:root {
  /* Colores de la marca Puerto Vivo (tomados del logo) */
  --pv-navy: #30726c;        /* verde azulado de "PUERTO" */
  --pv-navy-dark: #22524d;
  --pv-teal: #a25a42;        /* terracota de "VIVO" (acento) */
  --pv-teal-dark: #87462f;
  --pv-coral: #a25a42;
  --pv-crema: #f7ead7;       /* fondo del logo */
  --pv-arena: #756a58;       /* subtítulo */
  --pv-agua: #9cede7;
  --pv-sol: #f0cb84;
  --pv-bg: #f7f2ea;
  --bs-primary: #30726c;
  --bs-primary-rgb: 48, 114, 108;
  --bs-body-font-family: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --bs-link-color: #2a6a63;
  --bs-link-color-rgb: 42, 106, 99;
  --sidebar-w: 250px;
}

body { background: var(--pv-bg); }

.btn-primary { --bs-btn-bg: var(--pv-navy); --bs-btn-border-color: var(--pv-navy); --bs-btn-hover-bg: var(--pv-navy-dark); --bs-btn-hover-border-color: var(--pv-navy-dark); --bs-btn-active-bg: var(--pv-navy-dark); }
.btn-teal { --bs-btn-color: #fff; --bs-btn-bg: var(--pv-teal); --bs-btn-border-color: var(--pv-teal); --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--pv-teal-dark); --bs-btn-hover-border-color: var(--pv-teal-dark); --bs-btn-active-bg: var(--pv-teal-dark); --bs-btn-active-color: #fff; }
.text-teal { color: #2b7a6e !important; }
.brand-font, .page-head h1, .brand-name { font-family: 'Fredoka', 'Nunito', sans-serif; }
.marca-acento { color: var(--pv-teal); }
.bg-navy { background: var(--pv-navy) !important; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--pv-navy) 0%, var(--pv-navy-dark) 100%);
  background-image: linear-gradient(180deg, rgba(48,114,108,.97) 0%, rgba(34,82,77,.98) 100%), url('../img/fondo-pescados.png');
  background-size: auto, 520px auto; background-position: 0 0, center bottom; background-repeat: no-repeat, repeat-x;
  color: #fff;
  display: flex; flex-direction: column;
}
@media (min-width: 992px) {
  .sidebar { position: fixed; inset: 0 auto 0 0; z-index: 1030; }
  .main { margin-left: var(--sidebar-w); }
}
@media (max-width: 991.98px) {
  .sidebar.offcanvas-lg { --bs-offcanvas-width: 270px; --bs-offcanvas-bg: var(--pv-navy); --bs-offcanvas-color: #fff; }
}
.sidebar-brand { display: flex; align-items: center; gap: .7rem; padding: 1.1rem 1rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand-name { font-weight: 600; font-size: 1.35rem; letter-spacing: .5px; line-height: 1.05; text-transform: uppercase; }
.sidebar .marca-acento { color: #f2a88c; }
.sidebar-brand img { border-radius: 50%; background: var(--pv-crema); box-shadow: 0 2px 8px rgba(0,0,0,.2); }
.brand-sub { font-size: .75rem; opacity: .7; }
.sidebar-nav { padding: .75rem .6rem; overflow-y: auto; flex: 1; }
.sidebar-nav a {
  display: flex; align-items: center; gap: .75rem;
  color: rgba(255,255,255,.82); text-decoration: none;
  padding: .55rem .8rem; border-radius: .6rem; margin-bottom: 2px; font-weight: 600;
}
.sidebar-nav a i:first-child { font-size: 1.1rem; width: 1.3rem; text-align: center; }
.sidebar-nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.sidebar-nav a.active { background: rgba(247,234,215,.16); color: #fff; box-shadow: inset 3px 0 0 var(--pv-teal); }
.sidebar-nav a.nav-cta { background: var(--pv-teal); color: #fff; margin: .2rem 0 .5rem; }
.sidebar-nav a.nav-cta:hover, .sidebar-nav a.nav-cta.active { background: var(--pv-teal-dark); box-shadow: none; }
.nav-section { font-size: .7rem; text-transform: uppercase; letter-spacing: 1px; opacity: .5; padding: 1rem .8rem .35rem; }
.sidebar-user { display: flex; align-items: center; gap: .6rem; padding: .85rem 1rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; }
.sidebar-user .icon-link { color: rgba(255,255,255,.75); font-size: 1.15rem; }
.sidebar-user .icon-link:hover { color: #fff; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--pv-teal); display: grid; place-items: center; font-weight: 800; flex-shrink: 0; }

.main { flex: 1; min-width: 0; overflow-x: clip; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: .6rem; background: var(--pv-navy); color: #fff; padding: .6rem 1rem; position: sticky; top: 0; z-index: 1020; }
.content { padding: 1.5rem; flex: 1; }
@media (max-width: 575.98px) { .content { padding: 1rem; } }
.app-footer { text-align: center; font-size: .8rem; color: #8a99a8; padding: 1rem; }

/* ---------- Componentes ---------- */
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.page-head h1 { font-size: 1.65rem; font-weight: 600; margin: 0; color: #22524d; }
.page-head .sub { color: #6c7f90; font-size: .92rem; }
.page-head .actions { margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap; }

.card { border: 0; border-radius: 1rem; box-shadow: 0 1px 3px rgba(16,42,67,.06), 0 4px 14px rgba(16,42,67,.04); }
.card-header { background: transparent; border-bottom: 1px solid #edf1f5; font-weight: 700; padding: .9rem 1.15rem; }
.card-header:first-child { border-radius: 1rem 1rem 0 0; }

.kpi { padding: 1.1rem 1.2rem; display: flex; flex-direction: row; gap: 1rem; align-items: center; height: 100%; }
.kpi-icon { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; font-size: 1.45rem; flex-shrink: 0; }
.kpi-label { color: #6c7f90; font-size: .82rem; font-weight: 600; }
.kpi-value { font-size: clamp(1.05rem, 1.5vw, 1.4rem); white-space: nowrap; font-weight: 800; color: #12344a; line-height: 1.2; }
.kpi-note { font-size: .78rem; color: #8a99a8; }
.bg-soft-teal { background: #dcefeb; color: #2b6f66; }
.bg-soft-navy { background: #e4efed; color: var(--pv-navy); }
.bg-soft-coral { background: #f7e4dc; color: #a25a42; }
.bg-soft-amber { background: #fff4d6; color: #b7791f; }
.bg-soft-red { background: #fde8e8; color: #c53030; }

.table { --bs-table-bg: transparent; margin-bottom: 0; }
.table > :not(caption) > * > * { padding: .65rem .8rem; }
.table thead th { font-size: .75rem; text-transform: uppercase; letter-spacing: .5px; color: #6c7f90; font-weight: 700; border-bottom-width: 1px; white-space: nowrap; }
.table-hover tbody tr:hover { --bs-table-hover-bg: #f5f9fc; }
.table td.num, .table th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }

.thumb { width: 46px; height: 46px; border-radius: .6rem; object-fit: cover; flex-shrink: 0; background: #f1e8da; }
.thumb-empty { display: grid; place-items: center; color: #b7a68d; font-size: 1.3rem; }
.thumb-lg { width: 100%; aspect-ratio: 1; border-radius: .9rem; object-fit: cover; background: #f1e8da; }
.thumb-lg.thumb-empty { font-size: 3.5rem; }

.badge { font-weight: 700; }
.badge-estado { font-size: .75rem; padding: .35em .65em; border-radius: 2rem; }

.form-label { font-weight: 700; font-size: .88rem; color: #33495c; }
.form-control, .form-select { border-radius: .6rem; }
.form-control:focus, .form-select:focus { border-color: var(--pv-navy); box-shadow: 0 0 0 .2rem rgba(48,114,108,.18); }

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: end; }
.filter-bar > * { flex: 0 1 auto; }
.chip { display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .8rem; border-radius: 2rem; background: #fff; border: 1px solid #dbe4ec; color: #33495c; text-decoration: none; font-weight: 600; font-size: .88rem; white-space: nowrap; }
.chip:hover { border-color: var(--pv-teal); color: var(--pv-navy); }
.chip.active { background: var(--pv-navy); border-color: var(--pv-navy); color: #fff; }
.chips { display: flex; gap: .4rem; overflow-x: auto; padding-bottom: .3rem; scrollbar-width: thin; }

/* ---------- Grilla de productos ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: .9rem; }
.prod-card { background: #fff; border-radius: 1rem; overflow: hidden; box-shadow: 0 1px 3px rgba(16,42,67,.07); display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: transform .12s, box-shadow .12s; position: relative; }
.prod-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(16,42,67,.1); color: inherit; }
.prod-card .img { aspect-ratio: 1; background: #f1e8da; display: grid; place-items: center; color: #b7a68d; font-size: 2.6rem; overflow: hidden; }
.prod-card .img img { width: 100%; height: 100%; object-fit: cover; }
.prod-card .body { padding: .6rem .75rem .75rem; display: flex; flex-direction: column; gap: .15rem; flex: 1; }
.prod-card .name { font-weight: 700; font-size: .92rem; line-height: 1.2; }
.prod-card .price { font-weight: 800; color: var(--pv-navy); margin-top: auto; }
.prod-card .name { color: #2d3b39; }
.prod-card .meta { font-size: .78rem; color: #6c7f90; }
.prod-card .badge-estado { position: absolute; top: .5rem; left: .5rem; }
.prod-card.disabled { opacity: .55; }

/* ---------- Punto de venta ---------- */
.pos { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 1rem; align-items: start; }
.pos > * { min-width: 0; }
@media (max-width: 1199.98px) { .pos { grid-template-columns: 1fr; } }
.pos .prod-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.pos .prod-card { cursor: pointer; border: 2px solid transparent; }
.pos .prod-card.in-cart { border-color: var(--pv-teal); }
.cart { position: sticky; top: 1rem; }
.cart-items { max-height: 48vh; overflow-y: auto; }
.cart-item { display: flex; gap: .6rem; align-items: center; padding: .6rem 0; border-bottom: 1px dashed #e3e9ef; }
.cart-item .name { font-weight: 700; font-size: .9rem; line-height: 1.2; }
.cart-item input { width: 82px; }
.cart-total { font-size: 1.6rem; font-weight: 800; color: var(--pv-navy); }
.pay-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: .4rem; }
.pay-options .btn { font-weight: 700; font-size: .82rem; padding: .5rem .2rem; }

/* ---------- Galería producto ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: .75rem; }
.gallery .item { position: relative; }
.gallery .item img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: .75rem; border: 3px solid transparent; }
.gallery .item.principal img { border-color: var(--pv-teal); }
.gallery .item .tools { position: absolute; bottom: .4rem; left: .4rem; right: .4rem; display: flex; gap: .3rem; justify-content: space-between; }
.dropzone { border: 2px dashed #b9cad8; border-radius: 1rem; padding: 1.4rem; text-align: center; color: #6c7f90; cursor: pointer; background: #fafcfd; transition: .15s; }
.dropzone:hover, .dropzone.drag { border-color: var(--pv-navy); background: #eef6f4; color: var(--pv-navy); }

/* ---------- Login ---------- */
.login-page { min-height: 100vh; display: grid; place-items: center; background: var(--pv-crema); padding: 1.5rem 1rem 9rem; position: relative; overflow: hidden; }
.login-page::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 230px; background: url('../img/fondo-pescados.png') center bottom / auto 230px repeat-x; opacity: .9; pointer-events: none; }
.login-card { width: 100%; max-width: 400px; position: relative; z-index: 1; }
.login-logo { width: min(320px, 80vw); height: auto; }
.login-card .card { box-shadow: 0 10px 30px rgba(34,82,77,.12); }

/* ---------- Impresión ---------- */
@media print {
  .sidebar, .topbar, .app-footer, .no-print, .btn, .alert { display: none !important; }
  .main { margin: 0 !important; }
  .content { padding: 0; }
  .card { box-shadow: none; }
  body { background: #fff; }
}

@media (max-width: 575.98px) {
  .prod-grid, .pos .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
  .page-head h1 { font-size: 1.3rem; }
}

/* Botones y controles con el color de la marca */
.btn-outline-primary { --bs-btn-color: var(--pv-navy); --bs-btn-border-color: var(--pv-navy); --bs-btn-hover-bg: var(--pv-navy); --bs-btn-hover-border-color: var(--pv-navy); --bs-btn-hover-color: #fff; --bs-btn-active-bg: var(--pv-navy); --bs-btn-active-border-color: var(--pv-navy); --bs-btn-active-color: #fff; }
.form-check-input:checked { background-color: var(--pv-navy); border-color: var(--pv-navy); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--pv-navy); --bs-nav-link-color: var(--pv-navy); --bs-nav-link-hover-color: var(--pv-navy-dark); }
.page-link { color: var(--pv-navy); }

/* Carrito con letra grande (botón de lupa en Nueva venta), para que el cliente vea lo que se carga */
.cart-grande .cart-items { max-height: 62vh; }
.cart-grande .cart-item { padding: .9rem 0; }
.cart-grande .cart-item .name { font-size: 1.3rem; }
.cart-grande .cart-item .fw-bold { font-size: 1.3rem; }
.cart-grande .cart-item input, .cart-grande .cart-item .input-group-text, .cart-grande .cart-item .paq-tag { font-size: 1.1rem; }
.cart-grande .cart-total { font-size: 2.6rem; }

/* ---------- Modo caja (Nueva venta): menú escondido detrás de ☰ y carrito grande para cajero y cliente ---------- */
.modo-caja .main { margin-left: 0 !important; }
.modo-caja .sidebar { z-index: 1045; --bs-offcanvas-width: 270px; --bs-offcanvas-bg: var(--pv-navy); --bs-offcanvas-color: #fff; }
.modo-caja .topbar { padding: .4rem 1rem; }
.modo-caja .topbar .bi-list { font-size: 1.9rem; }
.modo-caja .content { padding: 1rem; }
.modo-caja .pos { grid-template-columns: minmax(0, 1fr) minmax(470px, 42%); }
.modo-caja .cart { top: 4rem; }
.modo-caja .cart .card-header { font-size: 1.2rem; font-weight: 700; }
.modo-caja .cart-items { max-height: 52vh; }
.modo-caja .cart-item { padding: .85rem 0; gap: .9rem; }
.modo-caja .cart-item .name { font-size: 1.35rem; }
.modo-caja .cart-item .fw-bold { font-size: 1.4rem; }
.modo-caja .cart-item .small { font-size: .95rem; }
.modo-caja .cart-item .input-group { max-width: 230px !important; }
.modo-caja .cart-item input, .modo-caja .cart-item .input-group-text, .modo-caja .cart-item .btn { font-size: 1.15rem; }
.modo-caja .cart-item .cant { width: 80px !important; }
.modo-caja .cart-item .paq-tag { font-size: 1rem; }
.modo-caja .cart-total { font-size: 2.8rem; }
/* La lupa agranda todavía más */
.modo-caja .cart-grande .cart-item .name { font-size: 1.7rem; }
.modo-caja .cart-grande .cart-item .fw-bold { font-size: 1.7rem; }
.modo-caja .cart-grande .cart-total { font-size: 3.4rem; }
@media (max-width: 1199.98px) { .modo-caja .pos { grid-template-columns: 1fr; } .modo-caja .cart { position: static; } }

/* Paga con y vuelto (Nueva venta): grandes para que los vean cajero y cliente */
.vuelto-box { background: var(--pv-crema, #f7ead7); border-radius: .8rem; padding: .7rem .8rem; }
.vuelto-box .paga-con { font-size: 1.6rem; font-weight: 800; text-align: right; }
.vuelto-monto { font-size: 2rem; font-weight: 800; line-height: 1.15; white-space: nowrap; }
.btn-billete { font-weight: 700; flex: 1; }
.modo-caja .vuelto-box .form-label { font-size: 1.15rem; }
.modo-caja .vuelto-box .paga-con { font-size: 2rem; }
.modo-caja .vuelto-monto { font-size: 2.5rem; }
.modo-caja .btn-billete { font-size: 1.05rem; }