/* ===== Palermo Express — mobile-first styles ===== */
:root {
  --rojo: #C1121F;
  --rojo-oscuro: #780000;
  --fondo: #FAF8F5;
  --texto: #1F1F1F;
  --gris: #6B7280;
  --gris-claro: #E7E5E1;
  --whatsapp: #25D366;
  --blanco: #ffffff;
  --sombra: 0 2px 10px rgba(0,0,0,.08);
  --radio: 14px;
  --max: 960px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: var(--rojo); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.muted { color: var(--gris); }
.center { text-align: center; }
.hidden { display: none !important; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 20px; border: 0; border-radius: var(--radio);
  font-size: 1rem; font-weight: 700; cursor: pointer; text-align: center;
  min-height: 52px; width: auto; transition: transform .05s ease, filter .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--rojo); color: #fff; }
.btn-primary:hover { filter: brightness(1.05); }
.btn-outline { background: transparent; color: var(--rojo); border: 2px solid var(--rojo); }
.btn-dark { background: var(--rojo-oscuro); color: #fff; }
.btn-ghost { background: var(--blanco); color: var(--texto); border: 1px solid var(--gris-claro); }
.btn-whatsapp { background: var(--whatsapp); color: #06331b; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50; background: var(--blanco);
  box-shadow: var(--sombra);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between; min-height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--texto); }
.brand .crown { color: var(--rojo); font-size: 1.4rem; }
.brand strong { font-size: 1.1rem; }
.nav-desktop { display: none; gap: 18px; align-items: center; }
.nav-desktop a { color: var(--texto); font-weight: 600; }
.nav-desktop a:hover { color: var(--rojo); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--texto);
  padding: 6px; display: inline-flex;
}
.nav-mobile {
  display: none; flex-direction: column; gap: 4px; padding: 8px 16px 16px;
  background: var(--blanco); border-top: 1px solid var(--gris-claro);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 12px 8px; color: var(--texto); font-weight: 600; border-radius: 8px; }
.nav-mobile a:hover { background: var(--fondo); }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--rojo-oscuro), var(--rojo));
  color: #fff; padding: 48px 0 56px;
}
.hero h1 { font-size: 1.9rem; margin: 0 0 12px; }
.hero p { font-size: 1.05rem; opacity: .95; margin: 0 0 24px; max-width: 560px; }
.hero .btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .btn-outline { color: #fff; border-color: #fff; }

/* ===== Sections ===== */
.section { padding: 40px 0; }
.section:nth-child(even) { background: var(--blanco); }
.section h2 { font-size: 1.5rem; margin: 0 0 6px; color: var(--rojo-oscuro); }
.section .lead { color: var(--gris); margin: 0 0 24px; }

/* ===== Cards grid ===== */
.grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.card {
  background: var(--blanco); border: 1px solid var(--gris-claro);
  border-radius: var(--radio); padding: 18px; box-shadow: var(--sombra);
  display: flex; flex-direction: column; gap: 8px;
}
.card .icon { font-size: 1.8rem; }
.card h3 { margin: 0; font-size: 1.15rem; }
.card p { margin: 0; color: var(--gris); font-size: .95rem; flex: 1; }

/* ===== Steps ===== */
.steps { display: grid; grid-template-columns: 1fr; gap: 16px; counter-reset: step; }
.step { background: var(--blanco); border-radius: var(--radio); padding: 18px; box-shadow: var(--sombra); }
.step .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%; background: var(--rojo); color: #fff;
  font-weight: 800; margin-bottom: 8px;
}

/* ===== Zones / payments lists ===== */
.zone-group { margin-bottom: 16px; }
.zone-group h4 { margin: 0 0 6px; color: var(--rojo-oscuro); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: var(--blanco); border: 1px solid var(--gris-claro);
  padding: 6px 12px; border-radius: 999px; font-size: .9rem;
}
.notice {
  background: #FFF4E5; border: 1px solid #F5C77E; color: #7a4a00;
  padding: 12px 14px; border-radius: 12px; margin: 14px 0; font-size: .95rem;
}
.notice.info { background: #E8F1FF; border-color: #A9C7FF; color: #123a7a; }

/* ===== Footer ===== */
.site-footer { background: var(--rojo-oscuro); color: #fff; padding: 32px 0; margin-top: 20px; }
.site-footer a { color: #fff; text-decoration: underline; }
.site-footer h4 { margin: 0 0 10px; }

/* ===== Forms ===== */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; }
.field small { color: var(--gris); font-weight: 400; }
input, select, textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--gris-claro);
  border-radius: 12px; font-size: 1rem; font-family: inherit; background: #fff; color: var(--texto);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--rojo); border-color: var(--rojo); }
textarea { min-height: 90px; resize: vertical; }
.form-errors {
  background: #FDECEC; border: 1px solid var(--rojo); color: var(--rojo-oscuro);
  padding: 12px 14px; border-radius: 12px; margin-bottom: 16px;
}
.form-errors ul { margin: 6px 0 0; padding-left: 18px; }

/* ===== Order stepper ===== */
.stepper { padding: 24px 0 60px; }
.progress { display: flex; gap: 6px; margin-bottom: 20px; }
.progress .dot { flex: 1; height: 6px; border-radius: 3px; background: var(--gris-claro); }
.progress .dot.active { background: var(--rojo); }
.step-panel { background: var(--blanco); border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra); }
.step-panel h2 { margin-top: 0; color: var(--rojo-oscuro); font-size: 1.3rem; }
.option-list { display: grid; gap: 12px; }
.option-btn {
  text-align: left; background: var(--blanco); border: 2px solid var(--gris-claro);
  border-radius: 12px; padding: 16px; cursor: pointer; font-size: 1rem; width: 100%;
  display: flex; align-items: center; gap: 12px;
}
.option-btn:hover { border-color: var(--rojo); }
.option-btn.selected { border-color: var(--rojo); background: #FFF6F6; }
.option-btn .icon { font-size: 1.5rem; }
.option-btn .t { font-weight: 700; }
.option-btn .d { color: var(--gris); font-size: .88rem; }

.menu-section h3 { color: var(--rojo-oscuro); border-bottom: 2px solid var(--gris-claro); padding-bottom: 6px; }
.menu-item {
  display: flex; justify-content: space-between; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid var(--gris-claro);
}
.menu-item .info { flex: 1; }
.menu-item .name { font-weight: 700; }
.menu-item .desc { color: var(--gris); font-size: .85rem; }
.menu-item .price { font-weight: 700; color: var(--rojo-oscuro); white-space: nowrap; }
.menu-item .add { flex-shrink: 0; }
.badge-review { font-size: .72rem; background: #FFF4E5; color: #7a4a00; padding: 2px 8px; border-radius: 999px; }

.cart { margin-top: 18px; border-top: 2px dashed var(--gris-claro); padding-top: 14px; }
.cart-line { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; align-items: flex-start; }
.cart-line .qty { font-weight: 700; }
.cart-line .rm { color: var(--rojo); background: none; border: 0; cursor: pointer; font-size: .9rem; }
.cart-total { display: flex; justify-content: space-between; font-weight: 800; padding-top: 8px; }

.summary-block { margin-bottom: 14px; }
.summary-block h4 { margin: 0 0 4px; color: var(--rojo-oscuro); }
.summary-block .row { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; }

.step-actions { display: flex; gap: 10px; margin-top: 20px; }
.step-actions .btn { flex: 1; }

.qty-control { display: inline-flex; align-items: center; gap: 8px; }
.qty-control button { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--gris-claro); background: #fff; font-size: 1.2rem; cursor: pointer; }
.qty-control input { width: 56px; text-align: center; }

/* ===== Final screen ===== */
.final-card { max-width: 620px; margin: 30px auto; }
.final-code { font-size: 1.4rem; font-weight: 800; color: var(--rojo-oscuro); }
.msg-preview { white-space: pre-wrap; background: var(--fondo); border: 1px solid var(--gris-claro); border-radius: 12px; padding: 14px; font-size: .9rem; max-height: 320px; overflow: auto; }

/* ===== Admin ===== */
.admin-top { background: var(--rojo-oscuro); color: #fff; padding: 12px 0; }
.admin-top .container { display: flex; justify-content: space-between; align-items: center; }
.admin-top a { color: #fff; font-weight: 600; margin-left: 16px; }
.admin-wrap { padding: 24px 0 60px; }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--sombra); }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--gris-claro); font-size: .9rem; }
th { background: var(--fondo); }
.table-scroll { overflow-x: auto; }
.status-pill { padding: 3px 10px; border-radius: 999px; font-size: .78rem; background: var(--gris-claro); }
.login-box { max-width: 380px; margin: 60px auto; background: #fff; padding: 28px; border-radius: var(--radio); box-shadow: var(--sombra); }
.search-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.search-bar input { flex: 1; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }

/* ===== Desktop ===== */
@media (min-width: 720px) {
  .hero h1 { font-size: 2.6rem; }
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .btn { width: auto; }
}