/*
 * Hub IA SEF/SC — Identidade Visual Institucional
 * Referência: https://www.sef.sc.gov.br/
 * Fonte: Montserrat (Google Fonts)
 */

/* ─── Tokens ─────────────────────────────────────────────────────── */
:root {
    /* ── Aliases de compatibilidade com templates legados ── */
    --sef-verde:    #336633;
    --sef-vermelho: #c4000b;
    --sef-azul:     #063d8d;
    --sef-branco:   #ffffff;
    --sef-cinza-900: #1a1a1a;
    --sef-cinza-800: #6b6b6b;
    --sef-cinza-700: #6b6b6b;
    --sef-cinza-600: #dddddd;
    --sef-cinza-500: #e4e4e4;
    --sef-cinza-400: #f0f0f0;
    --sef-cinza-300: #f7f7f7;
    --font-family:  'Montserrat', -apple-system, sans-serif;
    --radius-sm:    3px;
    --radius-md:    6px;
    --radius-lg:    12px;
    --shadow-lg:    0 3px 8px rgba(0,0,0,.10);
    --verde:        #336633;
    --verde-dark:   #254f25;
    --verde-light:  #e8f0e8;
    --vermelho:     #c4000b;
    --azul:         #063d8d;
    --cinza-900:    #1a1a1a;
    --cinza-800:    #404040;
    --cinza-700:    #6b6b6b;
    --cinza-400:    #dddddd;
    --cinza-200:    #f0f0f0;
    --cinza-100:    #f7f7f7;
    --white:        #ffffff;
    --font:         'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --r-sm:         3px;
    --r-md:         6px;
    --r-lg:         12px;
    --shadow-sm:    0 1px 3px rgba(0,0,0,.08);
    --shadow-md:    0 3px 8px rgba(0,0,0,.10);
}

/* ─── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font);
    font-size: .875rem;
    color: var(--cinza-900);
    background: var(--cinza-100);
    line-height: 1.6;
}

a { color: var(--verde); text-decoration: none; transition: color .2s; }
a:hover { color: var(--vermelho); }

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--cinza-900);
    line-height: 1.3;
}

/* ─── Barra Gov ──────────────────────────────────────────────────── */
.gov-bar {
    background: var(--verde-dark);
    border-bottom: 1px solid rgba(255,255,255,.1);
    padding: .3rem 0;
}
.gov-bar-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 1.25rem;
    display: flex; align-items: center; justify-content: space-between;
    color: rgba(255,255,255,.7); font-size: .7rem;
}
.gov-bar-inner a { color: rgba(255,255,255,.75); font-size: .7rem; }
.gov-bar-inner a:hover { color: #fff; }
.gov-bar-sep { margin: 0 .5rem; opacity: .4; }
.theme-toggle {
    background: none; border: none; cursor: pointer;
    padding: 0; margin-left: .5rem;
    display: inline-flex; align-items: center; flex-shrink: 0;
}
.theme-toggle:focus-visible { outline: 2px solid rgba(255,255,255,.6); border-radius: 11px; }
.toggle-track {
    position: relative;
    display: inline-flex; align-items: center; justify-content: space-between;
    width: 46px; height: 22px; border-radius: 11px;
    border: 1.5px solid rgba(255,255,255,.45);
    background: rgba(255,255,255,.1);
    padding: 0 4px; box-sizing: border-box;
    transition: background .2s;
}
.theme-toggle:hover .toggle-track { background: rgba(255,255,255,.18); }
.toggle-sun, .toggle-moon {
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.9); z-index: 1;
    pointer-events: none; user-select: none; flex-shrink: 0;
}
.toggle-knob {
    position: absolute;
    width: 17px; height: 17px; border-radius: 50%;
    background: rgba(255,255,255,.95);
    box-shadow: 0 1px 3px rgba(0,0,0,.25);
    top: 50%; left: 2px;
    transform: translateY(-50%) translateX(0);
    transition: transform .22s ease;
}
[data-theme="light"] .toggle-knob {
    transform: translateY(-50%) translateX(22px);
}

/* ─── Header ─────────────────────────────────────────────────────── */
.header {
    background: var(--verde);
    padding: .875rem 0;
    box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.header-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 1.25rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.header-brand {
    display: flex; align-items: center; gap: .875rem; flex-shrink: 0;
}
.header-logo {
    width: 44px; height: 44px; object-fit: contain;
    border-radius: 12px;
    background: #fff;
    padding: 2px;
    flex-shrink: 0;
}
.header-divider {
    width: 1px; height: 36px; background: rgba(255,255,255,.2); flex-shrink: 0;
}
.header-text { line-height: 1.3; }
.header-title {
    font-size: 1rem; font-weight: 700; color: #fff; letter-spacing: -.01em;
}
.header-sub {
    font-size: .67rem; font-weight: 500;
    color: rgba(255,255,255,.75);
    text-transform: uppercase; letter-spacing: .04em;
    margin-top: .1rem;
}

/* ─── Nav ────────────────────────────────────────────────────────── */
.header-nav {
    display: flex; align-items: center; gap: .2rem;
}
.header-nav a {
    color: rgba(255,255,255,.88);
    font-size: .8rem; font-weight: 500;
    padding: .4rem .75rem;
    border-radius: var(--r-sm);
    transition: background .15s;
    white-space: nowrap;
}
.header-nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.header-nav a.active { background: rgba(255,255,255,.2); color: #fff; font-weight: 600; }
.header-nav-sep {
    width: 1px; height: 20px;
    background: rgba(255,255,255,.2); margin: 0 .25rem;
}
.btn-entrar {
    background: var(--vermelho); color: #fff;
    padding: .4rem .9rem; border-radius: var(--r-sm);
    font-size: .8rem; font-weight: 600;
    transition: background .15s;
}
.btn-entrar:hover { background: #a00009; color: #fff; }

/* User chip */
.user-chip {
    display: flex; align-items: center; gap: .45rem;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 20px;
    padding: .3rem .75rem .3rem .35rem;
    cursor: pointer;
    transition: background .15s;
    color: #fff; font-size: .8rem; font-weight: 500;
    font-family: var(--font);
}
.user-chip:hover { background: rgba(255,255,255,.2); }
.user-avatar {
    width: 26px; height: 26px; border-radius: 50%;
    background: rgba(255,255,255,.25);
    display: flex; align-items: center; justify-content: center;
    font-size: .68rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.user-caret { font-size: .62rem; opacity: .7; margin-left: .15rem; }

/* Dropdown */
.user-menu-wrap { position: relative; }
.user-dropdown {
    display: none;
    position: absolute; right: 0; top: calc(100% + .5rem);
    background: #fff;
    border: 1px solid var(--cinza-400);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    min-width: 215px;
    z-index: 200;
}
.user-dropdown.open { display: block; }
.dropdown-header {
    padding: .55rem 1rem;
    background: var(--cinza-200);
    font-size: .68rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
    color: var(--cinza-700);
}
.dropdown-item {
    display: block; padding: .6rem 1rem;
    font-size: .8rem; color: var(--cinza-900) !important;
    border-bottom: 1px solid var(--cinza-200);
    transition: background .1s;
}
.dropdown-header:first-child { border-radius: var(--r-md) var(--r-md) 0 0; }
.dropdown-item:last-child { border-bottom: none; border-radius: 0 0 var(--r-md) var(--r-md); }
.dropdown-item:hover { background: var(--cinza-100) !important; color: var(--cinza-900) !important; }
.dropdown-item.danger { color: var(--vermelho) !important; }
.dropdown-item.danger:hover { background: #fff5f5; }

/* Submenu lateral (hover) */
.submenu-trigger { position: relative; cursor: default; user-select: none; }
.submenu-trigger::after { content: '›'; float: right; font-size: 1rem; line-height: 1; opacity: .6; }
.submenu {
    display: none;
    position: absolute; right: 100%; top: -1px;
    background: #fff;
    border: 1px solid var(--cinza-400);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    min-width: 200px;
    z-index: 201;
    overflow: hidden;
}
.submenu-trigger:hover .submenu,
.submenu-trigger:focus-within .submenu { display: block; }

/* ─── Breadcrumb ─────────────────────────────────────────────────── */
.breadcrumb {
    background: var(--cinza-200);
    border-bottom: 1px solid var(--cinza-400);
    padding: .55rem 0;
    font-size: .78rem;
}
.breadcrumb-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 1.25rem;
    display: flex; align-items: center; gap: .35rem; color: var(--cinza-700);
}
.breadcrumb-inner a { color: var(--cinza-800); }
.breadcrumb-inner a:hover { color: var(--verde); }
.breadcrumb-sep { color: var(--cinza-400); font-size: .75rem; }
.breadcrumb-current { color: var(--cinza-900); font-weight: 600; }

/* ─── Container / Layout ─────────────────────────────────────────── */
.container {
    max-width: 1200px; margin: 0 auto; padding: 0 1.25rem;
}
main.container { padding-top: 1.75rem; padding-bottom: 3rem; }

.page-header {
    display: flex; align-items: baseline; justify-content: space-between;
    margin-bottom: 1.75rem;
}
.page-title {
    font-size: 1.3rem; font-weight: 700; color: var(--cinza-900);
    border-left: 3px solid var(--verde); padding-left: .75rem;
    margin: 0;
}
.page-action { font-size: .8rem; color: var(--verde); font-weight: 600; }

.section-heading {
    font-size: 1.05rem; font-weight: 700; color: var(--cinza-900);
    margin: 0 0 1rem;
}
.section-label {
    font-size: .68rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .07em; color: var(--cinza-700); margin: 0 0 .5rem;
}

/* ─── Stats (Home) ───────────────────────────────────────────────── */
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
    margin-bottom: 1.75rem;
}
.stat-card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-top: 3px solid var(--verde); border-radius: var(--r-md);
    padding: 1.25rem; display: flex; flex-direction: column; gap: .35rem;
    box-shadow: var(--shadow-sm);
}
.stat-card.red   { border-top-color: var(--vermelho); }
.stat-card.green { border-top-color: #28a745; }
.stat-card.blue  { border-top-color: var(--azul); }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--cinza-900); line-height: 1; }
.stat-label {
    font-size: .7rem; text-transform: uppercase;
    letter-spacing: .04em; color: var(--cinza-700); font-weight: 600;
}

/* ─── About card (Home) ──────────────────────────────────────────── */
.about-card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-radius: var(--r-md); padding: 1.5rem;
    margin-bottom: 2rem;
    display: grid; grid-template-columns: 180px 1fr; gap: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.about-side { border-right: 1px solid var(--cinza-200); padding-right: 1.5rem; }
.about-side-title {
    font-size: .65rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .06em;
    color: var(--cinza-700); margin-bottom: .75rem;
}
.about-tag {
    display: block; padding: .3rem .7rem; margin-bottom: .35rem;
    background: var(--verde-light); color: var(--verde);
    border-radius: var(--r-sm); font-size: .75rem; font-weight: 600;
}
.about-body p {
    font-size: .875rem; line-height: 1.75; color: var(--cinza-800); margin-bottom: .75rem;
}
.about-body p:last-child { margin-bottom: 0; }
.about-body strong { color: var(--cinza-900); }

/* ─── Action cards (Home) ────────────────────────────────────────── */
.action-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
    margin-bottom: 2rem;
}
.action-card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-top: 3px solid var(--cinza-400);
    border-radius: var(--r-md); padding: 1.25rem 1.5rem;
    display: flex; flex-direction: column; gap: .75rem;
    box-shadow: var(--shadow-sm);
}
.action-card.accent-verde   { border-top-color: var(--verde); }
.action-card.accent-azul    { border-top-color: var(--azul); }
.action-card.accent-vermelho { border-top-color: var(--vermelho); }
.action-card-title { font-size: .9rem; font-weight: 700; color: var(--cinza-900); }
.action-card-title.verde    { color: var(--verde); }
.action-card-title.azul     { color: var(--azul); }
.action-card-title.vermelho { color: var(--vermelho); }
.action-card-body { font-size: .825rem; color: var(--cinza-700); line-height: 1.6; flex: 1; }

/* ─── Cards ──────────────────────────────────────────────────────── */
.card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-radius: var(--r-md); padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem; box-shadow: var(--shadow-sm);
    transition: box-shadow .2s;
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: .875rem; padding-bottom: .75rem;
    border-bottom: 1px solid var(--cinza-200);
}
.card-title { font-size: 1rem; font-weight: 700; color: var(--verde); margin: 0; }
.card-body  { color: var(--cinza-800); font-size: .875rem; line-height: 1.7; }

/* ─── Projects ───────────────────────────────────────────────────── */
.projects-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
    margin-bottom: 2rem;
}
.project-card { border-left: 3px solid var(--verde); }
.project-meta {
    display: flex; gap: .4rem; flex-wrap: wrap;
    margin-top: .875rem; padding-top: .875rem;
    border-top: 1px solid var(--cinza-200);
}

/* ─── Dashboard KPI / Alert strips ──────────────────────────────── */
.alert-strip {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem;
    margin-bottom: 1.25rem;
}
.alert-card {
    background: var(--white); border-radius: var(--r-md);
    padding: .875rem 1rem; border: 1px solid var(--cinza-400);
}
.alert-card.ac-red    { background: #fff5f5; border-color: #fecaca; }
.alert-card.ac-yellow { background: #fffbeb; border-color: #fde68a; }
.alert-card.ac-orange { background: #fff7ed; border-color: #fed7aa; }
.alert-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: .2rem; }
.alert-sym { font-size: .85rem; font-weight: 700; line-height: 1; }
.alert-sym.red    { color: #dc3545; }
.alert-sym.yellow { color: #d97706; }
.alert-sym.orange { color: #ea580c; }
.alert-value { font-size: 1.75rem; font-weight: 700; line-height: 1.1; }
.alert-value.red    { color: #b91c1c; }
.alert-value.yellow { color: #92400e; }
.alert-value.orange { color: #9a3412; }
.alert-label { font-size: .72rem; font-weight: 600; color: var(--cinza-800); margin-top: .15rem; }
.alert-sub   { font-size: .68rem; color: var(--cinza-700); margin-top: .1rem; }

.kpi-strip {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem;
    margin-bottom: 1.5rem;
}
.kpi-card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-top: 2px solid var(--verde); border-radius: var(--r-md);
    padding: .875rem 1rem;
}
.kpi-value { font-size: 1.75rem; font-weight: 700; color: var(--cinza-900); line-height: 1.1; }
.kpi-sub   { font-size: .7rem; color: var(--cinza-700); margin-top: .1rem; }
.kpi-label { font-size: .75rem; color: var(--cinza-700); margin-top: .35rem; font-weight: 500; }

/* Chart cards */
.chart-card {
    background: var(--white); border: 1px solid var(--cinza-400);
    border-radius: var(--r-md); padding: 1rem 1.25rem;
}
.chart-label {
    font-size: .72rem; font-weight: 700; color: var(--cinza-700);
    text-transform: uppercase; letter-spacing: .05em; margin: 0 0 .875rem;
}
.chart-grid-2-1 {
    display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.chart-grid-3col {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1rem;
}

/* ─── Workflow ───────────────────────────────────────────────────── */
.workflow-bar {
    display: flex; background: var(--white);
    border: 1px solid var(--cinza-400); border-radius: var(--r-md);
    overflow: hidden; margin-bottom: 2rem;
}
.workflow-step {
    flex: 1; padding: .875rem 1rem; text-align: center;
    border-right: 1px solid var(--cinza-200);
}
.workflow-step:last-child { border-right: none; }
.workflow-step.active { background: var(--verde-light); }
.workflow-step-num {
    font-size: 1rem; font-weight: 800; color: var(--cinza-400); line-height: 1;
}
.workflow-step.active .workflow-step-num { color: var(--verde); }
.workflow-step-label {
    font-size: .67rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .05em; color: var(--cinza-700); margin-top: .2rem;
}
.workflow-step.active .workflow-step-label { color: var(--verde); }

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn {
    display: inline-block; padding: .55rem 1.1rem;
    font-size: .8rem; font-weight: 600; text-align: center;
    border: none; border-radius: var(--r-sm); cursor: pointer;
    transition: all .2s; text-decoration: none; font-family: var(--font);
    line-height: 1.5;
}
.btn-primary          { background: var(--vermelho); color: #fff; }
.btn-primary:hover    { background: #a00009; color: #fff; }
.btn-secondary        { background: var(--verde); color: #fff; }
.btn-secondary:hover  { background: var(--verde-dark); color: #fff; }
.btn-outline          { background: transparent; color: var(--verde); border: 1.5px solid var(--verde); }
.btn-outline:hover    { background: var(--verde); color: #fff; }
.btn-outline-red      { background: transparent; color: var(--vermelho); border: 1.5px solid var(--vermelho); }
.btn-outline-red:hover { background: var(--vermelho); color: #fff; }
.btn-ghost            { background: transparent; color: var(--cinza-700); border: 1px solid var(--cinza-400); }
.btn-ghost:hover      { background: var(--cinza-200); }

/* ─── Badges ─────────────────────────────────────────────────────── */
.badge {
    display: inline-block; padding: .2rem .6rem;
    font-size: .7rem; font-weight: 600; border-radius: 3px;
    text-transform: uppercase; letter-spacing: .04em;
}
.badge-success   { background: #d4edda; color: #155724; }
.badge-warning   { background: #fff3cd; color: #856404; }
.badge-danger    { background: #f8d7da; color: #721c24; }
.badge-info      { background: #d1ecf1; color: #0c5460; }
.badge-secondary { background: var(--cinza-200); color: var(--cinza-800); }

/* ─── Forms ──────────────────────────────────────────────────────── */
.form-group  { margin-bottom: 1.25rem; }
.form-label  { display: block; font-weight: 600; font-size: .82rem; margin-bottom: .4rem; }
.form-control {
    width: 100%; padding: .6rem .75rem;
    font-size: .875rem; font-family: var(--font);
    border: 1px solid var(--cinza-400); border-radius: var(--r-sm);
    transition: border-color .2s, box-shadow .2s;
    background: var(--white); color: var(--cinza-900);
}
.form-control:focus {
    outline: none; border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(51,102,51,.1);
}
.form-control.error { border-color: var(--vermelho); }
.form-help  { font-size: .75rem; color: var(--cinza-700); margin-top: .25rem; }
.form-error { font-size: .75rem; color: var(--vermelho); margin-top: .25rem; }

/* ─── Tables ─────────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.table th, .table td { padding: .7rem .875rem; text-align: left; border-bottom: 1px solid var(--cinza-200); }
.table th {
    background: var(--verde); color: #fff; font-weight: 600;
    text-transform: uppercase; font-size: .72rem; letter-spacing: .05em;
}
.table tbody tr:hover { background: rgba(51,102,51,.04); }

/* ─── Alerts ─────────────────────────────────────────────────────── */
.alert { padding: .875rem 1.25rem; border-radius: var(--r-sm); margin-bottom: 1.25rem; border-left: 4px solid; font-size: .875rem; }
.alert-success { background: #d4edda; border-color: #28a745; color: #155724; }
.alert-warning { background: #fff3cd; border-color: #ffc107; color: #856404; }
.alert-danger  { background: #f8d7da; border-color: var(--vermelho); color: #721c24; }
.alert-info    { background: #d1ecf1; border-color: var(--azul); color: #0c5460; }

/* ─── Footer ─────────────────────────────────────────────────────── */
.footer {
    background: var(--verde-dark);
    border-top: 3px solid var(--verde);
    padding: 1.5rem 0; margin-top: 3rem;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 1.25rem;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.footer-brand { color: rgba(255,255,255,.8); font-size: .78rem; line-height: 1.6; }
.footer-brand strong { color: #fff; display: block; font-size: .82rem; margin-bottom: .15rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: rgba(255,255,255,.65); font-size: .75rem; }
.footer-links a:hover { color: #fff; }

/* ─── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .alert-strip    { grid-template-columns: repeat(2, 1fr); }
    .kpi-strip      { grid-template-columns: repeat(2, 1fr); }
    .stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .chart-grid-2-1 { grid-template-columns: 1fr; }
    .chart-grid-3col { grid-template-columns: 1fr; }
    .projects-grid  { grid-template-columns: repeat(2, 1fr); }
    .action-grid    { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .header-inner   { flex-direction: column; gap: .75rem; }
    .header-nav     { flex-wrap: wrap; justify-content: center; }
    .about-card     { grid-template-columns: 1fr; }
    .about-side     { border-right: none; border-bottom: 1px solid var(--cinza-200); padding-right: 0; padding-bottom: 1rem; }
    .footer-inner   { flex-direction: column; text-align: center; }
    .footer-links   { justify-content: center; }
}
@media (max-width: 600px) {
    .alert-strip    { grid-template-columns: 1fr; }
    .kpi-strip      { grid-template-columns: 1fr; }
    .stats-grid     { grid-template-columns: 1fr; }
    .projects-grid  { grid-template-columns: 1fr; }
    .action-grid    { grid-template-columns: 1fr; }
}

/* ─── Utilities ──────────────────────────────────────────────────── */
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.flex         { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ─── Cartilha (mantido) ─────────────────────────────────────────── */
.cartilha-layout { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; align-items: start; }
.cartilha-nav { position: sticky; top: 1rem; background: var(--white); border: 1px solid var(--cinza-400); border-radius: var(--r-md); padding: 1rem 0; box-shadow: var(--shadow-sm); }
.cartilha-nav-title { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--cinza-700); padding: 0 1rem .75rem; border-bottom: 2px solid var(--cinza-400); margin-bottom: .5rem; }
.cartilha-nav a { display: block; padding: .5rem 1rem; color: var(--cinza-900); font-size: .8rem; font-weight: 500; border-left: 3px solid transparent; transition: all .2s; text-decoration: none; line-height: 1.4; }
.cartilha-nav a:hover { background: var(--cinza-200); color: var(--verde); border-left-color: var(--verde); }
.cartilha-nav a.cartilha-nav-active { background: var(--verde-light); color: var(--verde); border-left-color: var(--verde); font-weight: 600; }
.cartilha-section { scroll-margin-top: 1.5rem; margin-bottom: 2rem; }
.cartilha-section h2 { color: var(--verde); border-bottom: 2px solid var(--cinza-400); padding-bottom: .5rem; margin-bottom: 1.25rem; font-size: 1.2rem; }
.cartilha-section h3 { color: var(--cinza-900); margin-top: 1.5rem; margin-bottom: .75rem; font-size: .95rem; }
.cartilha-section p { line-height: 1.8; margin-bottom: 1rem; color: var(--cinza-900); font-size: .875rem; }
.cartilha-section ul, .cartilha-section ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.cartilha-section li { margin-bottom: .5rem; line-height: 1.7; font-size: .875rem; }
.principios-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin: 1.5rem 0; }
.principio-card { background: var(--cinza-200); border-radius: var(--r-md); padding: 1.25rem 1rem; text-align: center; border-top: 4px solid var(--verde); }
.principio-card p { font-size: .8rem; color: var(--cinza-900); margin: 0; line-height: 1.6; }
.riscos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1rem 0 1.5rem; }
.risco-card { border-radius: var(--r-md); padding: 1.25rem; display: flex; gap: .875rem; align-items: flex-start; }
.risco-card.risco-etico  { background: #fff3e0; border-left: 4px solid #f57c00; }
.risco-card.risco-dados  { background: #fce4ec; border-left: 4px solid var(--vermelho); }
.risco-card.risco-legal  { background: #f3e5f5; border-left: 4px solid #7b1fa2; }
.risco-card.risco-operac { background: #e3f2fd; border-left: 4px solid var(--azul); }
.risco-card-body strong { display: block; font-size: .875rem; margin-bottom: .25rem; }
.risco-card-body span { font-size: .8rem; color: var(--cinza-800); line-height: 1.5; }

/* ─── Dark Mode ──────────────────────────────────────────────────── */
[data-theme="dark"] {
    --cinza-900:    #e8e8e8;
    --cinza-800:    #c0c0c0;
    --cinza-700:    #909090;
    --cinza-400:    #3a3a3a;
    --cinza-200:    #252525;
    --cinza-100:    #121212;
    --white:        #1e1e1e;
    --verde-light:  #1a2e1a;
    /* aliases legados usados nos templates */
    --sef-cinza-900: #e8e8e8;
    --sef-cinza-800: #c0c0c0;
    --sef-cinza-700: #909090;
    --sef-cinza-600: #3a3a3a;
    --sef-cinza-500: #252525;
    --sef-cinza-400: #3a3a3a;
    --sef-cinza-300: #121212;
}
[data-theme="dark"] .user-dropdown        { background: #252525; border-color: #3a3a3a; }
[data-theme="dark"] .dropdown-item        { color: var(--cinza-900) !important; border-color: #3a3a3a; }
[data-theme="dark"] .dropdown-item:hover  { background: #2e2e2e; }
[data-theme="dark"] .dropdown-item.danger:hover { background: #2a1515; }
[data-theme="dark"] .dropdown-header      { background: #2a2a2a; }
[data-theme="dark"] .submenu             { background: #252525; border-color: #3a3a3a; }
[data-theme="dark"] .header-logo          { background: rgba(255,255,255,.12); }
[data-theme="dark"] .alert-success { background: #1a2e1a; border-color: #28a745; color: #86efac; }
[data-theme="dark"] .alert-warning { background: #2a2000; border-color: #ffc107; color: #fcd34d; }
[data-theme="dark"] .alert-danger  { background: #2a1010; border-color: var(--vermelho); color: #fca5a5; }
[data-theme="dark"] .alert-info    { background: #0a1e2a; border-color: var(--azul);    color: #7dd3fc; }
[data-theme="dark"] .badge-success { background: #1a3a1a; color: #86efac; }
[data-theme="dark"] .badge-warning { background: #3a2a00; color: #fcd34d; }
[data-theme="dark"] .badge-danger  { background: #3a1010; color: #fca5a5; }
[data-theme="dark"] .badge-info    { background: #0a1e2a; color: #7dd3fc; }
[data-theme="dark"] .alert-card            { background: #1e1e1e; border-color: #3a3a3a; }
[data-theme="dark"] .kpi-card             { background: #1e1e1e; border-color: #3a3a3a; }
[data-theme="dark"] .chart-card           { background: #1e1e1e; border-color: #3a3a3a; }
[data-theme="dark"] .alert-card.ac-red    { background: #2a1010; border-color: #7f1d1d; }
[data-theme="dark"] .alert-card.ac-yellow { background: #2a2000; border-color: #78350f; }
[data-theme="dark"] .alert-card.ac-orange { background: #2a1800; border-color: #7c2d12; }
[data-theme="dark"] .risco-card.risco-etico  { background: #1f1a0a; }
[data-theme="dark"] .risco-card.risco-dados  { background: #1f0a10; }
[data-theme="dark"] .risco-card.risco-legal  { background: #1a0f1f; }
[data-theme="dark"] .risco-card.risco-operac { background: #0a1220; }