/* =====================================================================
   VISAIRA FASHION — Application Styles
   Component styles for the live PHP backend views (Phases 7-16).
   Requires Bootstrap 5's grid/utility classes to already be loaded
   (row, col-*, d-flex, g-*, etc.) — this file only styles VISAIRA-
   specific components layered on top, matching the Phase 3 tokens.
   ===================================================================== */

* { box-sizing: border-box; }

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background: var(--color-bg-white);
  margin: 0;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
h1, h2, h3, .font-display { font-family: var(--font-display); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.section-eyebrow {
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--color-accent-gold); font-weight: 500;
}
.section-title {
  font-family: var(--font-display); font-size: 32px; font-weight: 600;
  color: var(--color-text-primary); margin-bottom: var(--space-2);
}
.section-sub { color: var(--color-text-muted); font-size: 15px; margin-bottom: var(--space-5); }

.breadcrumb-visaira { font-size: 12.5px; color: var(--color-text-muted); padding: 18px 0; }
.breadcrumb-visaira a { color: var(--color-text-muted); }
.breadcrumb-visaira a:hover { color: var(--color-accent-gold); }
.breadcrumb-visaira .current { color: var(--color-text-primary); }

/* ============ Header ============ */
.site-header { background: var(--color-bg-white); padding: 18px 0; border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 1000; }
.brand-logo { font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: 3px; color: var(--color-text-primary); }
.site-header nav { display: flex; align-items: center; gap: 26px; }
.site-header nav a { font-size: 13.5px; text-transform: uppercase; letter-spacing: 1px; font-weight: 500; position: relative; }
.site-header nav a:hover { color: var(--color-accent-gold); }
.site-header form button {
  background: none; border: none; font-size: 13.5px; text-transform: uppercase;
  letter-spacing: 1px; font-weight: 500; cursor: pointer; color: var(--color-text-primary); padding: 0;
}
.cart-count {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-accent-gold); color: var(--color-primary);
  font-size: 10px; font-weight: 700; width: 17px; height: 17px; border-radius: 50%;
  margin-left: 4px; vertical-align: middle;
}

/* ============ Buttons ============ */
.btn-visaira-primary, .btn-visaira-outline, .btn-visaira-gold {
  display: inline-block; border-radius: var(--radius-sm); font-size: 13px;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500;
  padding: 14px 30px; border: none; cursor: pointer; text-align: center;
  transition: all var(--duration-fast) var(--ease-standard);
}
.btn-visaira-primary { background: var(--color-primary); color: #fff; }
.btn-visaira-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-visaira-outline { background: transparent; color: var(--color-primary); border: 1px solid var(--color-border-strong); }
.btn-visaira-outline:hover { background: var(--color-primary); color: #fff; }
.btn-visaira-gold { background: var(--color-accent-gold); color: var(--color-primary); font-weight: 600; }
.btn-visaira-gold:hover { box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.btn-sm-visaira { padding: 9px 18px; font-size: 11.5px; }

button { font-family: var(--font-body); }

/* ============ Hero ============ */
.hero-section { background: var(--color-bg-cream); padding: var(--space-8) 0; }
.hero-section h1 { font-family: var(--font-display); font-size: 44px; margin-bottom: var(--space-3); }
.hero-section p { color: var(--color-text-muted); margin-bottom: var(--space-4); }

/* ============ Category Tiles ============ */
.category-section { padding: var(--space-7) 0; text-align: center; }
.cat-tile { position: relative; display: block; border-radius: var(--radius-md); overflow: hidden; }
.cat-tile img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform var(--duration-slow); }
.cat-tile:hover img { transform: scale(1.05); }
.cat-label {
  position: absolute; bottom: 16px; left: 16px; color: #fff;
  background: rgba(26,26,26,0.55); padding: 6px 14px; border-radius: var(--radius-sm); font-weight: 600;
}

/* ============ Product Cards ============ */
.product-section { padding: var(--space-7) 0; }
.product-card { text-align: left; }
.product-media { position: relative; border-radius: var(--radius-sm); overflow: hidden; background: var(--color-pearl); }
.product-media img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.product-badge {
  position: absolute; top: 12px; left: 12px; background: var(--color-primary); color: #fff;
  font-size: 10.5px; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-sm);
  text-transform: uppercase; letter-spacing: 0.5px; z-index: 2;
}
.product-badge.gold { background: var(--color-accent-gold); color: var(--color-primary); }
.product-badge.muted { background: var(--color-pearl); color: var(--color-text-muted); }
.product-wishlist {
  position: absolute; top: 12px; right: 12px; width: 34px; height: 34px;
  background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center;
  justify-content: center; color: var(--color-text-primary); cursor: pointer; z-index: 2;
}
.product-wishlist.active, .product-wishlist:hover { color: var(--color-rose-pink); }
.product-info { padding: 14px 2px 0; }
.product-brand { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); }
.product-name { font-size: 14.5px; font-weight: 500; margin: 4px 0; }
.product-price { font-size: 15px; font-weight: 600; }
.product-price .old-price { text-decoration: line-through; color: var(--color-text-muted); font-weight: 400; font-size: 13px; margin-left: 6px; }
.product-price .off { color: var(--color-accent-gold); font-size: 12px; font-weight: 600; margin-left: 6px; }

/* ============ Forms ============ */
.form-floating-visaira { position: relative; margin-bottom: var(--space-4); }
.form-floating-visaira input, .form-floating-visaira select, .form-floating-visaira textarea {
  width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 14px; font-family: var(--font-alt); font-size: 14px; background: #fff; color: var(--color-text-primary);
}
.form-floating-visaira textarea { min-height: 110px; }
.form-floating-visaira input:focus, .form-floating-visaira select:focus, .form-floating-visaira textarea:focus {
  outline: none; border-color: var(--color-border-strong); box-shadow: 0 0 0 3px rgba(201,162,39,0.15);
}
.form-floating-visaira label { display: block; font-size: 12px; color: var(--color-text-muted); margin-bottom: 6px; }
.form-check-visaira { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--color-text-muted); }
.form-check-visaira input { accent-color: var(--color-primary); width: 16px; height: 16px; }

input, select, textarea { font-family: var(--font-alt); }

/* ============ Alerts & Status ============ */
.alert-visaira { border-radius: var(--radius-md); padding: 14px 18px; font-size: 13.5px; border-left: 3px solid; margin-bottom: var(--space-3); }
.alert-visaira.success { background: rgba(76,139,106,0.08); border-color: var(--color-success); color: #33604a; }
.alert-visaira.warning { background: rgba(201,144,46,0.08); border-color: var(--color-warning); color: #8a611f; }
.alert-visaira.danger { background: rgba(184,92,92,0.08); border-color: var(--color-danger); color: #7d3d3d; }
.status-pill {
  font-size: 11px; font-weight: 600; padding: 5px 12px; border-radius: var(--radius-full);
  text-transform: uppercase; letter-spacing: 0.5px; display: inline-block;
}
.status-pill.delivered { background: rgba(76,139,106,0.12); color: #33604a; }
.status-pill.shipped { background: rgba(201,162,39,0.15); color: #8a6d1a; }
.status-pill.processing, .status-pill.pending { background: rgba(110,140,160,0.12); color: #47606e; }
.status-pill.cancelled, .status-pill.returned { background: rgba(184,92,92,0.12); color: #7d3d3d; }

/* ============ Cards / Sidebars ============ */
.side-card { background: var(--color-pearl); border-radius: var(--radius-md); padding: var(--space-5); }
.filter-group { margin-bottom: var(--space-5); }
.filter-group h6 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; font-weight: 600; margin-bottom: 12px; }
.swatch { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--color-border); cursor: pointer; display: inline-block; margin: 0 6px 6px 0; }
.size-box { width: 40px; height: 40px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); display: inline-flex; align-items: center; justify-content: center; font-size: 12.5px; margin: 0 6px 6px 0; cursor: pointer; }
.size-box.active, .swatch.active { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-text-muted); padding: 8px; border-bottom: 2px solid var(--color-border); }
td { padding: 10px 8px; border-bottom: 1px solid var(--color-border); font-size: 13.5px; }

/* ============ Auth Pages ============ */
.auth-section { padding: var(--space-8) 0; }

/* ============ Footer ============ */
.site-footer { background: var(--color-primary); color: #999; padding: var(--space-6) 0; margin-top: var(--space-8); font-size: 13px; }

/* ============ Back to top / misc ============ */
.back-to-top {
  position: fixed; bottom: 26px; right: 26px; width: 44px; height: 44px;
  background: var(--color-primary); color: var(--color-accent-gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md);
  z-index: 900; opacity: 0; visibility: hidden; transition: all var(--duration-base);
}
.back-to-top.show { opacity: 1; visibility: visible; }

/* =====================================================================
   ADMIN PANEL
   ===================================================================== */
.admin-shell { display: flex; min-height: 100vh; background: var(--color-pearl); }
.admin-sidebar { width: 250px; background: var(--color-primary); color: #ccc; flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-logo { padding: 24px 22px; font-family: var(--font-display); color: #fff; font-size: 19px; letter-spacing: 2px; border-bottom: 1px solid #2c2c2c; }
.admin-nav a { display: block; padding: 11px 22px; font-size: 13.5px; color: #bbb; }
.admin-nav a:hover { background: #262626; color: #fff; }
.admin-nav a.active { background: var(--color-accent-gold); color: var(--color-primary); font-weight: 600; }
.admin-main { flex: 1; min-width: 0; }
.admin-topbar { background: #fff; padding: 14px 28px; border-bottom: 1px solid var(--color-border); }
.admin-content { padding: 28px; }
.page-title { font-family: var(--font-display); font-size: 24px; margin: 0 0 4px; }
.page-sub { font-size: 13px; color: var(--color-text-muted); margin-bottom: 24px; }
.kpi-card, .admin-card { background: #fff; border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow-sm); }
.kpi-value { font-family: var(--font-alt); font-size: 26px; font-weight: 600; margin-top: 10px; }
.kpi-label { font-size: 12px; color: var(--color-text-muted); }
.admin-table { width: 100%; }
.admin-table th { padding: 0 10px 12px; }
.admin-table td { padding: 12px 10px; }