/* =========================================================
   生活信息分类模板 - 亮蓝色系主样式表 (Bright Blue Theme)
   ========================================================= */

:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;
  
  --royal-blue: #2563eb;
  --royal-blue-hover: #1d4ed8;
  --royal-blue-light: #eff6ff;

  --accent-orange: #f97316;
  --accent-amber: #f59e0b;
  --accent-green: #10b981;
  --accent-red: #ef4444;

  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(2, 132, 199, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(2, 132, 199, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 12px 20px -3px rgba(14, 165, 233, 0.18), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Base Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: #f4f8fb;
  color: var(--gray-800);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--primary-600);
}

ul, ol {
  list-style: none;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

/* Top Header Utility Bar */
.top-bar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--gray-200);
  font-size: 12px;
  color: var(--gray-600);
  height: 34px;
}

.top-bar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.city-select-box {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--primary-50);
  color: var(--primary-700);
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid var(--primary-100);
}

.city-select-box:hover {
  background: var(--primary-100);
}

.top-bar a {
  color: var(--gray-600);
}

.top-bar a:hover {
  color: var(--primary-600);
}

.top-bar .auth-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar .highlight-link {
  color: var(--primary-600);
  font-weight: 500;
}

/* Main Header */
.main-header {
  background-color: #ffffff;
  padding: 18px 0;
  border-bottom: 1px solid #e0effa;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.04);
}

.main-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 50%, #38bdf8 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 22px;
  box-shadow: 0 4px 10px rgba(14, 165, 233, 0.35);
}

.logo-text h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-700);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.logo-text p {
  font-size: 11px;
  color: var(--primary-500);
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* Search Box Area */
.header-search {
  flex: 1;
  max-width: 540px;
}

.search-form {
  display: flex;
  border: 2px solid var(--primary-500);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 6px rgba(14, 165, 233, 0.12);
}

.search-cat-select {
  background-color: var(--primary-50);
  border: none;
  border-right: 1px solid #cbe4f7;
  padding: 0 14px;
  font-size: 13px;
  color: var(--primary-800);
  cursor: pointer;
  outline: none;
}

.search-input {
  flex: 1;
  border: none;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--gray-800);
}

.search-input::placeholder {
  color: var(--gray-400);
}

.search-btn {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: #ffffff;
  border: none;
  padding: 0 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s;
}

.search-btn:hover {
  opacity: 0.92;
}

.hot-keywords {
  margin-top: 6px;
  font-size: 12px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hot-keywords a {
  color: var(--gray-600);
}

.hot-keywords a:hover {
  color: var(--primary-600);
}

/* Header Publish Button */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-publish-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.25);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-publish-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(249, 115, 22, 0.35);
}

/* Main Navigation Bar */
.nav-bar {
  background: linear-gradient(90deg, #0284c7 0%, #0ea5e9 100%);
  box-shadow: 0 3px 6px rgba(2, 132, 199, 0.15);
}

.nav-bar .container {
  display: flex;
  align-items: center;
  height: 46px;
}

.nav-all-cats {
  width: 220px;
  height: 100%;
  background: rgba(0, 0, 0, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-weight: 600;
  font-size: 15px;
  gap: 10px;
  cursor: pointer;
}

.nav-links {
  display: flex;
  height: 100%;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 0 20px;
  color: #ffffff;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  transition: background-color 0.2s;
}

.nav-item:hover, .nav-item.active {
  background-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.nav-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  background-color: #ffffff;
  border-radius: 2px 2px 0 0;
}

.nav-right-notice {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Breadcrumb */
.breadcrumb-box {
  padding: 12px 0;
  color: var(--gray-500);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb-box a {
  color: var(--gray-600);
}

.breadcrumb-box a:hover {
  color: var(--primary-600);
}

.breadcrumb-box .separator {
  color: var(--gray-400);
  margin: 0 2px;
}

.breadcrumb-box .current {
  color: var(--primary-700);
  font-weight: 500;
}

/* Cards & Containers */
.card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e1effa;
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 20px;
}

.card:hover {
  border-color: var(--primary-200);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--gray-100);
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--primary-500);
  border-radius: 2px;
}

.section-extra {
  font-size: 13px;
  color: var(--primary-600);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-600);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-700);
  color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary-500);
  color: var(--primary-600);
}

.btn-outline:hover {
  background-color: var(--primary-50);
}

.btn-orange {
  background-color: var(--accent-orange);
  color: #ffffff;
}

.btn-orange:hover {
  background-color: #ea580c;
  color: #ffffff;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.badge-blue {
  background-color: var(--primary-50);
  color: var(--primary-700);
  border: 1px solid var(--primary-200);
}

.badge-orange {
  background-color: #fff7ed;
  color: var(--accent-orange);
  border: 1px solid #ffedd5;
}

.badge-green {
  background-color: #f0fdf4;
  color: var(--accent-green);
  border: 1px solid #dcfce7;
}

.badge-gray {
  background-color: var(--gray-100);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}

/* Price Format */
.price-tag {
  color: var(--accent-orange);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.price-unit {
  font-size: 13px;
  font-weight: normal;
  color: var(--gray-500);
  margin-left: 2px;
}

/* Category Grid on Home */
.category-portal-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.cat-portal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e0effa;
  padding: 18px 16px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cat-portal-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-400);
  box-shadow: var(--shadow-hover);
}

.cat-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.cat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
}

.cat-card-icon.icon-repair { background: linear-gradient(135deg, #0284c7, #38bdf8); }
.cat-card-icon.icon-secondhand { background: linear-gradient(135deg, #0d9488, #2dd4bf); }
.cat-card-icon.icon-house { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.cat-card-icon.icon-service { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.cat-card-icon.icon-job { background: linear-gradient(135deg, #ea580c, #fb923c); }

.cat-card-title h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.cat-card-title span {
  font-size: 12px;
  color: var(--primary-600);
  background: var(--primary-50);
  padding: 1px 6px;
  border-radius: 3px;
}

.cat-sub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 13px;
  color: var(--gray-600);
}

.cat-sub-links a:hover {
  color: var(--primary-600);
  text-decoration: underline;
}

/* Home Emergency Banner / Hotline Banner */
.emergency-banner {
  background: linear-gradient(90deg, #e0f2fe 0%, #bae6fd 50%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.emergency-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.emergency-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.emergency-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-900);
}

.emergency-text p {
  font-size: 12px;
  color: var(--primary-700);
}

.emergency-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.emergency-tel {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary-700);
}

/* Item List / Cards */
.item-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.item-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e2eef8;
  overflow: hidden;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.item-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-300);
  box-shadow: var(--shadow-hover);
}

.item-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background-color: var(--gray-100);
  position: relative;
}

.item-card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(2, 132, 199, 0.85);
  color: #ffffff;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

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

.item-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 42px;
}

.item-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--gray-500);
}

.item-card-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* List View Row Item */
.list-row-item {
  display: flex;
  gap: 18px;
  padding: 18px;
  border-bottom: 1px solid var(--gray-200);
  background: #ffffff;
  transition: background 0.15s;
}

.list-row-item:hover {
  background-color: #f7fbfe;
}

.list-row-img {
  width: 180px;
  height: 125px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.list-row-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.list-row-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.list-row-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.list-row-tags {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.list-row-bottom {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Filter Box */
.filter-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e1effa;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.filter-row {
  display: flex;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px dashed var(--gray-200);
}

.filter-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-label {
  width: 70px;
  font-weight: 600;
  color: var(--gray-700);
  font-size: 13px;
  padding-top: 4px;
}

.filter-options {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.filter-opt {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-opt:hover {
  color: var(--primary-600);
}

.filter-opt.active {
  background-color: var(--primary-600);
  color: #ffffff;
  font-weight: 500;
}

/* Sort Bar */
.sort-bar {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid #e1effa;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.sort-tabs {
  display: flex;
  gap: 8px;
}

.sort-tab {
  padding: 4px 12px;
  font-size: 13px;
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
}

.sort-tab.active {
  border-color: var(--primary-500);
  background: var(--primary-50);
  color: var(--primary-700);
  font-weight: 600;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 30px 0;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  color: var(--gray-700);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}

.page-btn:hover {
  border-color: var(--primary-500);
  color: var(--primary-600);
}

.page-btn.active {
  background-color: var(--primary-600);
  color: #ffffff;
  border-color: var(--primary-600);
  font-weight: 600;
}

/* Detail Page Components */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
}

.detail-main-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e1effa;
  padding: 24px;
  margin-bottom: 24px;
}

.detail-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 12px;
}

.detail-top-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 13px;
  color: var(--gray-500);
}

.detail-gallery-box {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 24px;
  margin-bottom: 30px;
}

.gallery-main-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background-color: var(--gray-100);
}

.gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.gallery-thumb {
  width: 70px;
  height: 55px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.2s;
}

.gallery-thumb.active, .gallery-thumb:hover {
  border-color: var(--primary-600);
  opacity: 1;
}

.detail-attrs-box {
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1px solid #eef2f6;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.detail-price-row {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--gray-200);
}

.attr-item {
  display: flex;
  margin-bottom: 10px;
  font-size: 13px;
}

.attr-label {
  width: 80px;
  color: var(--gray-500);
}

.attr-value {
  color: var(--gray-800);
  font-weight: 500;
  flex: 1;
}

.contact-action-box {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-show-phone {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  padding: 14px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.btn-show-phone:hover {
  opacity: 0.95;
}

/* Sidebar Box */
.sidebar-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e1effa;
  padding: 20px;
  margin-bottom: 20px;
}

.seller-profile-card {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.seller-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-200);
}

.seller-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.seller-info p {
  font-size: 12px;
  color: var(--gray-500);
}

/* Publish Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--accent-red);
  margin-right: 4px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-control-file {
  border: 2px dashed #bae6fd;
  background-color: #f0f9ff;
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.form-control-file:hover {
  background-color: #e0f2fe;
  border-color: var(--primary-500);
}

.upload-previews {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.preview-thumb {
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.preview-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-thumb-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  cursor: pointer;
}

/* User Center / Member Styles */
.member-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
}

.member-sidebar {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e1effa;
  overflow: hidden;
}

.member-side-user {
  padding: 24px 20px;
  text-align: center;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--gray-200);
}

.member-side-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 12px;
  border: 3px solid var(--primary-300);
}

.member-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.2s;
  cursor: pointer;
}

.member-nav-item:hover, .member-nav-item.active {
  background-color: var(--primary-50);
  color: var(--primary-700);
  border-left-color: var(--primary-600);
}

.member-stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.member-stat-card {
  background: #ffffff;
  border: 1px solid #e1effa;
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.member-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  background: var(--primary-600);
}

.member-stat-info h5 {
  font-size: 12px;
  color: var(--gray-500);
}

.member-stat-info p {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
}

/* Auth Cards (Login & Register) */
.auth-page-wrap {
  min-height: calc(100vh - 220px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: radial-gradient(circle at 50% 20%, #e0f2fe 0%, #f4f8fb 70%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid #cce7f8;
  box-shadow: 0 16px 36px rgba(2, 132, 199, 0.12);
  overflow: hidden;
}

.auth-header {
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%);
  padding: 28px 24px;
  color: #ffffff;
  text-align: center;
}

.auth-header h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}

.auth-header p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

.auth-body {
  padding: 30px 28px;
}

.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  position: relative;
  bottom: -2px;
}

.auth-tab.active {
  color: var(--primary-600);
  border-bottom: 2px solid var(--primary-600);
}

/* Footer */
.main-footer {
  background-color: #0c4a6e;
  color: #e0f2fe;
  padding: 40px 0 20px;
  margin-top: 60px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
  font-size: 13px;
}

.footer-links a {
  color: #bae6fd;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #7dd3fc;
}

/* Modal Popup */
.modal-mask {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  z-index: 999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 480px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  padding: 16px 20px;
  background: #f0f9ff;
  border-bottom: 1px solid #bae6fd;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-900);
}

.modal-close {
  cursor: pointer;
  color: var(--gray-500);
  font-size: 20px;
  line-height: 1;
}

.modal-body {
  padding: 24px 20px;
}

.modal-footer {
  padding: 14px 20px;
  background: #f8fafc;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Toast Component */
.toast-notice {
  position: fixed;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastPop 0.3s ease-out;
}

.toast-notice.success {
  background: #065f46;
  border: 1px solid #34d399;
}

.toast-notice.error {
  background: #991b1b;
  border: 1px solid #f87171;
}

@keyframes toastPop {
  from { opacity: 0; transform: translate(-50%, -20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .category-portal-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .item-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .detail-layout, .member-layout {
    grid-template-columns: 1fr;
  }
  .detail-gallery-box {
    grid-template-columns: 1fr;
  }
  .gallery-main-img {
    height: 260px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .category-portal-grid {
    grid-template-columns: 1fr;
  }
  .item-grid {
    grid-template-columns: 1fr;
  }
  .member-stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .main-header .container {
    flex-direction: column;
    align-items: stretch;
  }
  .header-search {
    max-width: 100%;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}