/* K-Legis — Frontend Public CSS */
/* assets/css/frontend.css */

:root {
    --kl-navy:   #1a3a5c;
    --kl-blue:   #2563eb;
    --kl-radius: 8px;
    --kl-shadow: 0 1px 4px rgba(0,0,0,.08), 0 2px 12px rgba(0,0,0,.04);
}

/* ================================================================
   CATÁLOGO — Grid de áreas
================================================================ */

.kl-catalogo {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

.kl-catalogo-titulo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--kl-navy);
    margin-bottom: 1.5rem;
    padding-bottom: .75rem;
    border-bottom: 2px solid var(--kl-navy);
}

.kl-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* Card de área — borda superior colorida estilo KontaFull */
.kl-area-card {
    background: #fff;
    border-radius: var(--kl-radius);
    box-shadow: var(--kl-shadow);
    border-top: 4px solid var(--kl-area-cor, #6b7280);
    overflow: hidden;
    transition: box-shadow .15s, transform .15s;
}
.kl-area-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.12);
    transform: translateY(-2px);
}

.kl-area-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px 10px;
    border-bottom: 1px solid #f1f5f9;
}

.kl-area-icone {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--kl-area-cor, #6b7280) 12%, #fff);
    border-radius: 8px;
}

.kl-area-nome {
    font-size: .95rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 2px;
    line-height: 1.2;
}

.kl-area-count {
    font-size: .75rem;
    color: #6b7280;
}

/* Lista de normas dentro do card */
.kl-normas-lista {
    list-style: none;
    margin: 0;
    padding: 8px 0;
}

.kl-norma-item {
    border-bottom: 1px solid #f8fafc;
}
.kl-norma-item:last-child { border-bottom: none; }

.kl-norma-link {
    display: flex;
    flex-direction: column;
    padding: 8px 18px;
    text-decoration: none;
    transition: background .1s;
}
.kl-norma-link:hover {
    background: color-mix(in srgb, var(--kl-area-cor, #2563eb) 6%, #fff);
}

.kl-norma-label {
    font-size: .875rem;
    font-weight: 500;
    color: #1e40af;
    line-height: 1.3;
}
.kl-norma-link:hover .kl-norma-label {
    color: var(--kl-area-cor, #1d4ed8);
    text-decoration: underline;
}

.kl-norma-sub {
    font-size: .75rem;
    color: #9ca3af;
    margin-top: 1px;
}

.kl-vazio {
    color: #6b7280;
    text-align: center;
    padding: 3rem;
}

/* ================================================================
   PÁGINA DE DOCUMENTO — Visualização individual
================================================================ */

.kl-doc-wrapper {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Mini-nav de áreas */
.kl-mini-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 10px 0 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid #e5e7eb;
}

.kl-mini-nav-home {
    font-size: 1.1rem;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 6px;
    background: var(--kl-navy);
    color: #fff;
    line-height: 1;
    margin-right: 4px;
}
.kl-mini-nav-home:hover { background: #254a74; }

.kl-mini-nav-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: .78rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #374151;
    transition: background .12s, border-color .12s, color .12s;
    white-space: nowrap;
}
.kl-mini-nav-item:hover {
    background: color-mix(in srgb, var(--kl-area-cor) 10%, #fff);
    border-color: var(--kl-area-cor);
    color: var(--kl-area-cor);
}
.kl-mini-nav-ativo {
    background: color-mix(in srgb, var(--kl-area-cor) 12%, #fff) !important;
    border-color: var(--kl-area-cor) !important;
    color: var(--kl-area-cor) !important;
    font-weight: 700;
}

/* Oculta label em telas pequenas */
@media (max-width: 600px) {
    .kl-mini-nav-label { display: none; }
    .kl-mini-nav-item  { padding: 5px 8px; font-size: .9rem; }
}

/* Cabeçalho do documento */
.kl-doc-header {
    margin-bottom: 20px;
    padding: 20px;
    background: #f8fafc;
    border-radius: var(--kl-radius);
    border-left: 4px solid var(--kl-navy);
}

.kl-doc-nome-popular {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--kl-navy);
    margin: 0 0 4px;
}

.kl-doc-titulo {
    font-size: .95rem;
    color: #374151;
    margin: 0 0 12px;
    font-weight: 400;
    line-height: 1.4;
}

.kl-doc-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: .8rem;
}

.kl-doc-badge {
    background: var(--kl-navy);
    color: #fff;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
}

.kl-doc-meta-item {
    color: #6b7280;
}

.kl-doc-fonte {
    color: #2563eb;
    text-decoration: none;
    font-size: .8rem;
}
.kl-doc-fonte:hover { text-decoration: underline; }

/* Iframe do documento */
.kl-doc-frame-wrapper {
    border: 1px solid #e5e7eb;
    border-radius: var(--kl-radius);
    overflow: hidden;
    background: #fff;
    width: 100%;
    box-sizing: border-box;
}

.kl-doc-frame {
    width: 100%;
    min-height: 80vh;
    border: none;
    display: block;
    box-sizing: border-box;
}

.kl-doc-sem-arquivo {
    padding: 2rem;
    text-align: center;
    background: #f8fafc;
    border-radius: var(--kl-radius);
    color: #6b7280;
}

.kl-btn {
    display: inline-block;
    padding: 8px 18px;
    background: var(--kl-navy);
    color: #fff;
    border-radius: var(--kl-radius);
    text-decoration: none;
    font-size: .875rem;
    font-weight: 500;
    margin-top: 10px;
}
.kl-btn:hover { background: #254a74; color: #fff; }

/* Fallback para navegadores sem color-mix */
@supports not (color: color-mix(in srgb, red, blue)) {
    .kl-area-icone { background: #eff6ff; }
    .kl-norma-link:hover { background: #eff6ff; }
    .kl-mini-nav-item:hover,
    .kl-mini-nav-ativo { background: #eff6ff !important; border-color: #2563eb !important; color: #2563eb !important; }
}