/* ==========================================================================
   HORECA PORTAL — Design System
   Aesthetic: Luxury editorial · Dark & Gold · Clean HORECA catalog feel
   Inspired by: versluys.cl/catalogo
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ─── Custom Properties ──────────────────────────────────────────────────── */
:root {
  --gold:        #C8973A;
  --gold-light:  #E4B96A;
  --gold-dark:   #9A6F24;
  --black:       #0F0F0F;
  --dark:        #1A1A1A;
  --dark-2:      #252525;
  --dark-3:      #333333;
  --gray:        #888888;
  --gray-light:  #BBBBBB;
  --cream:       #FAF7F2;
  --cream-2:     #F3EDE3;
  --cream-3:     #EDE4D5;
  --white:       #FFFFFF;
  --red:         #C0392B;
  --green:       #2E7D52;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius-sm:  4px;
  --radius:     8px;
  --radius-lg:  16px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,.12);
  --shadow:     0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.18);

  --transition: 200ms ease;
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-dark); }

img { max-width: 100%; display: block; }

/* ─── Typography ─────────────────────────────────────────────────────────── */
.display-1  { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.1; }
.display-2  { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 600; line-height: 1.2; }
.heading-1  { font-family: var(--font-display); font-size: 1.75rem; font-weight: 500; }
.heading-2  { font-family: var(--font-display); font-size: 1.375rem; font-weight: 500; }
.overline   { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 500; color: var(--gold); }
.caption    { font-size: .8rem; color: var(--gray); }

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ─── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--dark);
  border-bottom: 1px solid rgba(200, 151, 58, .25);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 68px;
  max-width: 1280px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.site-logo__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: .5px;
}
.site-logo__badge {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 2px 7px;
  border-radius: 2px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header-nav a {
  font-size: .85rem;
  letter-spacing: .05em;
  color: var(--gray-light);
  text-transform: uppercase;
  font-weight: 400;
  transition: color var(--transition);
}
.header-nav a:hover, .header-nav a.active { color: var(--gold); }

.header-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
  color: var(--gray);
}
.header-user strong { color: var(--cream); }

/* ─── Cart badge ─────────────────────────────────────────────────────────── */
.cart-btn {
  position: relative;
  background: none;
  border: 1px solid rgba(200,151,58,.4);
  color: var(--gold);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-btn:hover { background: var(--gold); color: var(--dark); }
.cart-badge {
  background: var(--gold);
  color: var(--dark);
  font-size: .65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:disabled { opacity: .45; pointer-events: none; }

.btn-primary {
  background: var(--gold);
  color: var(--dark);
}
.btn-primary:hover { background: var(--gold-light); color: var(--dark); }

.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover { background: var(--dark-3); }

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline:hover { background: var(--gold); color: var(--dark); }

.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1px solid rgba(0,0,0,.12);
}
.btn-ghost:hover { border-color: var(--gray); color: var(--dark); }

.btn-danger  { background: var(--red);   color: #fff; }
.btn-success { background: var(--green); color: #fff; }

.btn-sm { padding: 7px 18px; font-size: .78rem; }
.btn-lg { padding: 15px 40px; font-size: .9rem; letter-spacing: .1em; }
.btn-icon { padding: 8px; width: 36px; height: 36px; }

/* ─── Forms ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 7px;
  font-weight: 500;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(0,0,0,.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--gray-light); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 90px; }

.form-hint { font-size: .75rem; color: var(--gray); margin-top: 5px; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.06);
}
.card-header {
  padding: 20px 24px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
  padding-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-body { padding: 24px; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(0,0,0,.06);
  background: var(--cream);
  border-radius: 0 0 var(--radius) var(--radius);
}

/* ─── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  margin-bottom: 16px;
  border-left: 3px solid;
}
.alert-error  { background: #fdf0ef; color: #922b21; border-color: var(--red); }
.alert-success { background: #edfaf3; color: #1e6b42; border-color: var(--green); }
.alert-info   { background: #faf5ea; color: #7a5a16; border-color: var(--gold); }
.alert-warning { background: #fff8ec; color: #8a5a00; border-color: #f0a500; }

/* ─── Table ──────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
.data-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  border-bottom: 2px solid rgba(0,0,0,.08);
  font-weight: 500;
  white-space: nowrap;
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  color: var(--dark-3);
}
.data-table tr:hover td { background: var(--cream); }
.data-table tr:last-child td { border-bottom: none; }

/* ─── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-draft     { background: #fef5e7; color: #996515; }
.badge-confirmed { background: #e8f8ef; color: #1e6b42; }
.badge-building  { background: #f5f5f5; color: #555; }
.badge-cancelled { background: #fdecea; color: #922b21; }
.badge-error     { background: #fdecea; color: #922b21; }

/* ─── Login Page ─────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  background: var(--dark);
}
.login-visual {
  flex: 1;
  display: none;
  background: linear-gradient(135deg, var(--dark-2) 0%, var(--black) 100%);
  position: relative;
  overflow: hidden;
}
.login-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 30px,
    rgba(200,151,58,.03) 30px,
    rgba(200,151,58,.03) 31px
  );
}
.login-visual__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px;
  height: 100%;
}
.login-visual__tagline {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}
.login-visual__tagline span { color: var(--gold); }
.login-visual__sub {
  font-size: 1rem;
  color: var(--gray);
  max-width: 380px;
  line-height: 1.7;
}

@media (min-width: 860px) { .login-visual { display: flex; } }

.login-panel {
  width: 100%;
  max-width: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 48px;
  background: var(--cream);
}
.login-box { width: 100%; }
.login-box__logo {
  margin-bottom: 40px;
}
.login-box__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.login-box__sub {
  font-size: .88rem;
  color: var(--gray);
  margin-bottom: 36px;
}

/* ─── Catalog ─────────────────────────────────────────────────────────────── */
.catalog-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 0;
  min-height: calc(100vh - 68px);
}

.catalog-main { padding: 32px; overflow-y: auto; }
.catalog-sidebar {
  background: var(--white);
  border-left: 1px solid rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  overflow: hidden;
}

/* Search bar */
.search-wrap {
  position: relative;
  margin-bottom: 28px;
}
.search-wrap input {
  width: 100%;
  padding: 13px 48px 13px 18px;
  border: 2px solid rgba(0,0,0,.1);
  border-radius: 50px;
  font-size: .92rem;
  background: var(--white);
  transition: border-color var(--transition);
  font-family: var(--font-body);
}
.search-wrap input:focus { border-color: var(--gold); outline: none; }
.search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  pointer-events: none;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

/* Product card */
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.product-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.product-card.selected {
  border-color: var(--gold);
  background: #fffdf7;
}
.product-card__code {
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
  font-weight: 500;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--dark);
  margin-bottom: 12px;
  min-height: 38px;
}
.product-card__uom {
  margin-bottom: 12px;
}
.product-card__uom select {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid rgba(0,0,0,.1);
  border-radius: var(--radius-sm);
  font-size: .78rem;
  background: var(--cream);
  font-family: var(--font-body);
  cursor: pointer;
}
.product-card__qty {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,.12);
  background: none;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--dark);
}
.qty-btn:hover { border-color: var(--gold); color: var(--gold); }
.qty-input {
  flex: 1;
  text-align: center;
  border: 1.5px solid rgba(0,0,0,.1);
  border-radius: var(--radius-sm);
  padding: 6px 4px;
  font-size: .9rem;
  font-family: var(--font-body);
  outline: none;
}
.qty-input:focus { border-color: var(--gold); }

/* ─── Cart / Order Panel ─────────────────────────────────────────────────── */
.cart-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.cart-panel__header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0,0,0,.08);
  flex-shrink: 0;
  background: var(--dark);
}
.cart-panel__header h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 2px;
}
.cart-panel__header p { font-size: .75rem; color: var(--gray); }

.cart-lines {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--gray-light);
  font-size: .88rem;
  gap: 10px;
}
.cart-empty svg { opacity: .3; }

/* Cart line item */
.cart-line {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  animation: slideInRight .2s ease;
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}
.cart-line__name {
  font-size: .82rem;
  font-weight: 500;
  color: var(--dark);
  line-height: 1.35;
}
.cart-line__meta {
  font-size: .72rem;
  color: var(--gray);
  margin-top: 2px;
}
.cart-line__price {
  font-size: .88rem;
  font-weight: 600;
  color: var(--dark);
  text-align: right;
}
.cart-line__discount {
  font-size: .7rem;
  color: var(--gold);
  text-align: right;
}
.cart-line__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray);
  font-size: .85rem;
  padding: 2px;
  transition: color var(--transition);
}
.cart-line__remove:hover { color: var(--red); }

/* Cart totals */
.cart-totals {
  padding: 16px 20px;
  border-top: 1px solid rgba(0,0,0,.08);
  background: var(--cream);
  flex-shrink: 0;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: .82rem;
  color: var(--gray);
  margin-bottom: 6px;
}
.cart-total-row.grand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  border-top: 1.5px solid rgba(0,0,0,.1);
  padding-top: 10px;
  margin-top: 8px;
}
.cart-total-row.grand span:last-child { color: var(--gold); }

.cart-cta {
  padding: 16px 20px;
  flex-shrink: 0;
}
.cart-cta .btn { width: 100%; }

/* Loading overlay for pricing */
.pricing-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  color: var(--gray);
  padding: 8px 20px;
}
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,.1);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Confirmation page ──────────────────────────────────────────────────── */
.confirm-page {
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.confirm-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.confirm-card__header {
  background: var(--dark);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.confirm-card__icon {
  width: 52px; height: 52px;
  background: rgba(200,151,58,.15);
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.confirm-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  font-weight: 500;
}
.confirm-card__sub { font-size: .82rem; color: var(--gray); margin-top: 2px; }
.confirm-card__body { padding: 36px 40px; }

/* ─── Admin ──────────────────────────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: #f5f6fa;
}

.admin-sidebar {
  width: 240px;
  background: var(--dark);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 50;
  border-right: 1px solid rgba(255,255,255,.05);
}

.admin-sidebar__logo {
  padding: 24px 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.admin-sidebar__logo-text {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1.1rem;
  display: block;
}
.admin-sidebar__logo-sub {
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
}

.admin-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
}
.admin-nav__section {
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  padding: 12px 24px 6px;
}
.admin-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  font-size: .83rem;
  color: rgba(255,255,255,.6);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border-left: 3px solid transparent;
}
.admin-nav__item:hover { color: var(--white); background: rgba(255,255,255,.04); }
.admin-nav__item.active {
  color: var(--gold);
  background: rgba(200,151,58,.08);
  border-left-color: var(--gold);
}

.admin-content {
  margin-left: 240px;
  flex: 1;
  min-width: 0;
}

.admin-topbar {
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,.08);
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
}
.admin-topbar h1 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--dark);
}

.admin-main { padding: 32px; }

/* Stat cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 24px;
  border: 1px solid rgba(0,0,0,.06);
  border-left: 3px solid var(--gold);
}
.stat-card__label {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}
.stat-card__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
}

/* ─── Modals ──────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
  animation: fadeIn .15s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: slideUp .2s ease;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.modal-header {
  padding: 24px 28px 18px;
  border-bottom: 1px solid rgba(0,0,0,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 500; }
.modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--gray);
  line-height: 1;
  padding: 4px;
}
.modal-body { padding: 24px 28px; }
.modal-footer { padding: 16px 28px; border-top: 1px solid rgba(0,0,0,.06); display: flex; gap: 10px; justify-content: flex-end; }

/* ─── Pagination ─────────────────────────────────────────────────────────── */
.pagination { display: flex; gap: 6px; align-items: center; margin-top: 24px; }
.pagination a, .pagination span {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: .82rem;
  border: 1px solid rgba(0,0,0,.1);
  color: var(--dark);
  transition: all var(--transition);
}
.pagination a:hover { border-color: var(--gold); color: var(--gold); }
.pagination .current { background: var(--gold); color: var(--dark); border-color: var(--gold); font-weight: 600; }

/* ─── Toasts ─────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 500;
  max-width: 340px;
  box-shadow: var(--shadow);
  animation: toastIn .25s ease;
  pointer-events: auto;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
.toast-success { background: var(--dark); color: var(--gold); border-left: 3px solid var(--gold); }
.toast-error   { background: #fdecea; color: var(--red); border-left: 3px solid var(--red); }
.toast-info    { background: var(--cream-2); color: var(--dark); border-left: 3px solid var(--gold); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar {
    position: fixed;
    right: -100%;
    top: 68px;
    width: 90%;
    max-width: 420px;
    height: calc(100vh - 68px);
    transition: right .3s ease;
    z-index: 90;
    box-shadow: -8px 0 30px rgba(0,0,0,.2);
  }
  .catalog-sidebar.open { right: 0; }
}

@media (max-width: 600px) {
  .admin-sidebar { transform: translateX(-100%); transition: transform .3s ease; }
  .admin-sidebar.open { transform: none; }
  .admin-content { margin-left: 0; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .login-panel { padding: 32px 24px; }
}