/* ============================================================
   skonto.club — Foglio stile principale
   ============================================================ */

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

:root {
  --color-bg:        #f8f9fa;
  --color-surface:   #ffffff;
  --color-border:    #e5e7eb;
  --color-text:      #111827;
  --color-muted:     #6b7280;
  --color-accent:    #f97316;   /* arancio Amazon-ish */
  --color-accent-dk: #ea6500;
  --color-green:     #16a34a;
  --color-red:       #dc2626;
  --color-info:      #2563eb;
  --radius-sm:       6px;
  --radius-md:       10px;
  --radius-lg:       14px;
  --shadow-sm:       0 1px 3px rgba(0,0,0,.08);
  --shadow-md:       0 4px 12px rgba(0,0,0,.10);
  --font:            'Inter', system-ui, sans-serif;
  --max-w:           1180px;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 15px;
}

a { color: inherit; text-decoration: none; }

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

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.logo-icon { font-size: 22px; }

.logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--color-text);
}

.logo-dot { color: var(--color-accent); }

/* Ricerca */
.search-form {
  display: flex;
  flex: 1;
  max-width: 480px;
  margin-left: auto;
  gap: 0;
}

.search-input {
  flex: 1;
  border: 1.5px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 9px 14px;
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  background: var(--color-bg);
  transition: border-color .2s;
}

.search-input:focus { border-color: var(--color-accent); background: #fff; }

.search-btn {
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: background .2s;
}

.search-btn:hover { background: var(--color-accent-dk); }

/* ============================================================
   FLASH
   ============================================================ */
.flash-container { margin-top: 16px; }

.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 500;
}

.flash-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.flash-danger  { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.flash-info    { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.flash-warning { background: #fef9c3; color: #854d0e; border: 1px solid #fef08a; }

/* ============================================================
   HOME PAGE
   ============================================================ */
.main-content { padding: 28px 0 60px; }

.page-home { }

/* Categoria bar */
.category-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.cat-pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  transition: all .2s;
  cursor: pointer;
}

.cat-pill:hover        { border-color: var(--color-accent); color: var(--color-accent); }
.cat-pill--active      { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* Risultati header */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 8px;
}

.results-label { font-size: 14px; color: var(--color-muted); }

.clear-filters {
  font-size: 13px;
  color: var(--color-red);
  font-weight: 500;
}

.clear-filters:hover { text-decoration: underline; }

/* Griglia offerte */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

/* Card offerta */
.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}

.offer-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-img-wrap {
  position: relative;
  display: block;
  background: #f3f4f6;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform .3s;
}

.offer-card:hover .card-img { transform: scale(1.04); }

.card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f4f6;
}

.placeholder-icon { font-size: 48px; }

.badge-discount {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

.badge-discount--lg {
  font-size: 15px;
  padding: 5px 12px;
  top: 14px;
  left: 14px;
}

.card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card-category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--color-muted);
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-title a:hover { color: var(--color-accent); }

.card-prices {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.price-discounted {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-green);
}

.price-discounted--lg { font-size: 28px; }

.price-original {
  font-size: 13px;
  color: var(--color-muted);
  text-decoration: line-through;
}

.price-saving {
  font-size: 12px;
  color: var(--color-green);
  font-weight: 500;
}

/* Bottone acquista */
.btn-buy {
  display: block;
  text-align: center;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: background .2s;
  margin-top: 6px;
}

.btn-buy:hover { background: var(--color-accent-dk); }

.btn-buy--lg {
  padding: 14px 24px;
  font-size: 16px;
  border-radius: var(--radius-md);
  margin-top: 12px;
  display: inline-block;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--color-muted);
}

.empty-icon { font-size: 56px; display: block; margin-bottom: 16px; }

.empty-state p { font-size: 16px; margin-bottom: 20px; line-height: 1.7; }

/* ============================================================
   PAGINA DETTAGLIO
   ============================================================ */
.page-detail { padding: 28px 0; }

.back-link {
  display: inline-block;
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 24px;
  font-weight: 500;
}

.back-link:hover { color: var(--color-accent); }

.detail-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

@media (max-width: 680px) {
  .detail-wrap { grid-template-columns: 1fr; padding: 20px; }
}

.detail-img-wrap {
  position: relative;
  background: #f3f4f6;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
}

.detail-img-placeholder {
  background: #f3f4f6;
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
}

.detail-info-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
}

.detail-description {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
}

.detail-prices {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.detail-saving {
  background: #dcfce7;
  color: #166534;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.affiliate-note {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 8px;
  line-height: 1.5;
}

.detail-date {
  font-size: 12px;
  color: var(--color-muted);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 24px 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.footer-disclaimer {
  font-size: 12px;
  color: var(--color-muted);
  max-width: 600px;
}

.footer-copy { font-size: 12px; color: var(--color-muted); }

/* ============================================================
   BOTTONI GENERICI
   ============================================================ */
.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: background .2s;
  text-decoration: none;
}

.btn-primary:hover { background: var(--color-accent-dk); }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--color-text);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 14px;
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  font-family: var(--font);
  transition: border-color .2s;
  text-decoration: none;
}

.btn-secondary:hover { border-color: var(--color-text); }

.btn-full  { width: 100%; text-align: center; }
.btn-lg    { padding: 12px 24px; font-size: 15px; }

/* ============================================================
   ADMIN — LAYOUT
   ============================================================ */
.admin-body { background: #f1f5f9; }

.admin-wrap {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--color-text);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 0;
  position: sticky;
  top: 0;
  height: 100vh;
}

.admin-logo {
  font-size: 18px;
  font-weight: 700;
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  letter-spacing: -0.3px;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  padding: 12px 0;
  flex: 1;
}

.admin-nav-link {
  display: block;
  padding: 11px 20px;
  font-size: 14px;
  color: rgba(255,255,255,.7);
  font-weight: 500;
  transition: background .15s, color .15s;
}

.admin-nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }

.admin-nav-link--active { background: rgba(249,115,22,.3); color: #fff; }

.admin-sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-user    { font-size: 13px; color: rgba(255,255,255,.6); }
.admin-logout-link { font-size: 13px; color: var(--color-accent); font-weight: 500; }
.admin-logout-link:hover { text-decoration: underline; }

/* Main admin */
.admin-main {
  flex: 1;
  padding: 28px 32px;
  overflow-x: auto;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-page-title {
  font-size: 22px;
  font-weight: 700;
}

/* Stats */
.stats-row {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 120px;
}

.stat-number { font-size: 28px; font-weight: 700; color: var(--color-accent); }
.stat-label  { font-size: 12px; color: var(--color-muted); font-weight: 500; }

/* Tabella */
.admin-table-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  text-align: left;
  padding: 12px 14px;
  background: #f8fafc;
  border-bottom: 1px solid var(--color-border);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--color-muted);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }

.admin-table tr:hover td { background: #fafafa; }

.row-inactive td { opacity: .55; }

.td-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}

.table-thumb {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: #f3f4f6;
  flex-shrink: 0;
}

.cat-pill-sm {
  background: #f1f5f9;
  color: var(--color-muted);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.text-green  { color: var(--color-green); }
.text-muted  { color: var(--color-muted); }
.text-sm     { font-size: 13px; }
.text-strike { text-decoration: line-through; }

.toggle-btn {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font);
  transition: opacity .2s;
}

.toggle-active   { background: #dcfce7; color: #166534; }
.toggle-inactive { background: #fee2e2; color: #991b1b; }
.toggle-btn:hover { opacity: .8; }

.td-actions {
  display: flex;
  gap: 4px;
  align-items: center;
}

.action-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background .2s;
  line-height: 1;
}

.action-btn:hover { background: #f1f5f9; }

/* ============================================================
   ADMIN — FORM
   ============================================================ */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  max-width: 760px;
}

.offer-form { display: flex; flex-direction: column; gap: 20px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.required { color: var(--color-accent); }

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color .2s;
  background: #fff;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-hint { font-size: 12px; color: var(--color-muted); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-img-preview {
  max-width: 200px;
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-top: 8px;
  background: #f3f4f6;
  padding: 8px;
}

.discount-preview {
  background: #dcfce7;
  color: #166534;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  border: 1px solid #bbf7d0;
}

.form-check label { display: flex; align-items: center; gap: 8px; font-weight: 400; cursor: pointer; }
.check-label       { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================================
   ADMIN — LOGIN
   ============================================================ */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-md);
}

.login-title    { font-size: 24px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.login-subtitle { font-size: 14px; color: var(--color-muted); text-align: center; margin-bottom: 24px; }

.login-form { display: flex; flex-direction: column; gap: 16px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  .search-form  { max-width: 100%; width: 100%; }
  .offers-grid  { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .admin-sidebar { display: none; }
  .admin-main   { padding: 16px; }
  .form-card    { padding: 20px; }
}