/* =========================================================
   ALMACÉN CENTRAL — hoja de estilos
   Identidad: vitrina de joyería / boutique — negro profundo,
   trazos finos en dorado, tipografía serif elegante.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Work+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:         #0B0B0D;
  --surface:    #16161A;
  --surface-2:  #1D1D22;
  --line:       #2E2A22;
  --line-soft:  #232025;

  --gold:       #C9A44C;
  --gold-bright:#E7C773;
  --gold-dim:   #8C723A;

  --text:       #EDE9E1;
  --text-dim:   #9C958A;
  --text-faint: #6E6860;

  --green:      #6FA37C;
  --red:        #C4685E;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Work Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
}

*{ box-sizing: border-box; }

html, body{
  margin:0; padding:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }

/* ---------- Barra superior ---------- */
.navbar{
  background: #0E0E11;
  color: var(--text);
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--gold-dim);
}

.brand{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: 0.06em;
  padding: 20px 0;
  color: var(--gold-bright);
  position: relative;
}
.brand::after{
  content: '';
  position: absolute;
  bottom: 14px; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
  opacity: .5;
}

.nav-links{
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}
.nav-links a{
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  padding: 12px 14px;
  border-bottom: 1px solid transparent;
  transition: color .18s, border-color .18s;
}
.nav-links a:hover{
  color: var(--gold-bright);
  border-color: var(--gold);
}

/* ---------- Contenedor ---------- */
.container{
  max-width: 1220px;
  margin: 0 auto;
  padding: 48px 32px 72px;
}

h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 40px;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
  color: var(--text);
}
h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 22px;
  color: var(--gold-bright);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.02em;
}
.subtitle{
  color: var(--text-dim);
  margin: 0 0 40px;
  font-size: 14.5px;
  font-weight: 400;
  max-width: 560px;
}

/* ---------- Dashboard: fichas de vitrina ---------- */
.cards{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.card{
  background: var(--surface);
  padding: 30px 26px 26px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background .2s ease;
}
.card::before{
  content: '';
  position: absolute;
  top: 16px; left: 26px;
  width: 22px; height: 1px;
  background: var(--gold-dim);
}
.card:hover{
  background: var(--surface-2);
}
.card:hover::before{
  background: var(--gold-bright);
  width: 34px;
  transition: width .2s ease, background .2s ease;
}
.card h3{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  margin: 8px 0 0;
  color: var(--text);
  letter-spacing: 0.01em;
}
.card .count{
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.02em;
}

/* ---------- Layout de módulo (form + tabla) ---------- */
.grid{
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  align-items: stretch;
}
@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
}

.panel{
  background: var(--surface);
  padding: 30px;
}

/* ---------- Formulario ---------- */
.field{
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.field label{
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}
.field input,
.field select{
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--bg);
  color: var(--text);
}
.field input::placeholder{ color: var(--text-faint); }
.field input:focus,
.field select:focus{
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}
.field select{ appearance: none; }
.error-msg{
  color: var(--red);
  font-size: 12px;
  font-weight: 500;
}

.actions{
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.btn{
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 12px 22px;
  border-radius: 0;
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.btn-primary{
  background: var(--gold);
  color: #14120C;
}
.btn-primary:hover{ background: var(--gold-bright); border-color: var(--gold-bright); }

.btn-secondary{
  background: transparent;
  color: var(--text-dim);
  border-color: var(--line);
}
.btn-secondary:hover{ border-color: var(--text-dim); color: var(--text); }

.btn-small{
  padding: 6px 12px;
  font-size: 10.5px;
  border-radius: 0;
  background: transparent;
  border-color: var(--line);
  color: var(--text-dim);
}
.btn-small:hover{ border-color: var(--gold); color: var(--gold-bright); }

.btn-danger{
  border-color: #5A3630;
  color: var(--red);
}
.btn-danger:hover{ background: #2A1815; border-color: var(--red); }

.row-actions{
  display: flex;
  gap: 8px;
  white-space: nowrap;
}

/* ---------- Tabla de registros ---------- */
.table-wrap{
  overflow-x: auto;
  border-top: 1px solid var(--line);
}
table{
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th{
  background: transparent;
  color: var(--gold);
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-align: left;
  padding: 14px 14px;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}
tbody td{
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
  color: var(--text-dim);
}
tbody tr:hover{ background: var(--surface-2); }
tbody tr:hover td{ color: var(--text); }
.empty{
  text-align: center;
  color: var(--text-faint);
  font-style: italic;
  padding: 28px 0 !important;
}

/* ---------- Alertas (mensajes flash) ---------- */
.alert{
  padding: 14px 18px;
  border-radius: 0;
  margin-bottom: 28px;
  font-size: 13.5px;
  font-weight: 500;
  border-left: 2px solid transparent;
  background: var(--surface);
  letter-spacing: 0.01em;
}
.alert-ok{
  border-color: var(--green);
  color: var(--green);
}
.alert-error{
  border-color: var(--red);
  color: var(--red);
}

/* ---------- Footer ---------- */
.footer{
  text-align: center;
  padding: 26px;
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-top: 1px solid var(--line);
  font-family: var(--font-body);
}