/* ===================================================================
   MELAO CAKE SHOP — Sistema de diseño
   Paleta: crema batida + caramelo quemado + cacao. Tipografía cálida
   y editorial (Fraunces) combinada con una sans utilitaria (Inter).
   Firma visual: el "goteo de caramelo" (.drip) que remata secciones
   y tarjetas, como el hilo de caramelo sobre una torta recién bañada.
   =================================================================== */

:root {
  /* Color */
  --cream:        #FBF1E1;
  --cream-soft:    #F6E7CF;
  --cacao:        #2B1A12;
  --cacao-soft:    #4A2E1D;
  --caramel:      #C9822B;
  --caramel-dark:  #9C5B18;
  --caramel-light: #E8B25C;
  --blush:        #E7A08F;
  --line:         rgba(43, 26, 18, 0.12);
  --white:        #FFFDF9;

  /* Type */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  /* Layout */
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 20px 40px -20px rgba(43, 26, 18, 0.35);
  --shadow-card: 0 10px 30px -12px rgba(43, 26, 18, 0.25);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--cacao);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0 0 .4em;
  letter-spacing: -0.01em;
}
p { line-height: 1.6; margin: 0 0 1em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
:focus-visible { outline: 3px solid var(--caramel-dark); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  padding: 13px 26px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--caramel-light), var(--caramel-dark));
  color: var(--white); box-shadow: 0 10px 24px -10px rgba(156, 91, 24, .6);
}
.btn-primary:hover { box-shadow: 0 14px 30px -10px rgba(156, 91, 24, .75); }
.btn-whatsapp {
  background: linear-gradient(135deg, #3fbf5f, #1f9e46);
  color: var(--white); box-shadow: 0 10px 24px -10px rgba(31, 158, 70, .6);
}
.btn-whatsapp:hover { box-shadow: 0 14px 30px -10px rgba(31, 158, 70, .75); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--cacao); }
.btn-ghost:hover { border-color: var(--caramel-dark); }
.btn-dark { background: var(--cacao); color: var(--cream); }
.btn-sm { padding: 8px 16px; font-size: .82rem; }
.btn-danger { background: #B23A2E; color: #fff; }
.btn-block { width: 100%; }

/* ---------- Firma: goteo de caramelo ---------- */
.drip { position: relative; display: block; width: 100%; height: 26px; overflow: visible; }
.drip svg { width: 100%; height: 100%; display: block; }

/* ===================================================================
   LOGIN (inspirado en templates de admin: panel de vidrio flotando
   sobre un fondo cálido con blobs de caramelo animados)
   =================================================================== */
.auth-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: radial-gradient(circle at 15% 20%, #3a2213 0%, var(--cacao) 45%, #190f0a 100%);
  position: relative;
  overflow: hidden;
}
.auth-screen::before,
.auth-screen::after {
  content: ''; position: absolute; border-radius: 50%; filter: blur(70px);
  opacity: .55; pointer-events: none;
}
.auth-screen::before {
  width: 480px; height: 480px; background: var(--caramel);
  top: -120px; left: -80px; animation: floatBlob 14s ease-in-out infinite;
}
.auth-screen::after {
  width: 380px; height: 380px; background: var(--blush);
  bottom: -100px; right: 8%; animation: floatBlob 18s ease-in-out infinite reverse;
}
@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.08); }
}

.auth-showcase {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 56px 64px; color: var(--cream);
}
.auth-showcase .brand { display: flex; align-items: center; gap: 14px; font-family: var(--font-display); font-size: 1.5rem; }
.auth-showcase .brand .mark {
  width: 64px; height: 64px; object-fit: contain; display: block;
  background: var(--white); border-radius: 16px; padding: 8px;
  box-shadow: 0 6px 16px rgba(0,0,0,.35);
}
.auth-showcase .pitch { max-width: 460px; }
.auth-showcase .pitch .eyebrow {
  text-transform: uppercase; letter-spacing: .16em; font-size: .72rem;
  color: var(--caramel-light); font-weight: 700; margin-bottom: 14px; display: block;
}
.auth-showcase .pitch h1 { font-size: clamp(2.1rem, 3.4vw, 3rem); color: var(--white); }
.auth-showcase .pitch p { color: rgba(251, 241, 225, .75); font-size: 1.02rem; }
.auth-showcase .stats { display: flex; gap: 32px; margin-top: 28px; }
.auth-showcase .stats div strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--caramel-light); }
.auth-showcase .stats div span { font-size: .78rem; color: rgba(251, 241, 225, .6); }
.auth-showcase .footnote { font-size: .78rem; color: rgba(251, 241, 225, .45); }

.auth-panel-wrap {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center; padding: 40px;
}
.auth-panel {
  width: 100%; max-width: 420px;
  background: rgba(251, 241, 225, 0.08);
  border: 1px solid rgba(251, 241, 225, 0.18);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-radius: var(--radius-lg);
  padding: 44px 38px;
  color: var(--cream);
  box-shadow: var(--shadow-soft);
}
.auth-panel h2 { color: var(--white); font-size: 1.7rem; }
.auth-panel .sub { color: rgba(251, 241, 225, .65); margin-bottom: 28px; font-size: .92rem; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 7px; color: rgba(251, 241, 225, .85); }
.field input {
  width: 100%; padding: 13px 15px; border-radius: var(--radius-sm);
  border: 1px solid rgba(251, 241, 225, .25); background: rgba(43, 26, 18, .35);
  color: var(--white); font-family: var(--font-body); font-size: .96rem;
}
.field input::placeholder { color: rgba(251, 241, 225, .35); }
.field input:focus { border-color: var(--caramel-light); outline: none; background: rgba(43, 26, 18, .55); }

.auth-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; font-size: .82rem; }
.auth-row label { display: flex; align-items: center; gap: 8px; color: rgba(251, 241, 225, .75); }
.auth-panel .alert {
  background: rgba(178, 58, 46, .18); border: 1px solid rgba(178, 58, 46, .5);
  color: #ffd7d0; padding: 11px 14px; border-radius: var(--radius-sm);
  font-size: .85rem; margin-bottom: 18px;
}
.auth-panel .hint { margin-top: 22px; font-size: .78rem; color: rgba(251, 241, 225, .5); line-height: 1.6; }
.auth-panel .hint code { background: rgba(251,241,225,.12); padding: 2px 6px; border-radius: 4px; }

@media (max-width: 880px) {
  .auth-screen { grid-template-columns: 1fr; }
  .auth-showcase { display: none; }
  .auth-panel-wrap { padding: 24px; }
}

/* ===================================================================
   SITIO PÚBLICO (index.php)
   =================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(251, 241, 225, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
/* Compensa la altura del header sticky al saltar a estas secciones desde el menú,
   para que no queden tapadas debajo de él. */
#catalogo, #nosotros, #contacto { scroll-margin-top: 140px; }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; position: relative; gap: 24px; }
.site-header .brand { display: flex; align-items: center; gap: 14px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.site-header .brand .mark {
  width: 88px; height: 88px; object-fit: contain; display: block;
  filter: drop-shadow(0 6px 14px rgba(43,26,18,.22));
}
.site-header nav { display: flex; align-items: center; gap: 28px; font-size: .92rem; font-weight: 500; flex: 1; }
.site-header nav a { opacity: .8; transition: opacity .15s; }
.site-header nav a:hover { opacity: 1; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; }

.hero {
  padding: 84px 0 40px; position: relative; overflow: hidden;
}
.hero-video-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero-video-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: var(--cream);
  opacity: 0.82;
}
.hero .container.grid { position: relative; z-index: 2; }
.hero .grid { display: grid; grid-template-columns: 1fr .9fr; gap: 48px; align-items: center; }
.hero .eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .74rem; font-weight: 700; color: var(--caramel-dark); }
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-top: 12px; }
.hero h1 em { font-style: normal; color: var(--caramel-dark); }
.hero p.lead { font-size: 1.08rem; color: var(--cacao); max-width: 460px; }
.hero .cta-row { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.hero .visual {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/5; background: linear-gradient(160deg, var(--caramel-light), var(--caramel-dark));
  box-shadow: var(--shadow-card);
}
.hero .visual .badge {
  position: absolute; bottom: 18px; left: 18px; right: 18px; z-index: 2;
  background: rgba(251,241,225,.92); border-radius: var(--radius-md);
  padding: 14px 16px; display: flex; align-items: center; justify-content: space-between;
}
.hero .visual .badge strong { display: block; font-family: var(--font-display); }
.hero .visual .badge span { font-size: .78rem; color: var(--cacao-soft); }

.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; overflow: hidden; background: var(--cream-soft); }
.marquee .track { display: flex; gap: 48px; white-space: nowrap; animation: scrollLeft 24s linear infinite; font-family: var(--font-display); font-size: 1rem; color: var(--caramel-dark); }
@keyframes scrollLeft { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.section { padding: 72px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 34px; gap: 20px; flex-wrap: wrap; }
.section-head .eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; font-weight: 700; color: var(--caramel-dark); }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters button {
  font-family: var(--font-body); font-size: .85rem; font-weight: 600;
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--white); cursor: pointer; transition: all .15s;
}
.filters button:hover { border-color: var(--caramel); }
.filters button.active { background: var(--cacao); color: var(--cream); border-color: var(--cacao); }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 26px; }

.section-divider { border: none; border-top: 1px solid var(--line); margin: 0; }

/* ===================================================================
   Carrusel infinito estilo "Wii" — el ítem del centro se agranda, los
   de los costados se achican, y se puede scrollear sin límite.
   =================================================================== */
.wii-carousel { position: relative; display: flex; align-items: center; gap: 8px; }
.wii-viewport { flex: 1; overflow-x: auto; overflow-y: hidden; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; padding: 40px 0; scrollbar-width: none; }
.wii-viewport::-webkit-scrollbar { display: none; }
.wii-viewport .product-grid.wii-track {
  display: flex; gap: 24px; width: max-content;
  padding: 0 calc(50% - 160px);
}
.wii-viewport .product-grid.wii-track .product-card {
  flex: 0 0 320px; width: 320px; position: relative; z-index: 1;
  transition: transform .25s ease, opacity .25s ease;
  transform: scale(.82); opacity: .55;
}
.wii-viewport.wii-no-transition .product-card { transition: none !important; }
.wii-viewport .product-grid.wii-track .product-card.wii-active {
  transform: scale(1.06); opacity: 1; z-index: 2;
  box-shadow: 0 22px 40px -18px rgba(43,26,18,.35);
}
.wii-arrow {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--white); color: var(--cacao);
  font-size: 1.4rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .15s ease, transform .15s ease;
}
.wii-arrow:hover { background: var(--cream); transform: scale(1.06); }
.wii-arrow:active { transform: scale(.95); }

@media (max-width: 640px) {
  .wii-arrow { width: 36px; height: 36px; font-size: 1.15rem; }
  .wii-viewport .product-grid.wii-track { padding: 0 calc(50% - 120px); }
  .wii-viewport .product-grid.wii-track .product-card { flex-basis: 240px; width: 240px; }
}
.product-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card); display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -18px rgba(43,26,18,.35); }
.product-card:focus-visible { outline: 3px solid var(--caramel-dark); outline-offset: 3px; }
.product-card .thumb { aspect-ratio: 1/1; background: var(--cream-soft); position: relative; overflow: hidden; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-card .thumb .featured-tag {
  position: absolute; top: 12px; left: 12px; background: var(--cacao); color: var(--cream);
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 5px 10px; border-radius: 999px;
}
.product-card .thumb .cart-qty-badge {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  background: var(--caramel-dark); color: var(--white);
  font-size: .74rem; font-weight: 700;
  padding: 5px 10px; border-radius: 999px;
  box-shadow: 0 4px 10px -2px rgba(43,26,18,.4);
}
.product-card .body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.product-card .cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--caramel-dark); font-weight: 700; }
.product-card h3 { font-size: 1.15rem; }
.product-card p.desc { font-size: .87rem; color: var(--cacao-soft); flex: 1; }
.product-card .foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.product-card .price { font-family: var(--font-display); font-size: 1.25rem; color: var(--caramel-dark); }
.product-card .portions { font-size: .76rem; color: var(--cacao-soft); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--cacao-soft); }

.about-strip { background: var(--cacao); color: var(--cream); padding: 64px 0; }
.about-strip .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-strip h2 { color: var(--white); }
.about-strip p { color: rgba(251,241,225,.75); }
.about-strip .stat-row { display: flex; gap: 36px; margin-top: 12px; }
.about-strip .stat-row strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--caramel-light); }
.about-strip .stat-row span { font-size: .78rem; color: rgba(251,241,225,.6); }
.about-strip .mascot-visual {
  aspect-ratio: 1/1; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--caramel-light), var(--cacao-soft));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 24px;
}
.about-strip .mascot-visual img {
  width: 100%; height: 100%; object-fit: contain;
  filter: drop-shadow(0 12px 20px rgba(0,0,0,.25));
}

.site-footer { padding: 48px 0 32px; border-top: 1px solid var(--line); }
.site-footer .grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.site-footer .brand { font-family: var(--font-display); font-size: 1.1rem; }
.site-footer small { color: var(--cacao-soft); font-size: .8rem; }

@media (max-width: 860px) {
  .hero .grid { grid-template-columns: 1fr; }
  .hero .visual { order: -1; }
  .about-strip .grid { grid-template-columns: 1fr; }

  /* Header: el logo se achica y el menú de texto se esconde detrás de un
     botón hamburguesa, para que "Carrito" e "Ingresar" siempre entren
     cómodos en una sola fila, sin amontonarse ni desbordar. */
  .site-header .brand { font-size: 1.05rem; gap: 8px; }
  .site-header .brand .mark { width: 48px; height: 48px; }
  .menu-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line);
    background: var(--white); color: var(--cacao); font-size: 1.2rem; flex-shrink: 0;
  }
  .site-header nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; background: var(--cream); border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 20px -12px rgba(43,26,18,.25);
  }
  .site-header nav.open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .site-header nav a { padding: 14px 20px; border-top: 1px solid var(--line); opacity: 1; }
  .nav-actions {
    flex-direction: column; align-items: stretch; gap: 10px; margin-left: 0;
    padding: 16px 20px; border-top: 1px solid var(--line);
  }
  .nav-actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 420px) {
  .site-header .brand span,
  .site-header .brand { font-size: .95rem; }
}

/* ===================================================================
   ADMIN — panel estilo dashboard SaaS: sidebar clara, iconos de línea,
   tarjetas KPI, gráficos. Tokens propios para no chocar con el sitio público.
   =================================================================== */
:root {
  --admin-bg: #F5F6FA;
  --admin-sidebar-bg: #FFFFFF;
  --admin-text: #23252B;
  --admin-text-soft: #8A8D9A;
  --admin-border: #ECEDF2;
  --admin-accent: #C9822B;
  --admin-accent-dark: #9C5B18;
  --admin-accent-soft: #FBEEDD;
  --admin-card-shadow: 0 2px 10px rgba(35,37,43,.05);
  --admin-radius: 16px;
}

body:has(.admin-shell) { background: var(--admin-bg); }

.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; background: var(--admin-bg); }
.admin-sidebar {
  background: var(--admin-sidebar-bg); color: var(--admin-text); padding: 26px 18px;
  display: flex; flex-direction: column; gap: 26px;
  border-right: 1px solid var(--admin-border);
  position: sticky; top: 0; height: 100vh; overflow-y: auto; align-self: start;
}
.admin-sidebar-top { display: flex; align-items: center; justify-content: space-between; }
.admin-menu-toggle { display: none; }
.admin-sidebar-collapsible { display: contents; }
.admin-sidebar .brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.15rem; color: var(--admin-text); }
.admin-sidebar .brand .mark { width: 36px; height: 36px; object-fit: contain; display: block; filter: none; }

.admin-nav { display: flex; flex-direction: column; gap: 3px; }
.admin-nav .nav-section-label {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700;
  color: var(--admin-text-soft); padding: 14px 12px 6px;
}
.admin-nav a {
  padding: 10px 12px; border-radius: 10px; font-size: .89rem; font-weight: 500;
  color: var(--admin-text-soft); display: flex; align-items: center; gap: 11px;
  transition: background .15s, color .15s;
}
.admin-nav a svg { flex-shrink: 0; opacity: .8; }
.admin-nav a:hover { background: var(--admin-bg); color: var(--admin-text); }
.admin-nav a.active { background: var(--admin-accent-soft); color: var(--admin-accent-dark); font-weight: 700; }
.admin-nav a.active svg { opacity: 1; }

.admin-sidebar .user-card {
  margin-top: auto; padding: 12px; border-radius: 12px; background: var(--admin-bg);
  font-size: .82rem; display: flex; align-items: center; gap: 10px;
}
.admin-sidebar .user-card .user-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--caramel-light), var(--admin-accent-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: .85rem; font-family: var(--font-display);
}
.admin-sidebar .user-card strong { display: block; font-size: .86rem; color: var(--admin-text); }
.admin-sidebar .user-card a { color: var(--admin-accent-dark); font-weight: 600; font-size: .78rem; }

.admin-main { padding: 30px 36px 60px; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; flex-wrap: wrap; gap: 14px; }
.admin-topbar h1 { font-size: 1.5rem; color: var(--admin-text); font-family: var(--font-display); }
.admin-topbar p { color: var(--admin-text-soft); margin: 4px 0 0; font-size: .88rem; }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--white); border-radius: var(--admin-radius); padding: 18px 20px;
  box-shadow: var(--admin-card-shadow); border: 1px solid var(--admin-border);
  display: flex; flex-direction: column; gap: 10px;
}
.stat-card .stat-icon {
  width: 38px; height: 38px; border-radius: 10px; background: var(--admin-accent-soft);
  color: var(--admin-accent-dark); display: flex; align-items: center; justify-content: center;
}
.stat-card span.label { font-size: .78rem; color: var(--admin-text-soft); font-weight: 600; }
.stat-card strong { display: block; font-family: var(--font-display); font-size: 1.7rem; color: var(--admin-text); }
.stat-card .stat-trend { font-size: .76rem; font-weight: 700; display: inline-flex; align-items: center; gap: 3px; }
.stat-card .stat-trend.up { color: #2F9E5B; }
.stat-card .stat-trend.down { color: #D6484A; }

.chart-cards { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; margin-bottom: 28px; align-items: start; }
.chart-card {
  background: var(--white); border-radius: var(--admin-radius); box-shadow: var(--admin-card-shadow);
  border: 1px solid var(--admin-border); padding: 20px 22px;
}
.chart-card h3 { font-size: 1rem; color: var(--admin-text); margin: 0 0 2px; }
.chart-card p.chart-sub { font-size: .8rem; color: var(--admin-text-soft); margin: 0 0 16px; }
.chart-card .chart-empty { font-size: .85rem; color: var(--admin-text-soft); text-align: center; padding: 40px 0; }

.panel {
  background: var(--white); border-radius: var(--admin-radius); box-shadow: var(--admin-card-shadow);
  border: 1px solid var(--admin-border); overflow: hidden;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--admin-border); flex-wrap: wrap; gap: 12px; }
.panel-head h2 { font-size: 1.05rem; margin: 0; color: var(--admin-text); }

table.data-table { width: 100%; border-collapse: collapse; }
table.data-table th, table.data-table td { text-align: left; padding: 13px 22px; font-size: .87rem; border-bottom: 1px solid var(--admin-border); color: var(--admin-text); }
table.data-table th { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--admin-text-soft); font-weight: 700; background: #FBFBFD; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: #FBFBFD; }
table.data-table .thumb-sm { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; background: var(--admin-bg); }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.pill-on { background: #E4F3E1; color: #2F7A38; }
.pill-off { background: #F3E1E1; color: #A13B3B; }
.row-actions { display: flex; gap: 8px; }
/* Administradores (no-super) ven todo el panel, pero no pueden crear/editar/eliminar */
.admin-view-only .superadmin-only { display: none !important; }

/* Modal de edición de producto */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(43,26,18,.55); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white); border-radius: var(--radius-lg); width: 100%; max-width: 560px;
  max-height: 92vh; overflow: hidden; box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 26px; border-bottom: 1px solid var(--line); flex-shrink: 0; }
.modal-head h2 { font-size: 1.25rem; margin: 0; }
.modal-head button.close { background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--cacao-soft); }
.modal-body { padding: 24px 26px; overflow-y: auto; flex: 1; min-height: 0; }
.modal-foot { padding: 18px 26px 24px; display: flex; justify-content: flex-end; gap: 10px; border-top: 1px solid var(--line); flex-shrink: 0; }
/* Varios modales envuelven el body y el pie en un <form>; ese form también
   necesita ser flex-column para que el "sticky footer" funcione bien. */
.modal > form { display: flex; flex-direction: column; flex: 1; min-height: 0; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.sale-compact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-top: 18px; max-width: 480px; }
.form-field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 6px; color: var(--cacao-soft); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 11px 13px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--font-body); font-size: .92rem; background: var(--cream);
}
.form-field textarea { resize: vertical; min-height: 80px; }
.form-field.checkbox { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.form-field.checkbox label { margin: 0; }

.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--cacao); color: var(--cream);
  padding: 14px 20px; border-radius: var(--radius-md); font-size: .88rem; box-shadow: var(--shadow-soft);
  transform: translateY(20px); opacity: 0; pointer-events: none; transition: all .25s ease; z-index: 200;
}
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 900px) {
  .admin-shell { grid-template-columns: minmax(0, 1fr); }
  .admin-sidebar {
    position: sticky; top: 0; z-index: 30; flex-direction: column; align-items: stretch;
    padding: 0; border-right: none; border-bottom: 1px solid var(--admin-border);
    height: auto; overflow-y: visible; overflow-x: visible; gap: 0;
  }
  .admin-sidebar-top { padding: 12px 16px; }
  .admin-sidebar .brand { font-size: .98rem; gap: 8px; flex-shrink: 0; white-space: nowrap; }
  .admin-sidebar .brand .mark { width: 30px; height: 30px; }
  .admin-menu-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 999px; border: 1px solid var(--admin-border);
    background: var(--admin-bg); color: var(--admin-text); font-size: 1.1rem; flex-shrink: 0; cursor: pointer;
  }
  .admin-sidebar-collapsible {
    display: none; flex-direction: column; gap: 18px;
    padding: 6px 16px 18px; border-top: 1px solid var(--admin-border);
    max-height: calc(100vh - 60px); overflow-y: auto;
  }
  .admin-sidebar-collapsible.open { display: flex; }
  .admin-nav { flex-direction: column; gap: 3px; overflow-x: visible; min-width: 0; }
  .admin-nav a { white-space: normal; padding: 10px 12px; }
  .admin-sidebar .user-card { display: flex; }
  .admin-main { padding: 18px 14px 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .chart-cards { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .panel-head { flex-wrap: wrap; gap: 10px; }
  table.data-table { display: block; max-width: 100%; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 480px) {
  .stat-cards { grid-template-columns: 1fr; }
  .admin-sidebar .brand span { display: none; } /* deja solo el logo en pantallas muy angostas */
}

/* ===================================================================
   POPUP de detalle de producto (sitio público)
   =================================================================== */
.product-view-modal { max-width: 480px; padding: 0; position: relative; }
.product-view-close {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  background: rgba(43,26,18,.55); color: var(--white); border: none;
  width: 34px; height: 34px; border-radius: 50%; font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.product-view-close:hover { background: rgba(43,26,18,.75); }
.product-view-image-wrap { position: relative; aspect-ratio: 4/3; background: var(--cream-soft); }
.product-view-image-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-view-featured { position: absolute; top: 14px; left: 14px; }
.product-view-modal .modal-body { padding: 22px 26px 6px; }
.product-view-modal .modal-body .cat { display: block; margin-bottom: 4px; }
.product-view-modal .modal-body h2 { font-size: 1.5rem; }
.product-view-modal .modal-foot { border-top: none; padding-top: 4px; }
.product-view-modal .price { font-family: var(--font-display); font-size: 1.4rem; color: var(--caramel-dark); }
.product-view-modal .portions { font-size: .85rem; color: var(--cacao-soft); }

@media (max-width: 560px) {
  .product-view-modal { max-width: 100%; max-height: 100vh; border-radius: 0; }
}

/* ===================================================================
   COMBOS (sitio público)
   =================================================================== */
.combo-card .thumb { background: var(--cream-soft); }
.combo-card .combo-includes { font-size: .8rem; color: var(--cacao-soft); margin: 0; }
.combo-card .combo-includes strong { color: var(--cacao); }
.combo-slot-field { margin-bottom: 14px; }
.combo-slot-field label {
  display: block; font-size: .82rem; font-weight: 700; margin-bottom: 6px; color: var(--cacao);
}
.combo-slot-field select {
  width: 100%; padding: 11px 13px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--font-body); font-size: .92rem; background: var(--cream); color: var(--cacao);
}
.combo-slot-field select.field-invalid { border-color: #B23A2E; }
.cv-slots-error {
  background: #FBEAE8; border: 1px solid #E9B6B0; color: #B23A2E;
  padding: 10px 14px; border-radius: var(--radius-sm); font-size: .85rem; margin-top: 4px;
}
.combo-qty-field { margin-top: 16px; }
.combo-qty-field label {
  display: block; font-size: .82rem; font-weight: 700; margin-bottom: 6px; color: var(--cacao);
}

/* ===================================================================
   CARRITO (sitio público)
   =================================================================== */
.cart-toggle { position: relative; }
.cart-badge {
  background: var(--caramel-dark); color: var(--white);
  font-size: .68rem; font-weight: 700; padding: 1px 7px; border-radius: 999px;
  margin-left: 4px;
}
.btn-add-cart { }
.btn-block { width: 100%; }
.btn-disabled { opacity: .5; pointer-events: none; }
.cart-actions { margin-top: 10px; }
.card-qty-stepper {
  display: flex; align-items: center; justify-content: space-between;
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 6px;
  background: var(--cream);
}
.card-qty-stepper span { font-weight: 700; font-size: .95rem; min-width: 20px; text-align: center; }
.card-qty-stepper .qty-btn {
  width: 30px; height: 30px; border-radius: 50%; border: none;
  background: var(--caramel-dark); color: var(--white); cursor: pointer;
  font-size: 1.05rem; line-height: 1; display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.card-qty-stepper .qty-btn:hover { background: var(--cacao); }
.card-qty-stepper .qty-btn-remove {
  background: transparent; color: var(--cacao-soft); font-size: .85rem;
  margin-left: 2px;
}
.card-qty-stepper .qty-btn-remove:hover { background: #FBEAE8; color: #B23A2E; }

.cart-modal { max-width: 460px; }
.cart-modal .modal-body { padding: 8px 22px; max-height: 50vh; overflow-y: auto; }

.cart-item {
  display: grid; grid-template-columns: 52px 1fr auto auto; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-thumb { width: 52px; height: 52px; border-radius: var(--radius-sm); object-fit: cover; background: var(--cream-soft); }
.cart-item-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cart-item-info strong { font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-item-info span { font-size: .78rem; color: var(--cacao-soft); }
.cart-item-info .cart-item-selections { font-style: italic; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600; }
.cart-item-qty .qty-btn {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--white); cursor: pointer; font-size: 1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-qty .qty-btn:hover { border-color: var(--caramel-dark); }
.cart-item-remove {
  background: none; border: none; color: var(--cacao-soft); cursor: pointer; font-size: 1rem;
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
}
.cart-item-remove:hover { color: #B23A2E; }

@media (max-width: 560px) {
  .cart-modal { max-width: 100%; max-height: 100vh; border-radius: 0; }
  .cart-item-qty .qty-btn, .cart-item-remove { width: 38px; height: 38px; font-size: 1.15rem; }
}

/* ===================================================================
   RECETAS (admin) — vista dividida, autocompletado, vista previa
   =================================================================== */
.recipe-split {
  display: grid; grid-template-columns: 340px 1fr; gap: 28px;
  margin-top: 22px; align-items: start;
}
.recipe-preview-col {
  background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 18px; position: sticky; top: 16px;
}
.recipe-preview-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-sm);
  background: var(--cream-soft); margin-bottom: 12px;
}
.recipe-preview-name { font-size: 1.1rem; margin: 0 0 14px; }
.recipe-preview-chartwrap {
  width: 100%; height: 240px; position: relative;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.recipe-preview-chartwrap canvas { max-width: 100%; max-height: 100%; }
.recipe-preview-empty { font-size: .82rem; color: var(--cacao-soft); text-align: center; margin: 0; }
.recipe-preview-list ul { list-style: none; padding: 0; margin: 8px 0 0; }
.recipe-preview-list li {
  font-size: .85rem; padding: 7px 0; border-bottom: 1px solid var(--line);
}
.recipe-preview-list li:last-child { border-bottom: none; }
.recipe-preview-empty-item { color: var(--cacao-soft); font-style: italic; }

.recipe-item-row {
  display: grid; grid-template-columns: 2fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 10px;
}
.recipe-autocomplete-field { position: relative; }
.recipe-autocomplete-field input.recipe-ingredient-input {
  width: 100%; padding: 11px 13px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--font-body); font-size: .92rem; background: var(--cream);
}
.recipe-autocomplete-list {
  display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 20;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card); max-height: 220px; overflow-y: auto;
}
.recipe-autocomplete-list.open { display: block; }
.recipe-autocomplete-item { padding: 9px 13px; font-size: .88rem; cursor: pointer; }
.recipe-autocomplete-item:hover { background: var(--cream-soft); }
.recipe-autocomplete-unit { color: var(--cacao-soft); font-size: .78rem; }
.recipe-autocomplete-empty { padding: 9px 13px; font-size: .84rem; color: var(--cacao-soft); font-style: italic; }

@media (max-width: 900px) {
  .recipe-split { grid-template-columns: 1fr; }
  .recipe-preview-col { position: static; }
}

@media (max-width: 420px) {
  .sale-compact-grid { grid-template-columns: 1fr; max-width: none; }
}

/* ===================================================================
   MANUAL DE USO (admin) — tabla de contenidos lateral + secciones
   =================================================================== */
.manual-layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.manual-toc {
  position: sticky; top: 20px; background: var(--admin-sidebar-bg); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius); padding: 16px; max-height: calc(100vh - 40px); overflow-y: auto;
}
.manual-toc strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--admin-text-soft); margin-bottom: 10px; }
.manual-toc a { display: block; padding: 6px 8px; border-radius: 8px; font-size: .87rem; color: var(--admin-text); text-decoration: none; scroll-margin-top: 20px; }
.manual-toc a:hover { background: var(--admin-bg); }
.manual-content { display: flex; flex-direction: column; gap: 18px; }
.manual-section { scroll-margin-top: 20px; }
.manual-section h2 { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.3rem; margin: 0 0 4px; color: var(--admin-text); }
.manual-section h2 .manual-icon { color: var(--admin-accent-dark); flex-shrink: 0; }
.manual-section .manual-role { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 3px 10px; border-radius: 999px; background: var(--admin-accent-soft, #FBEEDD); color: var(--admin-accent-dark); margin-left: auto; }
.manual-section h3 { font-size: 1rem; margin: 16px 0 6px; color: var(--admin-text); }
.manual-section p { color: var(--admin-text); line-height: 1.6; margin: 0 0 10px; }
.manual-section ul, .manual-section ol { margin: 0 0 10px; padding-left: 22px; color: var(--admin-text); line-height: 1.65; }
.manual-section li { margin-bottom: 4px; }
.manual-callout {
  border-radius: var(--admin-radius); padding: 12px 16px; margin: 10px 0; font-size: .88rem; line-height: 1.55;
  border-left: 4px solid; display: flex; gap: 10px;
}
.manual-callout.tip { background: #EFF8EE; border-color: #2F7A38; color: #1F5A28; }
.manual-callout.warn { background: #FFF7ED; border-color: #B8791E; color: #8A5A12; }
.manual-callout strong { color: inherit; }

@media (max-width: 900px) {
  .manual-layout { grid-template-columns: 1fr; }
  .manual-toc { position: static; max-height: none; }
}