align-items: center; gap: var(--spacing-3);
    padding: 5px var(--spacing-2) 5px 5px;
    border: 1px solid transparent; background: none; cursor: pointer;
    border-radius: var(--radius-full);
    transition: background var(--transition-fast), border-color var(--transition-fast);
}
.user-menu-trigger:hover { background: var(--color-surface-muted); border-color: var(--color-border); }
.user-menu-meta { text-align: left; line-height: 1.25; }
.user-menu-name { font-size: var(--text-sm); font-weight: 500; }
.user-menu-role { font-size: 11px; color: var(--color-text-muted); }

/* ==========================================================
   DROPDOWN
   ========================================================== */
.dropdown { position: relative; }
.dropdown-panel {
    position: absolute; top: calc(100% + 6px); right: 0;
    min-width: 216px;
    padding: var(--spacing-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0; visibility: hidden; transform: translateY(-4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}
.dropdown.is-open .dropdown-panel { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown-header {
    padding: var(--spacing-2) var(--spacing-3) var(--spacing-3);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-2);
}
.dropdown-item {
    display: flex; align-items: center; gap: var(--spacing-3);
    width: 100%; padding: 8px var(--spacing-3);
    border: none; background: none; cursor: pointer;
    border-radius: var(--radius-md);
    font-size: var(--text-base); color: var(--color-text);
    text-align: left;
    transition: background var(--transition-fast);
}
.dropdown-item:hover { background: var(--color-surface-muted); }
.dropdown-item [data-lucide] { color: var(--color-text-muted); }
.dropdown-item.is-danger { color: var(--color-danger); }
.dropdown-item.is-danger [data-lucide] { color: var(--color-danger); }
.dropdown-divider { height: 1px; margin: var(--spacing-2) 0; background: var(--color-border); }

/* ==========================================================
   7. PAGE HEADER
   ========================================================== */
.page-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: var(--spacing-5); flex-wrap: wrap;
    margin-bottom: var(--spacing-6);
}
.page-header-greeting { font-size: var(--text-2xl); font-weight: 600; letter-spacing: -0.02em; }
.page-header-sub { font-size: var(--text-base); color: var(--color-text-muted); margin-top: 2px; }
.page-header-actions { display: flex; align-items: center; gap: var(--spacing-3); flex-wrap: wrap; }

.filter-bar {
    display: flex; align-items: flex-end; gap: var(--spacing-3); flex-wrap: wrap;
}
.filter-field { display: flex; flex-direction: column; gap: 5px; min-width: 168px; }

/* ==========================================================
   8. CARDS
   ========================================================== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}
.card-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: var(--spacing-4);
    padding: var(--spacing-5) var(--spacing-5) var(--spacing-4);
}
.card-title { font-size: var(--text-md); font-weight: 600; letter-spacing: -0.01em; }
.card-subtitle { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: 2px; }
.card-body { padding: 0 var(--spacing-5) var(--spacing-5); }
.card > .card-body:first-child { padding-top: var(--spacing-5); }
.card-footer {
    padding: var(--spacing-4) var(--spacing-5);
    border-top: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: space-between;
}

/* KPI */
.kpi-card {
    display: flex; flex-direction: column; justify-content: space-between;
    gap: var(--spacing-4);
    min-height: 128px;
    padding: var(--spacing-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}
.kpi-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
    transform: translateY(-2px);
}
.kpi-top { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-3); }
.kpi-label { font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); }
.kpi-icon {
    width: 38px; height: 38px; flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    color: var(--color-teal-700);
}
.kpi-icon [data-lucide] { width: 19px; height: 19px; }
.kpi-icon.is-gold { background: var(--color-warning-soft); color: #B07D10; }
.kpi-icon.is-success { background: var(--color-success-soft); color: var(--color-success); }
.kpi-icon.is-neutral { background: var(--color-surface-muted); color: var(--color-text-muted); }
.kpi-value {
    font-size: var(--text-kpi); font-weight: 600;
    letter-spacing: -0.03em; line-height: 1.05;
    font-variant-numeric: tabular-nums;
}
.kpi-hint { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 5px; }

/* Chart */
.chart-canvas-wrap { position: relative; width: 100%; height: 280px; overflow: hidden; }
.chart-canvas-wrap.is-tall { height: 320px; }

.chart-canvas-wrap canvas,
canvas {
    max-width: 100%;
    display: block;
}

.chart-legend { display: flex; flex-wrap: wrap; gap: var(--spacing-4); margin-top: var(--spacing-4); }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: var(--text-xs); color: var(--color-text-muted); }
.chart-legend-dot { width: 8px; height: 8px; border-radius: var(--radius-full); flex-shrink: 0; }

/* Barras horizontais (cursos / polos) */
.bar-list { display: flex; flex-direction: column; gap: var(--spacing-4); }
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: 6px var(--spacing-4); align-items: center; }
.bar-label {
    font-size: var(--text-base); color: var(--color-text);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.bar-values {
    display: flex; align-items: baseline; gap: var(--spacing-2);
    font-variant-numeric: tabular-nums;
}
.bar-count { font-size: var(--text-base); font-weight: 600; }
.bar-percent { font-size: var(--text-xs); color: var(--color-text-muted); }
.bar-track {
    grid-column: 1 / -1;
    height: 7px;
    background: var(--color-surface-muted);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-primary), var(--color-teal-700));
    transition: width var(--transition-slow);
}

/* Ranking */
.ranking-list { display: flex; flex-direction: column; }
.ranking-row {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) auto auto;
    align-items: center; gap: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-2);
    border-bottom: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}
.ranking-row:last-child { border-bottom: none; }
.ranking-row:hover { background: var(--color-surface-muted); }
.ranking-position {
    display: grid; place-items: center;
    font-size: var(--text-sm); font-weight: 600;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
}
.ranking-medal { font-size: 19px; line-height: 1; }
.ranking-name { font-size: var(--text-base); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ranking-count { font-size: var(--text-sm); color: var(--color-text-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.ranking-score {
    display: flex; align-items: center; gap: 5px;
    font-size: var(--text-base); font-weight: 600;
    font-variant-numeric: tabular-nums;
    min-width: 62px; justify-content: flex-end;
}
.ranking-score [data-lucide] { width: 15px; height: 15px; color: var(--color-gold); fill: var(--color-gold); }

/* Nota / estrelas */
.rating-stars { display: inline-flex; gap: 2px; }
.rating-stars [data-lucide] { width: 14px; height: 14px; color: var(--color-border-strong); }
.rating-stars .is-filled { color: var(--color-gold); fill: var(--color-gold); }

/* ==========================================================
   BADGE
   ========================================================== */
.badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs); font-weight: 500;
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    white-space: nowrap;
}
.badge-primary { background: var(--color-primary-soft); color: var(--color-teal-700); }
.badge-success { background: var(--color-success-soft); color: var(--color-success); }
.badge-warning { background: var(--color-warning-soft); color: #B07D10; }
.badge-danger { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-dot { width: 6px; height: 6px; border-radius: var(--radius-full); background: currentColor; }

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-2);
    height: 40px; padding: 0 var(--spacing-4);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--text-base); font-weight: 500;
    cursor: pointer; white-space: nowrap;
    transition: background var(--transition-fast), border-color var(--transition-fast),
                color var(--transition-fast), box-shadow var(--transition-fast);
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn [data-lucide] { width: 16px; height: 16px; }

.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); }

.btn-secondary {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}
.btn-secondary:hover:not(:disabled) { background: var(--color-surface-muted); border-color: var(--color-border-strong); }

.btn-ghost { background: transparent; color: var(--color-text-muted); }
.btn-ghost:hover:not(:disabled) { background: var(--color-surface-muted); color: var(--color-text); }

.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #C13A3A; }

.btn-sm { height: 34px; padding: 0 var(--spacing-3); font-size: var(--text-sm); }
.btn-link {
    background: none; border: none; padding: 0; height: auto;
    color: var(--color-primary); font-weight: 500; cursor: pointer;
    display: inline-flex; align-items: center; gap: 5px;
}
.btn-link:hover { color: var(--color-primary-hover); text-decoration: underline; }

.btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.is-loading::after {
    content: ''; position: absolute;
    width: 16px; height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 700ms linear infinite;
}
.btn-secondary.is-loading::after, .btn-ghost.is-loading::after {
    border-color: var(--color-border-strong); border-top-color: var(--color-text-muted);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================
   9. FORMULÁRIOS
   ========================================================== */
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: var(--text-sm); font-weight: 500; color: var(--color-text); }
.form-label .is-required { color: var(--color-danger); margin-left: 2px; }
.form-hint { font-size: var(--text-xs); color: var(--color-text-muted); }
.form-error {
    display: flex; align-items: center; gap: 5px;
    font-size: var(--text-xs); color: var(--color-danger);
}
.form-error [data-lucide] { width: 13px; height: 13px; }

.input, .select, .textarea {
    width: 100%;
    height: 42px;
    padding: 0 var(--spacing-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.textarea { height: auto; min-height: 96px; padding: var(--spacing-3); resize: vertical; line-height: 1.6; }

.input::placeholder, .textarea::placeholder { color: var(--color-text-muted); opacity: 0.75; }

.input:hover:not(:disabled), .select:hover:not(:disabled), .textarea:hover:not(:disabled) {
    border-color: var(--color-border-strong);
}
.input:focus, .select:focus, .textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(25, 167, 194, 0.16);
}
.input:disabled, .select:disabled, .textarea:disabled {
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    cursor: not-allowed;
}
.input.has-error, .select.has-error, .textarea.has-error { border-color: var(--color-danger); }
.input.has-error:focus { box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.16); }

.select {
    appearance: none;
    padding-right: var(--spacing-8);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-3) center;
    cursor: pointer;
}

.search-input { position: relative; }
.search-input [data-lucide] {
    position: absolute; left: var(--spacing-3); top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted); pointer-events: none;
}
.search-input .input { padding-left: 38px; }

/* ==========================================================
   TABELAS
   ========================================================== */
.table-wrap { width: 100%; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }

.table thead th {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    font-size: var(--text-xs); font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-surface-muted);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}
.table thead th:first-child { border-top-left-radius: var(--radius-md); }
.table thead th:last-child { border-top-right-radius: var(--radius-md); }

.table tbody td {
    padding: var(--spacing-4);
    font-size: var(--text-base);
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.table tbody tr { transition: background var(--transition-fast); }
.table tbody tr:hover { background: var(--color-surface-muted); }
.table tbody tr:last-child td { border-bottom: none; }

.table .is-numeric { text-align: right; font-variant-numeric: tabular-nums; }
.table .is-actions { width: 52px; text-align: right; }

.table-sortable th button {
    display: inline-flex; align-items: center; gap: 5px;
    background: none; border: none; padding: 0; cursor: pointer;
    font: inherit; color: inherit;
}
.table-sortable th button:hover { color: var(--color-text); }
.table-sortable [data-lucide] { width: 13px; height: 13px; opacity: 0.5; }
.table-sortable th[aria-sort] [data-lucide] { opacity: 1; color: var(--color-primary); }

.table-toolbar {
    display: flex; align-items: center; gap: var(--spacing-3);
    flex-wrap: wrap;
    padding: var(--spacing-4) var(--spacing-5);
}
.table-toolbar .search-input { flex: 1; min-width: 200px; max-width: 340px; }

.pagination {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--spacing-4); flex-wrap: wrap;
}
.pagination-info { font-size: var(--text-sm); color: var(--color-text-muted); }
.pagination-controls { display: flex; align-items: center; gap: var(--spacing-1); }
.pagination-btn {
    min-width: 34px; height: 34px; padding: 0 var(--spacing-2);
    display: grid; place-items: center;
    background: none; border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--text-sm); color: var(--color-text-muted);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.pagination-btn:hover:not(:disabled) { background: var(--color-surface-muted); color: var(--color-text); }
.pagination-btn.is-active {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-teal-700); font-weight: 600;
}
.pagination-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ==========================================================
   10. ESTADOS
   ========================================================== */
.empty-state {
    display: flex; flex-direction: column; align-items: center;
    text-align: center;
    padding: var(--spacing-12) var(--spacing-6);
}
.empty-state-icon {
    width: 52px; height: 52px;
    display: grid; place-items: center;
    border-radius: var(--radius-lg);
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-4);
}
.empty-state-icon [data-lucide] { width: 24px; height: 24px; }
.empty-state-title { font-size: var(--text-md); font-weight: 600; margin-bottom: 5px; }
.empty-state-text { font-size: var(--text-base); color: var(--color-text-muted); max-width: 380px; }
.empty-state .btn { margin-top: var(--spacing-5); }

.error-state .empty-state-icon { background: var(--color-danger-soft); color: var(--color-danger); }

/* Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--color-surface-muted) 25%, var(--color-border) 50%, var(--color-surface-muted) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.4s ease-in-out infinite;
    border-radius: var(--radius-sm);
}
@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton-text { height: 12px; margin-bottom: var(--spacing-2); }
.skeleton-title { height: 18px; width: 45%; margin-bottom: var(--spacing-3); }
.skeleton-kpi { height: 32px; width: 60%; }
.skeleton-chart { height: 280px; border-radius: var(--radius-md); }
.skeleton-w-40 { width: 40%; }
.skeleton-w-60 { width: 60%; }
.skeleton-w-80 { width: 80%; }

/* Toast */
.toast-region {
    position: fixed; bottom: var(--spacing-6); right: var(--spacing-6);
    z-index: var(--z-modal);
    display: flex; flex-direction: column; gap: var(--spacing-3);
}
.toast {
    display: flex; align-items: center; gap: var(--spacing-3);
    min-width: 280px; max-width: 400px;
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: var(--text-base);
    animation: toast-in var(--transition-slow) ease-out;
}
.toast.is-success { border-left-color: var(--color-success); }
.toast.is-error { border-left-color: var(--color-danger); }
.toast.is-warning { border-left-color: var(--color-warning); }
@keyframes toast-in {
    from { opacity: 0; transform: translateX(16px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Modal */
.modal-backdrop {
    position: fixed; inset: 0;
    z-index: var(--z-modal);
    display: grid; place-items: center;
    padding: var(--spacing-4);
    background: rgba(11, 45, 62, 0.45);
    backdrop-filter: blur(3px);
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.modal-backdrop.is-open { opacity: 1; visibility: visible; }
.modal {
    width: 100%; max-width: 520px;
    max-height: calc(100vh - var(--spacing-8));
    display: flex; flex-direction: column;
    overflow: hidden;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transform: scale(0.97);
    transition: transform var(--transition-base);
}
.modal-backdrop.is-open .modal { transform: scale(1); }
.modal > form { display: contents; }
.modal-lg { max-width: 780px; }
.modal-xl { max-width: 1180px; }
.modal-header {
    flex: 0 0 auto;
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: var(--spacing-4);
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 1px solid var(--color-border);
}
.modal-body {
    flex: 1 1 auto; min-height: 0; padding: var(--spacing-6); overflow-y: auto;
    display: flex; flex-direction: column; gap: var(--spacing-5);
}
.modal-footer {
    flex: 0 0 auto;
    display: flex; justify-content: flex-end; gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-border);
}

/* Tooltip genérico */
[data-tip] { position: relative; }
[data-tip]::after {
    content: attr(data-tip);
    position: absolute; bottom: calc(100% + 6px); left: 50%;
    transform: translateX(-50%);
    padding: 5px 9px;
    background: var(--color-navy-800); color: #fff;
    font-size: var(--text-xs); font-weight: 400;
    white-space: nowrap; border-radius: var(--radius-sm);
    opacity: 0; pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: var(--z-dropdown);
}
[data-tip]:hover::after { opacity: 1; }

/* ==========================================================
   ABAS (painéis)
   ========================================================== */
.tabpanel[hidden] { display: none; }

/* ==========================================================
   LINHA DE ENTIDADE (níveis, menus, links, itens de cadastro)
   ========================================================== */
.entity-row {
    display: flex; align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.entity-row:hover { border-color: var(--color-border-strong); }
.entity-row + .entity-row { margin-top: var(--spacing-3); }
.entity-row.is-muted { opacity: 0.72; }

.entity-mark {
    flex: 0 0 auto;
    width: 42px; height: 42px;
    display: grid; place-items: center;
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
}
.entity-mark [data-lucide] { width: 20px; height: 20px; }
.entity-mark.is-solid { color: #fff; }

.entity-body { flex: 1 1 auto; min-width: 0; }
.entity-title {
    display: flex; align-items: center; gap: var(--spacing-2);
    flex-wrap: wrap;
    font-size: var(--text-md); font-weight: 500;
}
.entity-sub {
    font-size: var(--text-sm); color: var(--color-text-muted);
    margin-top: 2px; overflow-wrap: anywhere;
}
.entity-meta {
    font-size: var(--text-xs); color: var(--color-text-subtle);
    margin-top: 4px;
}
.entity-aside {
    flex: 0 0 auto;
    display: flex; align-items: center; gap: var(--spacing-3);
}
.entity-count { text-align: center; min-width: 58px; }
.entity-count-value {
    font-size: var(--text-lg); font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.entity-count-label {
    font-size: var(--text-xs); color: var(--color-text-muted);
}

code.inline-code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 1px 5px;
    border-radius: var(--radius-xs);
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
}

/* ==========================================================
   CHECKBOX / SELEÇÃO EM CARTÃO
   ========================================================== */
.check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: var(--spacing-2);
}
.check-card {
    display: flex; align-items: center; gap: var(--spacing-3);
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    cursor: pointer;
    font-size: var(--text-base);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}
.check-card:hover { border-color: var(--color-border-strong); }
.check-card input { flex: 0 0 auto; accent-color: var(--color-primary); }
.check-card input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}
.check-card:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}
.check-card-text {
    display: flex; align-items: center; gap: var(--spacing-2);
    min-width: 0;
}
.check-card-text [data-lucide] {
    width: 16px; height: 16px;
    color: var(--color-text-muted); flex: 0 0 auto;
}

/* ==========================================================
   SELETOR DE ÍCONES
   ========================================================== */
.icon-picker {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(46px, 1fr));
    gap: var(--spacing-2);
    max-height: 190px; overflow-y: auto;
    padding: var(--spacing-2);
    margin-top: var(--spacing-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
}
.icon-option {
    aspect-ratio: 1;
    display: grid; place-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.icon-option:hover {
    color: var(--color-text);
    border-color: var(--color-border-strong);
}
.icon-option [data-lucide] { width: 18px; height: 18px; }
.icon-option.is-active {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
}

/* ==========================================================
   CAMPO DE COR
   ========================================================== */
.color-field { display: flex; align-items: center; gap: var(--spacing-3); }
.color-field input[type="color"] {
    width: 46px; height: 40px; padding: 2px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    cursor: pointer;
}
.color-field .input { max-width: 130px; font-family: var(--font-mono); }

/* ==========================================================
   BLOCO DE CÓDIGO / LINK COPIÁVEL
   ========================================================== */
.copy-box {
    display: flex; align-items: center; gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
}
.copy-box code {
    flex: 1 1 auto; min-width: 0;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    overflow-wrap: anywhere;
}

/* ==========================================================
   LAYOUT DE DOIS PAINÉIS (lista + detalhe)
   ========================================================== */
.split-panel {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: var(--spacing-5);
    align-items: start;
}
.split-aside { position: sticky; top: var(--spacing-5); }

/* Lista selecionável */
.pick-list { display: flex; flex-direction: column; gap: var(--spacing-2); }
.pick-item {
    display: flex; align-items: center; gap: var(--spacing-3);
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    text-align: left; font-family: inherit; cursor: pointer;
    transition: all var(--transition-fast);
}
.pick-item:hover { border-color: var(--color-border-strong); }
.pick-item.is-active {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}
.pick-item.is-muted { opacity: 0.6; }
.pick-item-body { flex: 1 1 auto; min-width: 0; }
.pick-item-name {
    font-size: var(--text-base); font-weight: 500;
    display: flex; align-items: center; gap: 6px;
}
.pick-item-name [data-lucide] { width: 13px; height: 13px; flex: 0 0 auto; }
.pick-item-sub {
    font-size: var(--text-xs); color: var(--color-text-muted);
    margin-top: 2px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ==========================================================
   ZONA DE UPLOAD
   ========================================================== */
.upload-zone {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-10) var(--spacing-6);
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    background: var(--color-surface-muted);
    text-align: center; cursor: pointer;
    transition: all var(--transition-fast);
}
.upload-zone:hover, .upload-zone:focus-visible {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}
.upload-zone.is-dragging {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    transform: scale(1.005);
}
.upload-zone-icon {
    width: 48px; height: 48px;
    display: grid; place-items: center;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    color: var(--color-primary);
    box-shadow: var(--shadow-xs);
}
.upload-zone-icon [data-lucide] { width: 22px; height: 22px; }
.upload-zone-title { font-size: var(--text-md); font-weight: 500; }
.upload-zone-hint { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ==========================================================
   ÁRVORE HIERÁRQUICA
   ========================================================== */
.tree { font-size: var(--text-base); }
.tree-node { border-left: 1px solid var(--color-border); }
.tree > .tree-node { border-left: 0; }
.tree-node-head {
    display: flex; align-items: center; gap: var(--spacing-2);
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3);
    border: 0; border-radius: var(--radius-sm);
    background: none; color: inherit;
    font-family: inherit; font-size: var(--text-base);
    text-align: left; cursor: pointer;
}
.tree-node-head:hover { background: var(--color-surface-muted); }
.tree-node-head [data-lucide] { width: 15px; height: 15px; flex: 0 0 auto; }
.tree-caret { color: var(--color-text-muted); transition: transform var(--transition-fast); }
.tree-node.is-open > .tree-node-head .tree-caret { transform: rotate(90deg); }
.tree-label { flex: 1 1 auto; min-width: 0; font-weight: 500; }
.tree-children { padding-left: var(--spacing-5); }
.tree-node:not(.is-open) > .tree-children { display: none; }
.tree-leaf {
    display: flex; align-items: center; gap: var(--spacing-2);
    flex-wrap: wrap;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-sm); color: var(--color-text-muted);
}
.tree-leaf [data-lucide] { width: 13px; height: 13px; }

/* ==========================================================
   CHIPS REMOVÍVEIS
   ========================================================== */
.chip-set { display: flex; flex-wrap: wrap; gap: var(--spacing-2); }
.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 4px 4px var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    font-size: var(--text-sm);
    max-width: 100%;
}
.chip-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip-remove {
    flex: 0 0 auto;
    width: 20px; height: 20px;
    display: grid; place-items: center;
    border: 0; border-radius: var(--radius-full);
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.chip-remove:hover {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}
.chip-remove [data-lucide] { width: 12px; height: 12px; }

/* Seção de cadastro base */
.cadastro-block + .cadastro-block {
    margin-top: var(--spacing-5);
    padding-top: var(--spacing-5);
    border-top: 1px solid var(--color-border);
}
.cadastro-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--spacing-3); flex-wrap: wrap;
    margin-bottom: var(--spacing-3);
}
.cadastro-title {
    display: flex; align-items: center; gap: var(--spacing-2);
    font-size: var(--text-md); font-weight: 500;
}
.cadastro-title [data-lucide] { width: 16px; height: 16px; color: var(--color-text-muted); }
.cadastro-form {
    display: flex; gap: var(--spacing-2); flex-wrap: wrap;
    margin-bottom: var(--spacing-3);
}
.cadastro-form .input { flex: 1 1 180px; min-width: 0; }

@media (max-width: 1100px) {
    .split-panel { grid-template-columns: 1fr; }
    .split-aside { position: static; }
}

/* ==========================================================
   GRADE AUTOMÁTICA
   ========================================================== */
.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-4);
}

/* ==========================================================
   CARTÃO DE PESQUISA
   ========================================================== */
.survey-card {
    display: flex; flex-direction: column;
    gap: var(--spacing-3);
    padding: var(--spacing-5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.survey-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
}
.survey-card-top {
    display: flex; align-items: flex-start;
    justify-content: space-between; gap: var(--spacing-3);
}
.survey-card-title {
    font-size: var(--text-md); font-weight: 600;
    line-height: 1.35;
}
.survey-card-desc {
    font-size: var(--text-sm); color: var(--color-text-muted);
    display: -webkit-box; -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; line-clamp: 2;
    overflow: hidden;
}
.survey-card-stats {
    display: flex; flex-wrap: wrap; gap: var(--spacing-4);
    font-size: var(--text-sm); color: var(--color-text-muted);
}
.survey-card-stat { display: flex; align-items: center; gap: 6px; }
.survey-card-stat [data-lucide] { width: 14px; height: 14px; }
.survey-card-stat strong { color: var(--color-text); font-weight: 600; }
.survey-card-foot {
    display: flex; align-items: center;
    justify-content: space-between; gap: var(--spacing-3);
    padding-top: var(--spacing-3);
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}
.survey-card-date {
    font-size: var(--text-xs); color: var(--color-text-subtle);
    display: flex; align-items: center; gap: 5px;
}
.survey-card-date [data-lucide] { width: 12px; height: 12px; }
.survey-card-date.is-warning { color: var(--color-warning); }
.survey-card-date.is-danger { color: var(--color-danger); }

/* ==========================================================
   EDITOR DE PERGUNTAS (arrastável)
   ========================================================== */
.q-list { display: flex; flex-direction: column; gap: var(--spacing-3); }
.q-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    transition: box-shadow var(--transition-fast);
}
.q-item-head {
    display: flex; align-items: center; gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface-muted);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.q-grip {
    display: grid; place-items: center;
    width: 26px; height: 26px;
    border: 0; border-radius: var(--radius-sm);
    background: none; color: var(--color-text-subtle);
    cursor: grab;
}
.q-grip:hover { background: var(--color-border); color: var(--color-text); }
.q-grip:active { cursor: grabbing; }
.q-grip [data-lucide] { width: 15px; height: 15px; }
.q-num {
    display: grid; place-items: center;
    min-width: 22px; height: 22px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
    font-size: var(--text-xs); font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.q-item-body {
    display: flex; flex-direction: column; gap: var(--spacing-3);
    padding: var(--spacing-4);
}
.q-item-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--spacing-3);
}
.q-item.sortable-ghost { opacity: 0.35; }
.q-item.sortable-chosen { box-shadow: var(--shadow-lg); }

@media (max-width: 700px) {
    .q-item-row { grid-template-columns: 1fr; }
}

/* ==========================================================
   RESULTADOS DA PESQUISA
   ========================================================== */
.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-4);
}
.result-card {
    padding: var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}
.result-card.is-wide { grid-column: 1 / -1; }
.result-card-title {
    font-size: var(--text-base); font-weight: 500;
    margin-bottom: var(--spacing-3);
    padding-bottom: var(--spacing-2);
    border-bottom: 1px solid var(--color-border);
}
.answer-list {
    display: flex; flex-direction: column; gap: var(--spacing-2);
    max-height: 260px; overflow-y: auto;
}
.answer-quote {
    padding: var(--spacing-2) var(--spacing-3);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--color-surface-muted);
    font-size: var(--text-sm); color: var(--color-text);
}

/* ==========================================================
   RELATÓRIO PÚBLICO
   ========================================================== */
.report-shell {
    min-height: 100vh;
    display: flex; flex-direction: column;
    background: var(--color-background);
}

.report-topbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-4) var(--spacing-6);
}
.report-topbar-inner {
    max-width: var(--content-max); margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--spacing-4); flex-wrap: wrap;
}
.report-brand { display: flex; align-items: center; gap: var(--spacing-3); }
.report-brand-icon {
    width: 36px; height: 36px;
    display: grid; place-items: center;
    border-radius: var(--radius-md);
    background: var(--color-navy-800); color: #fff;
}
.report-brand-icon [data-lucide] { width: 19px; height: 19px; }
.report-brand-text { font-size: var(--text-md); font-weight: 600; letter-spacing: -0.01em; }
.report-brand-sub { font-size: var(--text-xs); color: var(--color-text-muted); }

.report-content {
    flex: 1;
    width: 100%; max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--spacing-6) var(--spacing-6) var(--spacing-12);
}

.report-hero {
    background:
        radial-gradient(circle at 88% 18%, rgba(25,167,194,0.22), transparent 52%),
        linear-gradient(140deg, var(--color-navy-900), var(--color-navy-800) 70%);
    color: #fff;
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
}
.report-hero-eyebrow {
    font-size: var(--text-xs); font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}
.report-hero-title {
    font-size: var(--text-2xl); font-weight: 600;
    letter-spacing: -0.02em; margin-top: 6px;
}
.report-hero-meta {
    display: flex; align-items: center; gap: var(--spacing-4);
    flex-wrap: wrap; margin-top: var(--spacing-4);
    font-size: var(--text-base); color: rgba(255,255,255,0.78);
}
.report-hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.report-hero-meta [data-lucide] { width: 15px; height: 15px; }

.report-footer {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-5) var(--spacing-6);
    text-align: center;
    font-size: var(--text-xs); color: var(--color-text-muted);
}

/* Lista de ranking clicável do relatório */
.report-prof-row {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center; gap: var(--spacing-4);
    width: 100%;
    padding: var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    text-align: left; font-family: inherit; cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.report-prof-row:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}
.report-prof-row + .report-prof-row { margin-top: var(--spacing-3); }
.report-prof-name {
    font-size: var(--text-md); font-weight: 500;
    display: flex; align-items: center; gap: 6px;
}
.report-prof-name [data-lucide] { width: 14px; height: 14px; color: var(--color-primary); }
.report-prof-sub { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: 2px; }
.report-prof-score { display: flex; align-items: center; gap: var(--spacing-3); }

/* Barra de média por pergunta */
.question-row + .question-row { margin-top: var(--spacing-4); }
.question-label { font-size: var(--text-base); margin-bottom: 6px; }
.question-track {
    position: relative; height: 22px;
    background: var(--color-surface-muted);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.question-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-teal-700), var(--color-primary));
    border-radius: var(--radius-sm);
}
.question-value {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: flex-end;
    padding-right: var(--spacing-3);
    font-size: var(--text-xs); font-weight: 500;
    color: var(--color-text);
}

/* Avaliação individual */
.avaliacao-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-4);
    background: var(--color-surface);
}
.avaliacao-card + .avaliacao-card { margin-top: var(--spacing-3); }
.avaliacao-head {
    display: flex; align-items: center; gap: var(--spacing-3);
    flex-wrap: wrap;
    padding-bottom: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-xs); color: var(--color-text-muted);
}
.avaliacao-qa + .avaliacao-qa { margin-top: var(--spacing-3); }
.avaliacao-pergunta { font-size: var(--text-sm); color: var(--color-text-muted); }
.avaliacao-resposta {
    font-size: var(--text-base); margin-top: 2px;
    display: flex; align-items: center; gap: var(--spacing-2);
    flex-wrap: wrap;
    overflow-wrap: anywhere;
}

/* ==========================================================
   IMPRESSÃO
   ========================================================== */
@media print {
    :root { --color-background: #fff; --color-surface: #fff; }
    .report-topbar, .report-footer, .no-print,
    .filter-bar, .modal-backdrop, .toast-region { display: none !important; }
    .report-content { padding: 0; max-width: none; }
    .report-hero {
        background: none !important; color: #000 !important;
        padding: 0 0 16pt 0; border-bottom: 1pt solid #ccc;
        border-radius: 0;
    }
    .report-hero-eyebrow, .report-hero-meta { color: #444 !important; }
    .card {
        box-shadow: none; border: 1pt solid #ddd;
        break-inside: avoid; page-break-inside: avoid;
    }
    .kpi-card { border: 1pt solid #ddd; box-shadow: none; }
    .report-prof-row { break-inside: avoid; page-break-inside: avoid; }
    a[href]::after { content: ''; }
}

/* ==========================================================
   TAGS / CHIPS
   ========================================================== */
.tag-list { display: flex; flex-wrap: wrap; gap: 4px; }
.tag {
    display: inline-flex; align-items: center;
    padding: 2px var(--spacing-2);
    border-radius: var(--radius-sm);
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    max-width: 220px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tag-polo   { background: var(--color-primary-soft); border-color: rgba(25,167,194,0.24); color: var(--color-teal-700); }
.tag-curso  { background: var(--color-warning-soft); border-color: rgba(245,185,66,0.30); color: #8A5D06; }
.tag-disciplina { background: var(--color-surface-muted); }

/* Indicador numérico de carga */
.count-pill {
    display: inline-grid; place-items: center;
    min-width: 28px; height: 24px; padding: 0 var(--spacing-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm); font-weight: 600;
    font-variant-numeric: tabular-nums;
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}
.count-pill.is-low    { background: var(--color-primary-soft); color: var(--color-teal-700); border-color: rgba(25,167,194,0.24); }
.count-pill.is-medium { background: var(--color-warning-soft); color: #8A5D06; border-color: rgba(245,185,66,0.30); }
.count-pill.is-high   { background: var(--color-danger-soft);  color: var(--color-danger); border-color: rgba(214,69,69,0.24); }

/* ==========================================================
   CONTROLE SEGMENTADO (abas de filtro)
   ========================================================== */
.segmented {
    display: inline-flex; align-items: center; gap: 2px;
    padding: 3px;
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.segmented-item {
    display: inline-flex; align-items: center; gap: 6px;
    height: 30px; padding: 0 var(--spacing-3);
    border: none; background: none; cursor: pointer;
    border-radius: calc(var(--radius-md) - 3px);
    font-family: inherit; font-size: var(--text-sm); font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.segmented-item:hover { color: var(--color-text); }
.segmented-item.is-active {
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-xs);
}
.segmented-item [data-lucide] { width: 14px; height: 14px; }
.segmented-count {
    display: inline-grid; place-items: center;
    min-width: 18px; height: 18px; padding: 0 5px;
    border-radius: var(--radius-full);
    background: var(--color-warning-soft);
    color: #8A5D06;
    font-size: 11px; font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* ==========================================================
   AÇÕES E CÉLULAS DE TABELA
   ========================================================== */
.table-actions {
    display: flex; align-items: center; gap: 2px;
    justify-content: flex-end;
}
.table-actions .icon-button { width: 32px; height: 32px; }
.table-actions .icon-button [data-lucide] { width: 16px; height: 16px; }
.icon-button.is-success:hover { background: var(--color-success-soft); color: var(--color-success); }
.icon-button.is-warning:hover { background: var(--color-warning-soft); color: #8A5D06; }
.icon-button.is-danger:hover  { background: var(--color-danger-soft);  color: var(--color-danger); }

/* Célula de identificação com avatar */
.user-cell { display: flex; align-items: center; gap: var(--spacing-3); min-width: 0; }
.user-cell-info { min-width: 0; }
.user-cell-name {
    font-weight: 450;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-cell-hint { font-size: var(--text-xs); color: var(--color-warning); }

/* Linha destacando pendência */
.table tbody tr.is-pending { background: color-mix(in srgb, var(--color-warning-soft) 55%, transparent); }
.table tbody tr.is-pending:hover { background: var(--color-warning-soft); }

.table-meta { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; }
.table-meta span { display: inline-flex; align-items: center; gap: 4px; }
.table-meta [data-lucide] { width: 12px; height: 12px; }

/* ==========================================================
   PERFIL
   ========================================================== */
.profile-hero {
    display: flex; align-items: center; gap: var(--spacing-5);
    flex-wrap: wrap;
}
.avatar-editor { position: relative; flex-shrink: 0; }
.avatar-xl {
    width: 88px; height: 88px;
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-teal-700);
    display: grid; place-items: center;
    font-size: 30px; font-weight: 600;
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.avatar-xl img { width: 100%; height: 100%; object-fit: cover; }

.avatar-upload {
    position: absolute; right: -2px; bottom: -2px;
    width: 30px; height: 30px;
    display: grid; place-items: center;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #fff;
    border: 2px solid var(--color-surface);
    cursor: pointer;
    transition: background var(--transition-fast);
}
.avatar-upload:hover { background: var(--color-teal-600); }
.avatar-upload [data-lucide] { width: 15px; height: 15px; }
.avatar-upload:focus-within { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.profile-identity { min-width: 0; }
.profile-name { font-size: var(--text-xl); font-weight: 600; letter-spacing: -0.02em; }
.profile-email { font-size: var(--text-base); color: var(--color-text-muted); margin-top: 2px; }
.profile-badges {
    display: flex; align-items: center; gap: 6px;
    flex-wrap: wrap; margin-top: var(--spacing-3);
}

.profile-meta-list { display: flex; flex-direction: column; gap: var(--spacing-4); }
.profile-meta-item {
    display: flex; align-items: flex-start; gap: var(--spacing-3);
    font-size: var(--text-base);
}
.profile-meta-item [data-lucide] {
    width: 16px; height: 16px; margin-top: 2px;
    color: var(--color-text-subtle); flex-shrink: 0;
}
.profile-meta-label { font-size: var(--text-xs); color: var(--color-text-muted); }
.profile-meta-value { font-weight: 450; overflow-wrap: anywhere; }

/* ==========================================================
   TIMELINE DE ATIVIDADES
   ========================================================== */
.activity-list { display: flex; flex-direction: column; }

.activity-item {
    position: relative;
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: var(--spacing-4);
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--color-border);
}
.activity-item:last-child { border-bottom: none; }

/* Fio conectando os eventos */
.activity-item::before {
    content: '';
    position: absolute;
    left: 17px; top: 48px; bottom: 0;
    width: 1px;
    background: var(--color-border);
}
.activity-item:last-child::before { display: none; }

.activity-icon {
    position: relative;
    z-index: 1;
    width: 36px; height: 36px;
    display: grid; place-items: center;
    border-radius: var(--radius-full);
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}
.activity-icon [data-lucide] { width: 17px; height: 17px; }
.activity-icon.is-success { background: var(--color-success-soft); color: var(--color-success); border-color: rgba(34,160,107,0.24); }
.activity-icon.is-danger  { background: var(--color-danger-soft);  color: var(--color-danger);  border-color: rgba(214,69,69,0.24); }
.activity-icon.is-info    { background: var(--color-primary-soft); color: var(--color-teal-700); border-color: rgba(25,167,194,0.24); }

.activity-body { min-width: 0; }
.activity-header {
    display: flex; align-items: baseline; gap: 6px;
    flex-wrap: wrap;
    font-size: var(--text-base);
}
.activity-actor { font-weight: 500; }
.activity-action { color: var(--color-text-muted); }
.activity-description {
    font-size: var(--text-sm); color: var(--color-text-muted);
    margin-top: 3px;
    overflow-wrap: anywhere;
}
.activity-meta {
    display: flex; align-items: center; gap: var(--spacing-4);
    flex-wrap: wrap;
    margin-top: 6px;
    font-size: var(--text-xs); color: var(--color-text-muted);
}
.activity-meta span { display: inline-flex; align-items: center; gap: 5px; }
.activity-meta [data-lucide] { width: 13px; height: 13px; }

/* ==========================================================
   ALERTAS
   ========================================================== */
.alert {
    display: flex; align-items: flex-start; gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface-muted);
    font-size: var(--text-base);
    color: var(--color-text);
}
.alert [data-lucide] { width: 17px; height: 17px; margin-top: 1px; }
.alert-success { background: var(--color-success-soft); border-color: rgba(34,160,107,0.28); color: #14724A; }
.alert-error   { background: var(--color-danger-soft);  border-color: rgba(214,69,69,0.28);  color: #9E2B2B; }
.alert-warning { background: var(--color-warning-soft); border-color: rgba(245,185,66,0.35); color: #8A5D06; }
.alert-info    { background: var(--color-primary-soft); border-color: rgba(25,167,194,0.28); color: var(--color-teal-700); }
.alert[hidden] { display: none; }

/* ==========================================================
   AUTENTICAÇÃO
   ========================================================== */
.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    background: var(--color-surface);
}

/* Painel institucional */
.auth-brand {
    position: relative;
    display: flex; flex-direction: column; justify-content: space-between;
    padding: var(--spacing-10) var(--spacing-12);
    background:
        radial-gradient(circle at 82% 12%, rgba(25,167,194,0.30), transparent 46%),
        radial-gradient(circle at 8% 92%, rgba(15,96,117,0.42), transparent 52%),
        linear-gradient(150deg, var(--color-navy-900), var(--color-navy-800) 62%, var(--color-teal-700));
    color: #fff;
    overflow: hidden;
}
/* Malha discreta, sem gradiente chamativo */
.auth-brand::after {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at 65% 40%, #000 0%, transparent 72%);
    -webkit-mask-image: radial-gradient(circle at 65% 40%, #000 0%, transparent 72%);
    pointer-events: none;
}
.auth-brand > * { position: relative; z-index: 1; }

.auth-brand-mark { display: flex; align-items: center; gap: var(--spacing-3); }
.auth-brand-mark-icon {
    width: 42px; height: 42px;
    display: grid; place-items: center;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
}
.auth-brand-mark-icon [data-lucide] { width: 22px; height: 22px; }
.auth-brand-mark-logo { width: 20px; height: 20px; object-fit: contain; }
.auth-brand-mark-text { font-size: var(--text-md); font-weight: 600; letter-spacing: -0.01em; }

.auth-brand-headline {
    font-size: 38px; font-weight: 600;
    line-height: 1.16; letter-spacing: -0.03em;
    max-width: 15ch;
    margin-bottom: var(--spacing-4);
}
.auth-brand-text {
    font-size: var(--text-md);
    color: rgba(255,255,255,0.72);
    max-width: 42ch; line-height: 1.6;
}

.auth-brand-highlights {
    display: flex; flex-direction: column; gap: var(--spacing-3);
    margin-top: var(--spacing-8);
}
.auth-brand-highlight {
    display: flex; align-items: center; gap: var(--spacing-3);
    font-size: var(--text-base);
    color: rgba(255,255,255,0.86);
}
.auth-brand-highlight [data-lucide] { width: 16px; height: 16px; color: var(--color-primary); }

.auth-brand-footer { font-size: var(--text-xs); color: rgba(255,255,255,0.5); }

/* Painel do formulário */
.auth-panel {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: var(--spacing-10) var(--spacing-8);
    background: var(--color-background);
}
.auth-card { width: 100%; max-width: 400px; }

.auth-card-mobile-mark {
    display: none;
    align-items: center; gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}
.auth-card-mobile-mark .sidebar-logo { width: 38px; height: 38px; }
.auth-card-mobile-mark-text { font-size: var(--text-md); font-weight: 600; }

.auth-title { font-size: var(--text-2xl); font-weight: 600; letter-spacing: -0.02em; }
.auth-subtitle { font-size: var(--text-base); color: var(--color-text-muted); margin-top: 5px; }

.auth-form { display: flex; flex-direction: column; gap: var(--spacing-4); margin-top: var(--spacing-6); }
.auth-form-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--spacing-3); flex-wrap: wrap;
}
.auth-form .btn { width: 100%; height: 44px; }

.auth-divider {
    display: flex; align-items: center; gap: var(--spacing-3);
    margin: var(--spacing-5) 0;
    font-size: var(--text-xs); color: var(--color-text-muted);
}
.auth-divider::before, .auth-divider::after {
    content: ''; flex: 1; height: 1px; background: var(--color-border);
}

.auth-foot {
    margin-top: var(--spacing-6);
    text-align: center;
    font-size: var(--text-base); color: var(--color-text-muted);
}
.auth-foot a { color: var(--color-primary); font-weight: 500; }
.auth-foot a:hover { text-decoration: underline; }

.auth-legal {
    margin-top: var(--spacing-8);
    display: flex; align-items: center; justify-content: center;
    gap: var(--spacing-4); flex-wrap: wrap;
    font-size: var(--text-xs); color: var(--color-text-muted);
}

/* Campo de senha com alternância de visibilidade */
.password-field { position: relative; }
.password-field .input { padding-right: 44px; }
.password-toggle {
    position: absolute; right: 5px; top: 50%;
    transform: translateY(-50%);
    width: 32px; height: 32px;
    display: grid; place-items: center;
    border: none; background: none; cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.password-toggle:hover { background: var(--color-surface-muted); color: var(--color-text); }
.password-toggle [data-lucide] { width: 17px; height: 17px; }

/* Medidor de força da senha */
.password-meter { display: flex; flex-direction: column; gap: 6px; }
.password-meter-track { display: flex; gap: 4px; }
.password-meter-bar {
    flex: 1; height: 4px;
    border-radius: var(--radius-full);
    background: var(--color-border);
    transition: background var(--transition-base);
}
.password-meter-bar.is-weak   { background: var(--color-danger); }
.password-meter-bar.is-medium { background: var(--color-warning); }
.password-meter-bar.is-strong { background: var(--color-success); }
.password-meter-label { font-size: var(--text-xs); color: var(--color-text-muted); }

@media (max-width: 1024px) {
    .auth-brand { padding: var(--spacing-8); }
    .auth-brand-headline { font-size: 30px; }
    .auth-brand-highlights { margin-top: var(--spacing-6); }
}

@media (max-width: 860px) {
    .auth-shell { grid-template-columns: minmax(0, 1fr); }
    .auth-brand { display: none; }
    .auth-card-mobile-mark { display: flex; }
    .auth-panel { padding: var(--spacing-8) var(--spacing-4); justify-content: flex-start; }
}

/* ==========================================================
   RESPONSIVO
   ========================================================== */
@media (max-width: 1400px) {
    .app-content { padding: var(--spacing-6); }
    .topbar { padding: 0 var(--spacing-6); }
}

@media (max-width: 1180px) {
    .grid-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-5-7 { grid-template-columns: minmax(0, 1fr); }
    .grid-7-5 { grid-template-columns: minmax(0, 1fr); }
}

/* Tablet — sidebar recolhida por padrão */
@media (max-width: 1024px) {
    .app-main { margin-left: var(--sidebar-width-collapsed); }
    .grid-2 { grid-template-columns: minmax(0, 1fr); }
    .topbar-date { display: none; }
}

/* Mobile — sidebar vira drawer */
@media (max-width: 768px) {
    .sidebar {
        width: var(--sidebar-width);
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }
    .app-shell.is-drawer-open .sidebar { transform: translateX(0); }
    .app-shell.is-drawer-open .sidebar-scrim { opacity: 1; visibility: visible; }

    /* No mobile o drawer sempre mostra os rótulos */
    html.is-collapsed .app-shell .sidebar { width: var(--sidebar-width); }
    html.is-collapsed .app-shell .sidebar-brand-text,
    html.is-collapsed .app-shell .nav-item-label,
    html.is-collapsed .app-shell .sidebar-user-info { display: block; }
    html.is-collapsed .app-shell .sidebar-brand { justify-content: flex-start; padding: 0 var(--spacing-5); }
    html.is-collapsed .app-shell .nav-item { justify-content: flex-start; padding: 9px var(--spacing-3); }
    html.is-collapsed .app-shell .sidebar-user { justify-content: flex-start; }
    html.is-collapsed .app-shell .nav-group-label {
        height: auto; margin: 0; padding: 0 var(--spacing-3) var(--spacing-2);
        background: none; color: rgba(255, 255, 255, 0.38);
    }
    html.is-collapsed .app-shell .nav-item::after { display: none; }

    .app-main, html.is-collapsed .app-shell .app-main { margin-left: 0; }

    .app-content { padding: var(--spacing-4) var(--spacing-4) var(--spacing-10); }
    .topbar { padding: 0 var(--spacing-4); }
    .topbar-title { font-size: var(--text-base); }
    .breadcrumb { display: none; }

    .grid-kpi { grid-template-columns: minmax(0, 1fr); }
    .grid { gap: var(--spacing-4); }

    .page-header { flex-direction: column; align-items: stretch; }
    .page-header-greeting { font-size: var(--text-xl); }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-field { min-width: 0; width: 100%; }

    .user-menu-meta { display: none; }
    .card-header, .card-body, .table-toolbar { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
    .chart-canvas-wrap { height: 240px; }

    .ranking-row { grid-template-columns: 30px minmax(0, 1fr) auto; gap: var(--spacing-3); }
    .ranking-count { display: none; }

    .toast-region { left: var(--spacing-4); right: var(--spacing-4); bottom: var(--spacing-4); }
    .toast { min-width: 0; max-width: none; }
}

/* Desktop grande — respira mais */
@media (min-width: 1800px) {
    :root { --content-max: 1720px; }
}

@media print {
    .sidebar, .topbar, .sidebar-scrim, .toast-region { display: none !important; }
    .app-main { margin-left: 0 !important; }
    .card { box-shadow: none; border-color: #ccc; }
}

/* ==========================================================
   CONFIGURAÇÕES — linhas com toggle (config-row / switch)
   ========================================================== */
.config-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-5);
    padding: var(--spacing-4) 0;
}
.config-row + .config-row { border-top: 1px solid var(--color-border); }
.config-row-title { font-weight: 600; font-size: var(--text-sm); }
.config-row-desc {
    margin-top: var(--spacing-1);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: 560px;
}

.switch { position: relative; flex-shrink: 0; display: inline-flex; }
.switch input {
    position: absolute; inset: 0;
    opacity: 0; margin: 0; cursor: pointer; width: 44px; height: 24px;
}
.switch-track {
    width: 44px; height: 24px;
    background: var(--color-border-strong);
    border-radius: var(--radius-full);
    transition: background var(--transition-base);
    display: inline-flex; align-items: center;
}
.switch-thumb {
    width: 18px; height: 18px;
    margin-left: 3px;
    background: var(--color-surface);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base);
}
.switch input:checked + .switch-track { background: var(--color-primary); }
.switch input:checked + .switch-track .switch-thumb { transform: translateX(20px); }
.switch input:focus-visible + .switch-track { box-shadow: 0 0 0 3px var(--color-primary-soft); }

/* ==========================================================
   ABAS DE NAVEGAÇÃO
   ========================================================== */
.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-5);
}
.tab {
    background: none;
    border: none;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}
.tab:hover { color: var(--color-text); }
.tab.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tab-count {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-left: var(--spacing-2);
}

.aba { display: block; }
.aba[hidden] { display: none !important; }