/* ============================================================
   Módulo Mantenimiento — estilos compartidos
   Colores SIEMPRE vía tokens de design-tokens.css; los cuatro
   tonos que faltaban se declaran aquí una sola vez (extensión
   de :root), no copiados en cada archivo.
   ============================================================ */

:root {
    --mant-alta-bg: #ffedd5;
    --mant-alta-texto: #ea580c;
    --mant-cyan-bg: #cffafe;
    --mant-cyan-texto: #0891b2;
    --mant-purple-bg: #f3e8ff;
    --mant-purple-texto: #7c3aed;
    --mant-blue-bg: #dbeafe;
    --mant-blue-texto: #2563eb;
    --mant-cerrada-bg: #d1fae5;
    --mant-texto-tabla: #334155;
}

/* ---------- Subnav ---------- */
.mant-subnav { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 90; }
.mant-subnav-inner { max-width: 1400px; margin: 0 auto; padding: 0 2rem; display: flex; gap: .35rem; align-items: center; overflow-x: auto; }
.mant-subnav a { display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; font-size: .88rem; font-weight: 700; color: var(--text-soft); text-decoration: none; border-bottom: 3px solid transparent; white-space: nowrap; font-family: var(--font-family-display); }
.mant-subnav a:hover { color: var(--color-primary); }
.mant-subnav a.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.mant-spacer { flex: 1; }
.mant-breve { color: var(--text-muted) !important; cursor: default; }
.mant-tag { font-size: .58rem; background: var(--surface-elevated); color: var(--text-soft); border-radius: 9999px; padding: 2px 7px; font-weight: 800; }

/* ---------- Encabezado ---------- */
.mant-wrap { font-family: var(--font-family-display); max-width: 1400px; margin: 0 auto; padding: 2rem; }
.module-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.module-header h1 { font-size: 2.1rem; font-weight: 800; letter-spacing: -.02em; color: var(--text-strong); margin: 0; }
.module-header p.sub { color: var(--text-soft); font-size: 1.02rem; margin-top: 4px; }

/* ---------- Stats (tabs-filtro) ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .9rem; margin-bottom: 1.6rem; }
.stat-card { background: var(--surface); border-radius: 14px; padding: 1rem; border: 1px solid var(--border); text-align: center; cursor: pointer; }
.stat-card.active { border-color: var(--color-primary); background: var(--color-error-surface-soft); }
.stat-num { font-size: 1.6rem; font-weight: 800; color: var(--text-strong); }
.stat-label { font-size: .72rem; font-weight: 700; color: var(--text-soft); text-transform: uppercase; margin-top: 4px; }

/* ---------- Cards ---------- */
.card-custom { background: var(--surface); border-radius: 20px; padding: 1.6rem; box-shadow: 0 10px 25px -5px rgba(0,0,0,.05); border: 1px solid var(--border); }
.card-title { font-size: 1.02rem; font-weight: 800; color: var(--text-strong); display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
.card-title i { color: var(--color-primary); }
.mod-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; margin-bottom: 1.6rem; }
.mod-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 1.2rem; display: flex; flex-direction: column; gap: .55rem; box-shadow: 0 6px 18px -8px rgba(0,0,0,.08); transition: transform .15s ease; text-decoration: none; }
.mod-card:hover { transform: translateY(-3px); }
.mc-icon { width: 44px; height: 44px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 1.15rem; }
.mod-card h3 { font-size: .98rem; font-weight: 800; color: var(--text-strong); margin: 0; }
.mod-card p { font-size: .78rem; color: var(--text-soft); line-height: 1.35; margin: 0; }

/* ---------- Filtros ---------- */
.filtros { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin-bottom: 1.1rem; }
.filtros select.input-field { width: auto; min-width: 170px; }
.search-box { position: relative; width: 300px; }
.search-box i { position: absolute; left: 15px; top: 14px; color: var(--text-muted); }
.search-box input { padding-left: 45px; height: 45px; border-radius: 12px; border: 1px solid var(--border); width: 100%; font-family: inherit; }
select.input-field { height: 45px; }

/* ---------- Tabla ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th { background: var(--surface-subtle); padding: 10px 14px; text-align: left; font-size: .7rem; font-weight: 700; color: var(--text-soft); text-transform: uppercase; border-bottom: 2px solid var(--border); white-space: nowrap; }
.tbl td { padding: 11px 14px; font-size: .85rem; color: var(--mant-texto-tabla); border-bottom: 1px solid var(--border-faint); vertical-align: middle; }
.tbl tbody tr:hover { background: var(--stone-50); cursor: pointer; }
.mono { font-family: ui-monospace, Menlo, monospace; font-weight: 700; color: var(--color-primary); font-size: .8rem; white-space: nowrap; }
.cell-sub { font-size: .74rem; color: var(--text-muted); }

/* ---------- Badges ---------- */
.mant-badge { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: .68rem; font-weight: 800; white-space: nowrap; }
.mant-badge.badge { background: var(--surface-elevated); color: var(--text-secondary); }
.mant-badge.badge-green { background: var(--color-success-light); color: var(--color-success); }
.mant-badge.badge-blue { background: var(--mant-blue-bg); color: var(--mant-blue-texto); }
.mant-badge.badge-cyan { background: var(--mant-cyan-bg); color: var(--mant-cyan-texto); }
.mant-badge.badge-purple { background: var(--mant-purple-bg); color: var(--mant-purple-texto); }
.mant-badge.badge-red { background: var(--color-error-light); color: var(--color-error); }
.mant-badge.badge-amber { background: var(--color-warning-light); color: var(--color-warning); }
.mant-badge.badge-orange { background: var(--mant-alta-bg); color: var(--mant-alta-texto); }
.mant-badge.badge-dark { background: var(--mant-cerrada-bg); color: var(--color-hecho); }
.vencido { background: var(--color-error-light); color: var(--color-error); font-weight: 700; }

/* ---------- Botones pequeños ---------- */
.btn-mini { border: none; border-radius: 8px; padding: 7px 10px; cursor: pointer; background: var(--surface-elevated); color: var(--text-secondary); }
.btn-mini.primary { background: var(--color-primary); color: var(--color-on-primary); }

/* ---------- Stepper de flujo (patrón Compras) ---------- */
.stepper { display: flex; align-items: center; gap: 3px; }
.stepper .step { width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .5rem; background: var(--surface-elevated); color: var(--border-strong); border: 1.5px solid var(--border); flex-shrink: 0; }
.stepper .line { width: 8px; height: 2px; background: var(--border); flex-shrink: 0; }
.stepper .step.done { background: var(--color-success-light); color: var(--color-success); border-color: var(--color-success); }
.stepper .step.active { background: var(--color-primary-light); color: var(--color-primary); border-color: var(--color-primary); }
.stepper .line.done { background: var(--color-success); }