/* Schedu-Lex — Estilos globales (complementa Tailwind CDN) */

:root {
  --sl-blue:       #1B3A6B;
  --sl-blue-light: #2a5298;
  --sl-gold:       #D4900A;
  --sl-gold-light: #f0b429;
  --sl-green:      #2E9B2E;
  --sl-red:        #C0392B;
  --sl-bg:         #F7F8FA;
  --sl-text:       #1a1a2e;
  --sl-muted:      #6b7280;
  --sl-border:     #e5e7eb;
}

* { box-sizing: border-box; }
.sl-reg { font-size: .52em; vertical-align: super; font-weight: inherit; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--sl-bg);
  color: var(--sl-text);
  margin: 0;
}

/* ── Auth pages ────────────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sl-blue) 0%, var(--sl-blue-light) 100%);
  padding: 1rem;
}

.auth-card {
  background: #fff;
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.auth-card .logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  margin-bottom: 1.5rem;
  text-decoration: none;
}

.auth-card .logo-wrap img {
  height: 170px;
  width: auto;
  max-width: 100%;
}

.auth-card .logo-brand-name {
  font-family: 'Inter', sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
  color: #1B3A6B;
  line-height: 1;
  letter-spacing: -.01em;
  margin: 0;
}

.auth-card .logo-brand-name .brand-lex { color: #E07800; }
.auth-card .logo-brand-name sup { font-size: .5em; vertical-align: super; font-weight: 700; }

.auth-card .logo-tagline {
  font-size: .78rem;
  font-style: italic;
  color: #6b7280;
  text-align: center;
  margin: 0;
  line-height: 1.3;
}

.auth-card h1 {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sl-blue);
  margin: 0 0 1.5rem;
}

/* ── Formularios ───────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--sl-text);
  margin-bottom: .35rem;
}

.form-label .required {
  color: var(--sl-red);
  margin-left: .2rem;
}

.form-control {
  width: 100%;
  padding: .6rem .85rem;
  border: 1.5px solid var(--sl-border);
  border-radius: .5rem;
  font-size: .95rem;
  color: var(--sl-text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}

.form-control:focus {
  border-color: var(--sl-blue);
  box-shadow: 0 0 0 3px rgba(27,58,107,.12);
}

.form-control.is-invalid { border-color: var(--sl-red); }

/* ── Botones ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .65rem 1.2rem;
  border-radius: .5rem;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background .15s, transform .1s, box-shadow .15s;
}

.btn:active { transform: scale(.98); }

.btn-primary {
  background: var(--sl-blue);
  color: #fff;
  width: 100%;
}
.btn-primary:hover { background: var(--sl-blue-light); }

.btn-gold {
  background: var(--sl-gold);
  color: #fff;
}
.btn-gold:hover { background: var(--sl-gold-light); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--sl-blue);
  color: var(--sl-blue);
}
.btn-outline:hover { background: var(--sl-blue); color: #fff; }

/* ── Alertas ───────────────────────────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: .5rem;
  font-size: .9rem;
  margin-bottom: 1rem;
  border-left: 4px solid;
}
.alert-error   { background: #fef2f2; border-color: var(--sl-red);   color: #7f1d1d; }
.alert-success { background: #f0fdf4; border-color: var(--sl-green); color: #14532d; }
.alert-info    { background: #eff6ff; border-color: var(--sl-blue);  color: #1e3a5f; }

/* ── Semáforo dashboard ────────────────────────────────────────────────────── */
.semaforo-card {
  border-radius: .75rem;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.semaforo-rojo    { background: #fef2f2; border-left: 5px solid var(--sl-red); }
.semaforo-amarillo { background: #fffbeb; border-left: 5px solid #f59e0b; }
.semaforo-verde   { background: #f0fdf4; border-left: 5px solid var(--sl-green); }

.semaforo-numero {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}
.semaforo-rojo .semaforo-numero    { color: var(--sl-red); }
.semaforo-amarillo .semaforo-numero { color: #d97706; }
.semaforo-verde .semaforo-numero   { color: var(--sl-green); }

/* ── Navbar ────────────────────────────────────────────────────────────────── */
.navbar {
  background: var(--sl-blue);
  color: #fff;
  padding: .75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.navbar-logo img { height: 40px; width: auto; }

.navbar-nav { display: flex; gap: .5rem; align-items: center; }

.nav-link {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  padding: .4rem .75rem;
  border-radius: .4rem;
  font-size: .9rem;
  font-weight: 500;
  transition: background .15s, color .15s;
}
.nav-link:hover, .nav-link.active {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* ── Tablas ────────────────────────────────────────────────────────────────── */
.table-sl {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.table-sl th {
  background: var(--sl-blue);
  color: #fff;
  padding: .6rem .85rem;
  text-align: left;
  font-weight: 600;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.table-sl td {
  padding: .6rem .85rem;
  border-bottom: 1px solid var(--sl-border);
  vertical-align: middle;
}
.table-sl tr:hover td { background: #f1f5ff; }

/* ── Badge estados ─────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 9999px;
  font-size: .75rem;
  font-weight: 700;
}
.badge-rojo     { background: #fee2e2; color: #b91c1c; }
.badge-amarillo { background: #fef3c7; color: #b45309; }
.badge-verde    { background: #dcfce7; color: #15803d; }
.badge-gray     { background: #f3f4f6; color: #4b5563; }

/* ── Contenedor principal ──────────────────────────────────────────────────── */
.main-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* ── Plan badge ────────────────────────────────────────────────────────────── */
.plan-badge {
  display: inline-block;
  padding: .15rem .6rem;
  border-radius: .3rem;
  font-size: .75rem;
  font-weight: 700;
  background: var(--sl-gold);
  color: #fff;
  letter-spacing: .04em;
}

/* ── Tabs ──────────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--sl-border); margin-bottom: 1.5rem; }
.tab-btn {
  padding: .6rem 1.2rem;
  border: none;
  background: transparent;
  font-size: .9rem;
  font-weight: 600;
  color: var(--sl-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color .15s, border-color .15s;
}
.tab-btn.active { color: var(--sl-blue); border-bottom-color: var(--sl-blue); }

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .auth-card { padding: 1.75rem 1.25rem; }
  .main-wrap { padding: 1rem .75rem; }
  .navbar    { padding: .6rem 1rem; }
}