/* ═══════════════════════════════════════════════════════════
   S Test Runner · Tema corporativo QA / QC de informática
   Fondo blanco, azul corporativo, sobrio y comercial.
   Sin violetas, sin neones, sin vidrio.
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --border: #e2e8f0;
  --border-soft: #edf1f6;
  --ink: #0f2a43;
  --muted: #5b6b7f;
  --muted-2: #8fa0b3;
  --primary: #0b5cad;
  --primary-dark: #084a8c;
  --primary-soft: #e8f1fa;
  --primary-border: #c4d9ec;
  --success: #157347;
  --success-soft: #e9f6ef;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --warning: #9a6700;
  --warning-soft: #fff7e0;
  --info: #0e7490;
  --info-soft: #e6f7fb;
  --radius: 8px;
  --radius-lg: 10px;
  --shadow: 0 1px 2px rgba(15, 42, 67, .06), 0 1px 3px rgba(15, 42, 67, .08);
  --shadow-sm: 0 1px 2px rgba(15, 42, 67, .05);
}

html { font-size: 14.5px; position: relative; min-height: 100%; }
@media (min-width: 768px) { html { font-size: 15px; } }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Anula cualquier orbe / fondo anterior */
body::before, body::after { content: none !important; display: none !important; }

img { max-width: 100%; height: auto; }

/* ═══ Estructura administrativa ═══ */
.app-shell { display: flex; gap: 0; align-items: stretch; min-height: 100vh; }

/* Sidebar de oficina: blanca, borde derecho */
.glass-sidebar {
  width: 248px; flex-shrink: 0;
  position: sticky; top: 0; height: 100vh;
  background: #ffffff;
  border-right: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  padding: 1rem .9rem;
  display: flex; flex-direction: column; gap: .35rem;
  overflow-y: auto;
}
.glass-sidebar .side-logo { display: flex; align-items: center; gap: .65rem; padding: .4rem .4rem 1rem; border-bottom: 1px solid var(--border-soft); margin-bottom: .5rem; }
.side-logo-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  font-size: 1.15rem; border-radius: 8px; color: #fff;
  background: var(--primary);
  box-shadow: none;
}
.side-logo b { display: block; font-weight: 700; font-size: .98rem; line-height: 1.15; color: var(--ink); }
.side-logo small { color: var(--muted); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; }
.side-label { color: var(--muted-2); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .8rem .6rem .3rem; }
.side-link {
  display: flex; align-items: center; gap: .6rem;
  color: #334155 !important; text-decoration: none; font-weight: 600; font-size: .92rem;
  padding: .55rem .75rem; border-radius: 6px;
  border: 1px solid transparent;
}
.side-link:hover { background: #f1f5f9; color: var(--ink) !important; }
.side-link.active { background: var(--primary-soft); color: var(--primary-dark) !important; border-color: #c4d9ec; }
.side-link .ico { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 6px;
  background: #f1f5f9; border: 1px solid var(--border-soft); font-size: 1rem; }
.side-link.active .ico { background: #fff; border-color: #c4d9ec; }
.side-user { margin-top: auto; background: #f8fafc; border: 1px solid var(--border-soft); border-radius: 8px; padding: .75rem; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* Barra superior de oficina */
.glass-topbar {
  background: #ffffff; border: 0; border-bottom: 1px solid var(--border);
  border-radius: 0; box-shadow: var(--shadow-sm);
  padding: .6rem 1.25rem;
  position: sticky; top: 0; z-index: 20;
}
.glass-search { background: #f8fafc !important; border: 1px solid var(--border) !important; color: var(--ink) !important; border-radius: 6px !important; }
.glass-search::placeholder { color: var(--muted-2); }

/* Compat navbar */
.youth-navbar, .navbar { background: #fff !important; border: 0 !important; border-bottom: 1px solid var(--border) !important; border-radius: 0 !important; }
.youth-brand { font-weight: 700; display: inline-flex; align-items: center; gap: .55rem; color: var(--ink) !important; }
.youth-logo { width: 34px; height: 34px; display: inline-grid; place-items: center; border-radius: 7px; color: #fff; font-size: 1.05rem; background: var(--primary); box-shadow: none; }
.youth-navlink { border-radius: 6px !important; font-weight: 600; padding: .45rem .9rem !important; color: #334155 !important; }
.youth-navlink:hover { background: #f1f5f9; color: var(--primary-dark) !important; }
.youth-user-chip {
  background: #f1f5f9; border: 1px solid var(--border);
  border-radius: 999px; padding: .35rem .9rem; font-weight: 600; font-size: .85rem; color: #334155;
  max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Contenido */
.app-main > main { flex: 1 0 auto; padding: 1.25rem; max-width: 1280px; width: 100%; margin: 0 auto; }

/* ═══ Tarjetas / paneles de oficina ═══ */
.card {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow);
  overflow: hidden; color: var(--ink);
}
.card-header {
  border-bottom: 1px solid var(--border-soft) !important;
  padding: .8rem 1.1rem; font-weight: 700; font-size: .95rem;
  background: #f8fafc !important; color: var(--ink);
}
.card-header.bg-primary, .card-header.bg-success, .card-header.bg-dark {
  background: #f8fafc !important; color: var(--ink) !important; border-bottom: 1px solid var(--border-soft) !important;
}
.card-header h5, .card-header h4 { font-weight: 700; font-size: 1rem; margin: 0; }
.card-body { color: var(--ink); }

/* Encabezado de sección (antes hero vidrio) */
.youth-hero {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.25rem;
  position: relative; overflow: hidden; color: var(--ink);
  border-left: 4px solid var(--primary);
}
.youth-hero::before, .youth-hero::after { content: none !important; display: none !important; }
.youth-title { font-weight: 700; letter-spacing: -.01em; margin-bottom: .2rem; color: var(--ink); font-size: 1.6rem; }
.youth-subtitle { color: var(--muted); font-weight: 400; font-size: .95rem; }
.youth-pill-badge {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--primary-soft); color: var(--primary-dark);
  border: 1px solid #c4d9ec;
  border-radius: 4px; padding: .2rem .6rem;
  font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
}

/* ═══ KPIs administrativos ═══ */
.youth-stat { border: 1px solid var(--border) !important; border-radius: var(--radius) !important; background: #fff !important; box-shadow: var(--shadow-sm); color: var(--ink); }
.youth-stat::before, .youth-stat::after { content: none !important; display: none !important; }
.youth-stat .card-body { padding: 1rem 1.1rem; }
.youth-stat h6 { color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-size: .7rem; font-weight: 700; margin-bottom: .25rem; }
.youth-stat h3 { font-weight: 700; margin: 0; font-size: 1.55rem; color: var(--ink); }
.youth-stat-total, .youth-stat-ok, .youth-stat-fail, .youth-stat-avg { box-shadow: var(--shadow-sm) !important; border-top: 3px solid var(--primary) !important; }
.youth-stat-ok { border-top-color: var(--success) !important; }
.youth-stat-fail { border-top-color: var(--danger) !important; }
.youth-stat-avg { border-top-color: #475569 !important; }
.kpi-ico { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 8px; font-size: 1.15rem; background: #f1f5f9; border: 1px solid var(--border-soft); }
.kpi-delta { font-size: .75rem; font-weight: 700; padding: .15rem .6rem; border-radius: 4px; border: 1px solid var(--border); background: #f8fafc; color: var(--muted); }
.kpi-delta.up { background: var(--success-soft); color: var(--success); border-color: #bbe6c8; }
.kpi-delta.down { background: var(--danger-soft); color: var(--danger); border-color: #f3c2c2; }
.kpi-delta.flat { background: var(--primary-soft); color: var(--primary-dark); border-color: #c4d9ec; }

/* ═══ Embudo sobrio de oficina ═══ */
.funnel { display: flex; flex-direction: column; gap: .5rem; }
.funnel-stage { display: grid; grid-template-columns: 150px 1fr 60px; align-items: center; gap: .7rem; font-size: .86rem; }
.funnel-label { color: #334155; font-weight: 600; white-space: nowrap; }
.funnel-track { height: 28px; border-radius: 4px; background: #eef2f7; border: 1px solid var(--border-soft); overflow: hidden; }
.funnel-fill { height: 100%; border-radius: 3px; display: flex; align-items: center; justify-content: flex-end;
  padding-right: .6rem; font-weight: 700; font-size: .76rem; color: #fff; min-width: 48px; transition: width .5s ease; background: var(--primary); }
.funnel-fill.f1 { background: #0b5cad; }
.funnel-fill.f2 { background: #2a7cc7; }
.funnel-fill.f3 { background: #0e7490; }
.funnel-fill.f4 { background: #52677d; }
.funnel-fill.f5 { background: #157347; }
.funnel-val { font-weight: 700; color: #334155; text-align: right; font-variant-numeric: tabular-nums; }

/* Barras pequeñas */
.mini-bars { display: flex; align-items: flex-end; gap: 4px; height: 52px; }
.mini-bars i { flex: 1; border-radius: 3px 3px 2px 2px; background: #cbd5e1; min-height: 6px; }
.mini-bars i:nth-child(3n) { background: #94a3b8; }
.mini-bars i:nth-child(4n) { background: var(--primary); }

/* Donut sobrio */
.donut { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto; position: relative;
  background: conic-gradient(var(--success) 0 68%, #e2e8f0 68% 100%); box-shadow: none; border: 1px solid var(--border); }
.donut::after { content: ""; position: absolute; inset: 15px; border-radius: 50%; background: #fff; border: 1px solid var(--border-soft); }
.donut span { position: absolute; inset: 0; display: grid; place-items: center; z-index: 1; font-weight: 700; font-size: 1.2rem; color: var(--ink); }

/* ═══ Botones de oficina ═══ */
.btn { border-radius: 6px !important; font-weight: 600; letter-spacing: 0; padding: .55rem 1.1rem; border-width: 1px; white-space: nowrap; box-shadow: none; }
.btn:hover { transform: none; filter: none; box-shadow: var(--shadow-sm); }
.btn:active { transform: none; }
.btn-lg { padding: .7rem 1.4rem; font-size: 1rem; }
.btn-sm { padding: .3rem .8rem; font-size: .83rem; }
.btn-primary { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; }
.btn-primary:hover { background: var(--primary-dark) !important; border-color: var(--primary-dark) !important; }
.btn-success { background: var(--success) !important; border-color: var(--success) !important; color: #fff !important; }
.btn-success:hover { background: #166534 !important; }
.btn-secondary { background: #475569 !important; border-color: #475569 !important; color: #fff !important; }
.btn-dark { background: #1e293b !important; border-color: #1e293b !important; color: #fff !important; }
.btn-outline-primary { border-color: var(--primary-border) !important; color: var(--primary-dark) !important; background: #fff !important; }
.btn-outline-primary:hover { background: var(--primary) !important; color: #fff !important; border-color: var(--primary) !important; }
.btn-outline-success { border-color: #bbe6c8 !important; color: var(--success) !important; background: #fff !important; }
.btn-outline-success:hover { background: var(--success) !important; color: #fff !important; }
.btn-outline-danger { border-color: #f3c2c2 !important; color: var(--danger) !important; background: #fff !important; }
.btn-outline-danger:hover { background: var(--danger) !important; color: #fff !important; }
.btn-outline-secondary { border-color: var(--border) !important; color: var(--muted) !important; background: #fff !important; }
.btn-outline-secondary:hover { background: #f1f5f9 !important; color: var(--ink) !important; }
.btn:focus, .btn:active:focus, .form-control:focus, .form-check-input:focus, .form-select:focus {
  box-shadow: 0 0 0 3px rgba(11, 92, 173, .15) !important; border-color: var(--primary) !important; outline: none; }

/* ═══ Formularios ═══ */
.form-control, .form-select {
  border-radius: 6px !important; border: 1px solid var(--border) !important;
  padding: .55rem .8rem; background: #fff !important; color: var(--ink) !important; max-width: 100%;
}
.form-control::placeholder { color: var(--muted-2); }
.form-select option, .form-select optgroup { background: #fff; color: var(--ink); }
.form-label { font-weight: 600; color: #334155; font-size: .88rem; }
.form-check-input { border-radius: 4px; border: 1px solid #cbd5e1; }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-label { color: #475569; }
.text-muted { color: var(--muted) !important; }
hr { border-color: var(--border-soft); opacity: 1; }
a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

.test-fields { background: #f8fafc; border: 1px solid var(--border-soft); border-radius: 8px; padding: .9rem .9rem .4rem; margin-bottom: .8rem; }
.test-fields h6 { color: var(--primary-dark); font-weight: 700; }

/* ═══ Tablas ═══ */
.table-responsive { border-radius: 8px; border: 1px solid var(--border); overflow-x: auto; background: #fff; -webkit-overflow-scrolling: touch; }
.table { color: var(--ink); margin-bottom: 0; }
.table thead.table-dark th, .table thead th { background: #f1f5f9 !important; border-bottom: 1px solid var(--border) !important; color: #475569 !important;
  font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; font-weight: 700; }
.table-hover tbody tr:hover { background: #f8fafc; }
.table th, .table td { border-color: var(--border-soft); }
.badge { border-radius: 4px !important; padding: .35em .7em; font-weight: 700; font-size: .76rem; }
.bg-info { background: var(--info-soft) !important; color: var(--info) !important; border: 1px solid #a5e3f0; }
.bg-success { background: var(--success-soft) !important; color: var(--success) !important; border: 1px solid #bbe6c8; }
.bg-danger { background: var(--danger-soft) !important; color: var(--danger) !important; border: 1px solid #f3c2c2; }

/* ═══ Auth ═══ */
.youth-auth-card { border-radius: 10px !important; }
.youth-auth-emoji { width: 52px; height: 52px; display: inline-grid; place-items: center; font-size: 1.5rem; border-radius: 10px; background: var(--primary-soft); border: 1px solid #c4d9ec; box-shadow: none; }
.youth-auth-link { color: var(--primary); font-weight: 600; text-decoration: none; }
.youth-auth-link:hover { text-decoration: underline; color: var(--primary-dark); }
.alert-danger { background: var(--danger-soft) !important; color: var(--danger) !important; border: 1px solid #f3c2c2 !important; border-radius: 6px; }
.text-danger { color: var(--danger) !important; }

/* ═══ Resultados / logs ═══ */
#logs, pre.bg-light, pre {
  background: #0f172a !important; color: #e2e8f0 !important;
  border-radius: 6px !important; border: 1px solid #334155;
  white-space: pre-wrap; word-break: break-word; font-family: Consolas, Menlo, monospace; font-size: .82rem;
}
#resultMessage.alert { border-radius: 6px; border: 1px solid var(--border); font-weight: 500; }
#resultMessage.alert-success { background: var(--success-soft) !important; color: #14532d !important; border-color: #bbe6c8 !important; box-shadow: none; }
#resultMessage.alert-danger { background: var(--danger-soft) !important; color: #7f1d1d !important; border-color: #f3c2c2 !important; box-shadow: none; }
#timer.badge { background: #1e293b !important; border-radius: 4px !important; }
.spinner-border { color: var(--primary) !important; }
#screenshot { border: 1px solid var(--border) !important; border-radius: 8px !important; box-shadow: var(--shadow-sm); }

/* Paginación */
.pagination { flex-wrap: wrap; gap: .25rem; justify-content: center; }
.pagination .page-link { border-radius: 6px !important; margin: 0 .12rem; border: 1px solid var(--border) !important; font-weight: 600; color: #334155 !important; background: #fff !important; }
.pagination .page-item.active .page-link { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; }

/* ═══ FOOTER — siempre abajo, nunca flotante ═══ */
.footer, footer.footer {
  position: static !important;
  bottom: auto !important;
  width: auto !important;
  white-space: normal !important;
  line-height: 1.5 !important;
  flex-shrink: 0;
  margin-top: auto;
  background: #ffffff !important;
  border-top: 1px solid var(--border) !important;
  border-radius: 0 !important;
  color: var(--muted) !important;
  box-shadow: none !important;
}
.footer a { color: var(--muted); font-size: .85rem; }

/* SweetAlert2 claro de oficina */
.swal2-popup { background: #fff !important; color: var(--ink) !important; border: 1px solid var(--border) !important; border-radius: 10px !important; }

/* Responsive */
@media (max-width: 992px) {
  .app-shell { flex-direction: column; min-height: auto; }
  .glass-sidebar { width: 100%; height: auto; position: static; border-right: 0; border-bottom: 1px solid var(--border); flex-direction: row; flex-wrap: wrap; align-items: center; }
  .glass-sidebar .side-logo { padding: 0; margin-right: auto; border: 0; margin-bottom: 0; }
  .side-label { display: none; }
  .side-link { padding: .45rem .7rem; }
  .side-user { margin-top: 0; width: 100%; }
  .app-main > main { padding: 1rem .9rem; }
  .funnel-stage { grid-template-columns: 110px 1fr 52px; }
}
@media (max-width: 576px) {
  .app-main > main { padding: .9rem .75rem; }
  .youth-hero { padding: 1rem; }
  .youth-title { font-size: 1.3rem; }
  .btn:not(.btn-sm) { white-space: normal; }
  .funnel-stage { grid-template-columns: 1fr; gap: .2rem; }
  .funnel-val { text-align: left; }
}