/* ==========================================================
   Stock System — Estilos globales
   Paleta: Azul marino (#22284A) + Dorado (#F2C84B)
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --navy-900: #070a1a;
  --navy-800: #0d1130;
  --navy-700: #131840;
  --navy:     #22284A;
  --gold:     #F2C84B;
  --gold-dim: rgba(242,200,75,.14);
  --gold-stroke: rgba(242,200,75,.22);

  --card:     rgba(255,255,255,.06);
  --card-hover: rgba(255,255,255,.09);
  --stroke:   rgba(255,255,255,.09);
  --text:     rgba(255,255,255,.93);
  --muted:    rgba(255,255,255,.55);
  --danger:   #ef4444;
  --success:  #22c55e;
  --warning:  #f59e0b;
  --info:     #38bdf8;

  --radius:   18px;
  --radius-sm: 12px;
  --shadow:   0 20px 60px rgba(0,0,0,.55);
  --shadow-sm: 0 8px 24px rgba(0,0,0,.35);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(ellipse 900px 500px at 15% -5%,  rgba(34,40,74,.75),  transparent 55%),
    radial-gradient(ellipse 700px 450px at 88% 12%,  rgba(242,200,75,.06), transparent 50%),
    radial-gradient(ellipse 800px 600px at 50% 105%, rgba(34,40,74,.55),   transparent 58%),
    linear-gradient(175deg, var(--navy-900) 0%, var(--navy-800) 55%, #0a0d20 100%);
  min-height: 100vh;
  margin: 0;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-900); }
::-webkit-scrollbar-thumb { background: var(--navy); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ---- Glass card base ---- */
.glass {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}
.glass-sm {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ---- Topbar ---- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  background: rgba(7,10,26,.72);
  border-bottom: 1px solid var(--gold-stroke);
  box-shadow: 0 1px 0 rgba(242,200,75,.06), 0 4px 20px rgba(0,0,0,.4);
  padding: 0 24px;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 62px; flex-wrap: wrap;
}

/* ---- Brand ---- */
.brand {
  display: inline-flex; align-items: center; gap: 11px;
  text-decoration: none;
}
.brand-logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  padding: 3px;
  flex: 0 0 auto;
}
.brand-name {
  font-size: 15px; font-weight: 800; letter-spacing: -.3px; color: #fff;
}
.brand-sub {
  font-size: 11px; color: rgba(242,200,75,.72); margin-top: 1px;
}

/* ---- Topbar nav buttons ---- */
.nav-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---- Buttons ---- */
.btn-gold {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 700;
  background: var(--gold); color: #111;
  border: none; cursor: pointer; text-decoration: none;
  transition: all .18s ease;
  box-shadow: 0 4px 14px rgba(242,200,75,.3);
  white-space: nowrap;
}
.btn-gold:hover {
  background: #f5d15e; color: #0d0d0d;
  box-shadow: 0 6px 20px rgba(242,200,75,.45);
  transform: translateY(-1px);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--stroke);
  color: var(--text); cursor: pointer; text-decoration: none;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn-ghost:hover {
  background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.16); color: #fff;
}
.btn-danger-soft {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.22);
  color: #fca5a5; cursor: pointer; text-decoration: none;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn-danger-soft:hover {
  background: rgba(239,68,68,.22); border-color: rgba(239,68,68,.36); color: #fff;
}
.btn-success-soft {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  border-radius: 10px;
  font-size: 12.5px; font-weight: 600;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.22);
  color: #86efac; cursor: pointer; text-decoration: none;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn-success-soft:hover { background: rgba(34,197,94,.22); color: #fff; }

.btn-warning-soft {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  border-radius: 10px;
  font-size: 12.5px; font-weight: 600;
  background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.22);
  color: #fcd34d; cursor: pointer; text-decoration: none;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn-warning-soft:hover { background: rgba(245,158,11,.22); color: #fff; }

/* ---- Form controls ---- */
.form-label-dark {
  font-size: 12.5px; font-weight: 600;
  color: var(--muted); letter-spacing: .02em;
  margin-bottom: 6px; display: block;
}
.input-dark {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 14px;
  font-size: 14px;
  width: 100%;
  transition: border-color .18s, box-shadow .18s;
  font-family: 'Inter', sans-serif;
}
.input-dark::placeholder { color: rgba(255,255,255,.3); }
.input-dark:focus {
  outline: none;
  border-color: var(--gold-stroke);
  box-shadow: 0 0 0 3px rgba(242,200,75,.08);
  background: rgba(255,255,255,.07);
  color: #fff;
}
.input-dark option { background: #131840; color: #fff; }

/* ---- Table ---- */
.table-dark-custom {
  width: 100%; border-collapse: separate; border-spacing: 0;
  font-size: 13.5px;
}
.table-dark-custom thead tr th {
  padding: 12px 14px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--gold);
  background: rgba(242,200,75,.07);
  border-bottom: 1px solid var(--gold-stroke);
  white-space: nowrap;
}
.table-dark-custom thead tr th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.table-dark-custom thead tr th:last-child  { border-radius: 0 var(--radius-sm) 0 0; }
.table-dark-custom tbody tr td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--stroke);
  color: var(--text); vertical-align: middle;
}
.table-dark-custom tbody tr:last-child td { border-bottom: none; }
.table-dark-custom tbody tr:hover td { background: rgba(255,255,255,.03); }

/* ---- Badges de acción ---- */
.badge-entrada {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.22); color: #86efac;
}
.badge-salida {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: rgba(245,158,11,.12); border: 1px solid rgba(245,158,11,.22); color: #fcd34d;
}
.badge-creacion {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.22); color: #7dd3fc;
}

/* ---- Pagination ---- */
.pagination-dark {
  display: flex; align-items: center; justify-content: center;
  gap: 6px; flex-wrap: wrap; padding: 16px 0;
}
.page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 10px;
  border-radius: 10px;
  font-size: 13px; font-weight: 600;
  background: var(--card); border: 1px solid var(--stroke);
  color: var(--muted); text-decoration: none; transition: all .15s;
}
.page-btn:hover { background: var(--card-hover); color: #fff; border-color: rgba(255,255,255,.16); }
.page-btn.active { background: var(--gold); color: #111; border-color: var(--gold); font-weight: 800; }
.page-btn.disabled { opacity: .35; pointer-events: none; }

/* ---- Alert ---- */
.alert-dark {
  padding: 12px 16px; border-radius: var(--radius-sm); font-size: 13.5px;
  display: flex; align-items: center; gap: 10px;
}
.alert-error { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.25); color: #fca5a5; }

/* ---- Section eyebrow ---- */
.section-eyebrow {
  display: flex; align-items: center; gap: 14px; margin-bottom: 16px;
}
.section-eyebrow h2 {
  font-size: 16px; font-weight: 800; color: #fff; margin: 0; letter-spacing: -.2px; white-space: nowrap;
}
.section-eyebrow .divider {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--gold-stroke), transparent);
}

/* ---- Modal dark ---- */
.modal-content-dark {
  background: #0f1330;
  border: 1px solid var(--gold-stroke);
  border-radius: var(--radius);
  color: var(--text);
  box-shadow: var(--shadow);
}
.modal-header-dark {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--stroke);
}
.modal-title-dark { font-size: 16px; font-weight: 800; color: #fff; }
.modal-body-dark { padding: 20px 22px; }
.modal-footer-dark { padding: 14px 22px; border-top: 1px solid var(--stroke); }

/* ---- Password toggle ---- */
.input-group-dark { position: relative; }
.input-group-dark .input-dark { padding-right: 46px; }
.toggle-pass {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: 16px; padding: 0;
  transition: color .15s;
}
.toggle-pass:hover { color: var(--gold); }

/* ---- Back link ---- */
.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 500;
  transition: color .15s;
}
.back-link:hover { color: var(--gold); }

/* ---- Animations ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .4s ease both; }