/* ============================================================
   PANARO CAR CARE — Portal Mayoristas
   style.css — Diseño industrial/premium: negro, blanco, rojo
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --negro:   #0d0d0d;
  --rojo:    #e30613;
  --rojo-d:  #b5050f;
  --blanco:  #ffffff;
  --gris-1:  #f4f4f4;
  --gris-2:  #e8e8e8;
  --gris-3:  #bbb;
  --gris-4:  #666;
  --sombra:  0 2px 16px rgba(0,0,0,.10);
  --radio:   6px;
  --trans:   .18s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--gris-1);
  color: var(--negro);
  min-height: 100vh;
}

/* ── Tipografía ─────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: 'Bebas Neue', sans-serif; letter-spacing: .04em; line-height: 1.1; }

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.site-header .logo { height: 44px; width: auto; }
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .85rem;
  color: var(--gris-3);
}
.header-right strong { color: var(--blanco); }
.descuento-badge {
  background: var(--rojo);
  color: var(--blanco);
  font-weight: 600;
  font-size: .75rem;
  padding: .2rem .55rem;
  border-radius: 99px;
  letter-spacing: .04em;
}
.btn-logout {
  color: var(--gris-3);
  text-decoration: none;
  font-size: .8rem;
  border: 1px solid #333;
  padding: .3rem .7rem;
  border-radius: var(--radio);
  transition: color var(--trans), border-color var(--trans);
}
.btn-logout:hover { color: var(--rojo); border-color: var(--rojo); }

/* ── Contenedor principal ───────────────────────────────────── */
.main-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1rem 4rem;
}

/* ── Login Page ─────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.login-box {
  background: var(--blanco);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
}
.login-box .logo-wrap {
  text-align: center;
  margin-bottom: 2rem;
  background: var(--negro);
  padding: 1.2rem;
  border-radius: var(--radio);
}
.login-box .logo-wrap img { height: 52px; }
.login-box h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--negro);
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gris-4);
  margin-bottom: .4rem;
}
.form-control {
  width: 100%;
  padding: .7rem .9rem;
  border: 1.5px solid var(--gris-2);
  border-radius: var(--radio);
  font-family: inherit;
  font-size: .95rem;
  color: var(--negro);
  background: var(--blanco);
  transition: border-color var(--trans);
  outline: none;
}
.form-control:focus { border-color: var(--rojo); }
.btn-primary {
  width: 100%;
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  padding: .85rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: .1em;
  border-radius: var(--radio);
  cursor: pointer;
  transition: background var(--trans), transform var(--trans);
}
.btn-primary:hover { background: var(--rojo-d); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.alert-error {
  background: #fff0f0;
  border: 1.5px solid var(--rojo);
  color: var(--rojo-d);
  padding: .7rem .9rem;
  border-radius: var(--radio);
  font-size: .88rem;
  margin-bottom: 1rem;
}

/* ── Barra de Promoción ─────────────────────────────────────── */
.promo-bar {
  background: var(--negro);
  border-radius: var(--radio);
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.promo-texto {
  font-size: .85rem;
  color: var(--gris-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.promo-texto span { color: var(--blanco); font-weight: 600; }
.promo-progress-track {
  background: #222;
  border-radius: 99px;
  height: 8px;
  overflow: hidden;
}
.promo-progress-fill {
  height: 100%;
  background: var(--rojo);
  border-radius: 99px;
  transition: width .4s ease;
  min-width: 4px;
}
.promo-progress-fill.completo { background: #22c55e; }
.promo-alcanzada {
  font-size: .82rem;
  color: #22c55e;
  font-weight: 600;
}

/* ── Tabla de productos ─────────────────────────────────────── */
.pedido-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.pedido-header h2 { font-size: 1.8rem; }

.tabla-pedido {
  background: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
  overflow: hidden;
}

/* Cabecera */
.tabla-head {
  display: grid;
  grid-template-columns: 64px 1fr 120px 130px 80px 110px;
  gap: 0;
  background: var(--negro);
  padding: .6rem 1rem;
}
.tabla-head span {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gris-3);
}
.tabla-head span.th-precio,
.tabla-head span.th-cant,
.tabla-head span.th-sub { text-align: right; }

/* Fila de producto */
.prod-row {
  display: grid;
  grid-template-columns: 64px 1fr 120px 130px 80px 110px;
  gap: 0;
  align-items: center;
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--gris-2);
  transition: background var(--trans);
}
.prod-row:last-child { border-bottom: none; }
.prod-row:hover { background: #fafafa; }
.prod-row.tiene-cant { background: #fff8f8; }
.prod-row.tiene-cant:hover { background: #fff3f3; }

.prod-img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 5px;
  background: var(--gris-2);
}
.prod-img-placeholder {
  width: 52px;
  height: 52px;
  border-radius: 5px;
  background: var(--gris-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gris-3);
}

.prod-info {}
.prod-nombre {
  font-weight: 600;
  font-size: .92rem;
  color: var(--negro);
}
.prod-desc {
  font-size: .75rem;
  color: var(--gris-4);
  margin-top: .1rem;
  line-height: 1.3;
}

.prod-precio-base {
  font-size: .75rem;
  color: var(--gris-3);
  text-decoration: line-through;
  text-align: right;
}

.prod-precio-may {
  font-size: .98rem;
  font-weight: 600;
  color: var(--rojo);
  text-align: right;
}

.qty-input {
  width: 70px;
  padding: .45rem .55rem;
  border: 1.5px solid var(--gris-2);
  border-radius: var(--radio);
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  text-align: center;
  color: var(--negro);
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-input:focus { border-color: var(--rojo); box-shadow: 0 0 0 3px rgba(227,6,19,.12); }
.qty-input.activo { border-color: var(--rojo); background: #fff8f8; }

.prod-subtotal {
  font-size: .95rem;
  font-weight: 700;
  color: var(--negro);
  text-align: right;
}
.prod-subtotal.vacio { color: var(--gris-3); font-weight: 400; }

/* ── Resumen / Pie ──────────────────────────────────────────── */
.resumen-wrap {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

.notas-box {
  background: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
  padding: 1.2rem;
}
.notas-box h3 {
  font-size: 1.1rem;
  margin-bottom: .8rem;
  color: var(--negro);
}
.notas-box textarea,
.notas-box input[type=text] {
  width: 100%;
  padding: .65rem .85rem;
  border: 1.5px solid var(--gris-2);
  border-radius: var(--radio);
  font-family: inherit;
  font-size: .88rem;
  color: var(--negro);
  resize: vertical;
  outline: none;
  transition: border-color var(--trans);
  margin-bottom: .7rem;
}
.notas-box textarea:focus,
.notas-box input[type=text]:focus { border-color: var(--rojo); }
.notas-box label {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gris-4);
  display: block;
  margin-bottom: .3rem;
}

.total-box {
  background: var(--negro);
  border-radius: 10px;
  padding: 1.4rem;
  color: var(--blanco);
}
.total-box h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--gris-3);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .78rem;
}
.total-linea {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: .45rem 0;
  border-bottom: 1px solid #222;
  font-size: .9rem;
  color: var(--gris-3);
}
.total-linea:last-of-type { border-bottom: none; }
.total-linea .val { color: var(--blanco); font-weight: 600; }
.total-final {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: .8rem;
  padding-top: .8rem;
  border-top: 2px solid #333;
}
.total-final .lbl {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: .06em;
  color: var(--gris-3);
}
.total-final .monto {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--blanco);
  letter-spacing: .02em;
}
.descuento-linea {
  display: flex;
  justify-content: space-between;
  padding: .45rem 0;
  font-size: .85rem;
  color: #22c55e;
  font-weight: 600;
  border-bottom: 1px solid #222;
}

.btn-enviar {
  display: block;
  width: 100%;
  margin-top: 1.2rem;
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  padding: 1rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.35rem;
  letter-spacing: .12em;
  border-radius: var(--radio);
  cursor: pointer;
  transition: background var(--trans), transform var(--trans);
  text-align: center;
}
.btn-enviar:hover:not(:disabled) { background: var(--rojo-d); transform: translateY(-1px); }
.btn-enviar:disabled { background: #444; cursor: not-allowed; transform: none; }

.btn-wa {
  display: block;
  width: 100%;
  margin-top: .6rem;
  background: #25d366;
  color: var(--blanco);
  border: none;
  padding: .65rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: .08em;
  border-radius: var(--radio);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background var(--trans);
  display: none; /* se muestra tras enviar */
}
.btn-wa:hover { background: #1da851; }

/* ── Items count badge ──────────────────────────────────────── */
.items-badge {
  background: var(--rojo);
  color: var(--blanco);
  font-size: .75rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 99px;
  margin-left: .4rem;
}

/* ── Flash messages ─────────────────────────────────────────── */
.flash-ok {
  background: #f0fff4;
  border: 1.5px solid #22c55e;
  color: #15803d;
  padding: .85rem 1.1rem;
  border-radius: var(--radio);
  margin-bottom: 1.2rem;
  font-weight: 500;
}
.flash-err {
  background: #fff0f0;
  border: 1.5px solid var(--rojo);
  color: var(--rojo-d);
  padding: .85rem 1.1rem;
  border-radius: var(--radio);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

/* ── Historial ──────────────────────────────────────────────── */
.hist-tabla {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
  overflow: hidden;
}
.hist-tabla th {
  background: var(--negro);
  color: var(--gris-3);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .7rem 1rem;
  text-align: left;
  font-weight: 600;
}
.hist-tabla td {
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--gris-2);
  font-size: .88rem;
}
.hist-tabla tr:last-child td { border-bottom: none; }
.hist-tabla tr:hover td { background: #fafafa; }

.estado-badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.estado-pendiente      { background:#fff3cd; color:#856404; }
.estado-en_preparacion { background:#cfe2ff; color:#084298; }
.estado-enviado        { background:#d1e7dd; color:#0a3622; }
.estado-cancelado      { background:#f8d7da; color:#842029; }

.btn-det {
  font-size: .78rem;
  color: var(--rojo);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--rojo);
  padding: .2rem .55rem;
  border-radius: var(--radio);
  transition: background var(--trans), color var(--trans);
}
.btn-det:hover { background: var(--rojo); color: var(--blanco); }

/* ── Admin ──────────────────────────────────────────────────── */
.admin-nav {
  display: flex;
  gap: .8rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.admin-nav a {
  padding: .45rem 1rem;
  border-radius: var(--radio);
  border: 1.5px solid var(--gris-2);
  font-size: .85rem;
  font-weight: 600;
  color: var(--negro);
  text-decoration: none;
  transition: background var(--trans), border-color var(--trans);
}
.admin-nav a:hover,
.admin-nav a.activo { background: var(--negro); color: var(--blanco); border-color: var(--negro); }

.form-inline {
  display: flex;
  gap: .5rem;
  align-items: center;
}
.form-inline select, .form-inline input {
  padding: .4rem .7rem;
  border: 1.5px solid var(--gris-2);
  border-radius: var(--radio);
  font-family: inherit;
  font-size: .85rem;
  outline: none;
}
.btn-sm {
  padding: .4rem .9rem;
  background: var(--negro);
  color: var(--blanco);
  border: none;
  border-radius: var(--radio);
  font-family: inherit;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--trans);
}
.btn-sm:hover { background: var(--rojo); }
.btn-sm.rojo { background: var(--rojo); }
.btn-sm.rojo:hover { background: var(--rojo-d); }

.config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.config-card {
  background: var(--blanco);
  border-radius: 10px;
  padding: 1.2rem;
  box-shadow: var(--sombra);
}
.config-card h3 {
  font-size: 1rem;
  margin-bottom: .8rem;
  color: var(--negro);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: .78rem;
  color: var(--gris-4);
}

/* ── Nav links (historial etc) ──────────────────────────────── */
.page-nav {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.page-nav a {
  font-size: .83rem;
  font-weight: 600;
  color: var(--gris-4);
  text-decoration: none;
  padding-bottom: .2rem;
  border-bottom: 2px solid transparent;
  transition: color var(--trans), border-color var(--trans);
}
.page-nav a:hover,
.page-nav a.activo { color: var(--rojo); border-color: var(--rojo); }

/* ── Detalle de pedido ──────────────────────────────────────── */
.det-tabla { width:100%; border-collapse:collapse; }
.det-tabla th {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--gris-4);
  padding: .5rem .7rem;
  border-bottom: 2px solid var(--gris-2);
  text-align: left;
}
.det-tabla td {
  padding: .6rem .7rem;
  border-bottom: 1px solid var(--gris-2);
  font-size: .88rem;
}
.det-tabla td:last-child { text-align: right; font-weight: 600; }
.det-tabla tfoot td {
  font-weight: 700;
  border-top: 2px solid var(--negro);
  border-bottom: none;
  font-size: .95rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .tabla-head { display: none; }
  .prod-row {
    grid-template-columns: 52px 1fr auto;
    grid-template-rows: auto auto;
    gap: .3rem .6rem;
    padding: .9rem .8rem;
  }
  .prod-img, .prod-img-placeholder {
    grid-row: 1 / 3;
    width: 48px; height: 48px;
  }
  .prod-info { grid-column: 2; grid-row: 1; }
  .prod-precio-base { display: none; }
  .prod-precio-may {
    grid-column: 3; grid-row: 1;
    text-align: right;
    font-size: .9rem;
  }
  .qty-input { width: 60px; grid-column: 2; grid-row: 2; }
  .prod-subtotal { grid-column: 3; grid-row: 2; font-size: .88rem; }

  .resumen-wrap {
    grid-template-columns: 1fr;
  }
  .config-grid { grid-template-columns: 1fr; }
  .header-right .hide-mobile { display: none; }
}

/* ── Animaciones ─────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity:0; transform: translateY(8px); }
  to   { opacity:1; transform: translateY(0); }
}
.tabla-pedido, .resumen-wrap, .promo-bar {
  animation: fadeIn .3s ease both;
}
.prod-row { animation: fadeIn .25s ease both; }