/* 萌宠良品管理后台 */
:root {
  --primary: #5B6739;
  --primary-dark: #4a5530;
  --primary-light: #8B9A6B;
  --accent: #C4A35A;
  --accent-soft: #F5E6C8;
  --bg: #f5f6f8;
  --card: #fff;
  --text: #333;
  --muted: #999;
  --border: #e8e8e8;
  --danger: #e74c3c;
  --sidebar: #2c3e2e;
  --font: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); }

/* ========== 登录页 ========== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.login-bg-photo {
  position: absolute;
  inset: 0;
  background: url('/admin/images/bg-login.jpg') center center / cover no-repeat;
  transform: scale(1.02);
  animation: bgKenBurns 24s ease-in-out infinite alternate;
}

@keyframes bgKenBurns {
  from { transform: scale(1.02); }
  to { transform: scale(1.08); }
}

.login-bg-pattern {
  position: absolute;
  inset: 0;
  background: url('/admin/images/paw-pattern.svg') repeat;
  background-size: 120px 120px;
  opacity: 0.35;
}

.login-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(196, 163, 90, 0.25) 0%, transparent 55%),
    linear-gradient(145deg, rgba(74, 85, 48, 0.82) 0%, rgba(61, 74, 40, 0.88) 50%, rgba(45, 55, 32, 0.92) 100%);
}

.login-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  animation: float 12s ease-in-out infinite;
}
.shape-1 { width: 320px; height: 320px; background: #C4A35A; top: -80px; left: -60px; }
.shape-2 { width: 260px; height: 260px; background: #8B9A6B; bottom: -40px; right: 10%; animation-delay: -4s; }
.shape-3 { width: 180px; height: 180px; background: #F5E6C8; top: 40%; right: -40px; animation-delay: -8s; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -16px) scale(1.05); }
}

.login-paws {
  position: absolute;
  inset: 0;
  pointer-events: none;
  font-size: 28px;
  opacity: 0.08;
  color: #fff;
  word-spacing: 80px;
  line-height: 120px;
  padding: 40px;
  letter-spacing: 40px;
  user-select: none;
}

.login-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  max-width: 920px;
  width: 100%;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  animation: fadeUp 0.6s ease-out;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-brand {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  min-height: 480px;
}

.brand-photo {
  position: absolute;
  inset: 0;
  background: url('/admin/images/bg-brand.jpg') center 30% / cover no-repeat;
  filter: saturate(1.05);
}

.brand-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 248, 240, 0.92) 0%,
    rgba(245, 230, 200, 0.88) 45%,
    rgba(255, 248, 240, 0.95) 100%
  );
}

.brand-content {
  position: relative;
  z-index: 1;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-badge {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(91, 103, 57, 0.12);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
  font-weight: 600;
}

.brand-illus {
  width: 100%;
  max-width: 280px;
  margin-bottom: 20px;
  filter: drop-shadow(0 8px 16px rgba(91, 103, 57, 0.15));
}

.brand-illus svg { width: 100%; height: auto; }

.brand-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.brand-slogan {
  font-size: 14px;
  color: var(--primary);
  opacity: 0.85;
  margin-bottom: 28px;
}

.brand-features {
  list-style: none;
  text-align: left;
  width: 100%;
  max-width: 220px;
}

.brand-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #5a6348;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(91, 103, 57, 0.15);
}

.brand-features li:last-child { border-bottom: none; }
.brand-features span { font-size: 16px; }

.login-box {
  flex: 0 0 380px;
  background: #fff;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-box-head {
  text-align: center;
  margin-bottom: 32px;
}

.login-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--accent-soft), #fff);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 12px rgba(91, 103, 57, 0.15);
}

.login-box-head h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.login-box-head p {
  font-size: 14px;
  color: var(--muted);
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #666;
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  font-size: 16px;
  opacity: 0.5;
  pointer-events: none;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: var(--font);
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fafafa;
}

.form-group select,
.form-group textarea,
.modal .form-group input:not(.input-wrap input) {
  padding-left: 14px;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91, 103, 57, 0.12);
  background: #fff;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-family: var(--font);
  transition: 0.2s;
}

.btn-login {
  width: 100%;
  padding: 14px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(91, 103, 57, 0.35);
}

.btn-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(91, 103, 57, 0.4);
}

.btn-login:active { transform: translateY(0); }

.btn-arrow {
  transition: transform 0.2s;
}

.btn-login:hover .btn-arrow { transform: translateX(4px); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-outline { background: #fff; border: 1px solid var(--border); color: #666; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: var(--danger); color: #fff; }

.error-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 14px;
  text-align: center;
  padding: 10px;
  background: #fef2f2;
  border-radius: 8px;
}

.login-hint {
  margin-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #bbb;
}

@media (max-width: 768px) {
  .login-wrap { flex-direction: column; max-width: 420px; }
  .login-brand { padding: 32px 24px; border-right: none; border-bottom: 1px solid rgba(91, 103, 57, 0.1); }
  .brand-features { display: none; }
  .login-box { flex: none; padding: 32px 28px; }
}

/* ========== 主布局 ========== */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px;
  background: linear-gradient(180deg, #324832 0%, var(--sidebar) 100%);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.sidebar-bg {
  position: absolute;
  inset: 0;
  background: url('/admin/images/bg-sidebar.jpg') center bottom / cover no-repeat;
  opacity: 0.12;
  pointer-events: none;
}

.sidebar .logo,
.sidebar nav,
.sidebar-footer {
  position: relative;
  z-index: 1;
}

.sidebar .logo {
  padding: 22px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: rgba(196, 163, 90, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.sidebar .logo strong {
  display: block;
  font-size: 16px;
  letter-spacing: 1px;
}

.sidebar .logo small {
  font-size: 11px;
  opacity: 0.55;
}

.sidebar nav { flex: 1; padding: 8px 0 12px; overflow-y: auto; }

.nav-group { margin-bottom: 4px; }

.nav-group-title {
  padding: 10px 20px 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

.sidebar nav a {
  display: block;
  padding: 9px 20px 9px 28px;
  margin: 1px 10px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 13px;
  border-radius: 8px;
  transition: 0.2s;
}

.sidebar nav a:hover,
.sidebar nav a.active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.sidebar nav a.active {
  background: rgba(196, 163, 90, 0.22);
  box-shadow: inset 3px 0 0 var(--accent);
  border-radius: 0 8px 8px 0;
  margin-left: 0;
  padding-left: 23px;
}

.sidebar-footer {
  padding: 16px 20px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }

.topbar {
  background-color: #fff;
  background-image: url('/admin/images/paw-pattern-green.svg');
  background-size: 100px 100px;
  background-position: right top;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.topbar #pageTitle {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
}

.topbar .user { font-size: 14px; color: var(--muted); }
.content { padding: 24px 32px; flex: 1; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(91, 103, 57, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91, 103, 57, 0.1);
}

.stat-card .label { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.stat-card .value { font-size: 28px; font-weight: 700; color: var(--primary); }

.card {
  background: var(--card);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  margin-bottom: 24px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.card-header h2 { font-size: 18px; font-weight: 600; color: var(--primary-dark); }
.page-hint { font-size: 13px; color: var(--muted); margin: -8px 0 16px; }
.page-hint a { color: var(--primary); text-decoration: none; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left;
  padding: 12px;
  border-bottom: 2px solid var(--border);
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
}
td { padding: 12px; border-bottom: 1px solid #f5f5f5; }
tr:hover td { background: #fafbf8; }

.tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 500; }
.tag-green { background: #e8f5e9; color: #2e7d32; }
.tag-orange { background: #fff3e0; color: #e65100; }
.tag-gray { background: #f5f5f5; color: #999; }
.tag-red { background: #fce4ec; color: #c62828; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 62, 46, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal h3 { margin-bottom: 20px; color: var(--primary-dark); }
.modal.modal-wide { width: 720px; max-width: 92vw; padding: 28px 32px; }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; flex-wrap: wrap; }

.member-detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border, #eee);
}
.member-detail-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #7cb342, #558b2f);
  flex-shrink: 0;
}
.member-detail-avatar img { width: 100%; height: 100%; object-fit: cover; }
.member-detail-avatar-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; font-weight: 600;
}
.member-detail-title h3 { margin: 0 0 6px; font-size: 20px; }
.member-detail-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13px; color: #666; }
.member-code {
  font-family: ui-monospace, monospace;
  background: #f5f7f4;
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--primary-dark, #2e5c32);
  white-space: nowrap;
  letter-spacing: 0.5px;
}
.member-id { color: #999; }

.member-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.member-stat-grid-3 { grid-template-columns: repeat(3, 1fr); }
.member-stat-card {
  background: #f8faf7;
  border-radius: 12px;
  padding: 14px 16px;
  text-align: center;
}
.member-stat-card .label { font-size: 12px; color: #888; margin-bottom: 4px; }
.member-stat-card .value { font-size: 18px; font-weight: 600; color: var(--primary-dark, #2e5c32); }

.member-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin-bottom: 16px;
  font-size: 14px;
}
.member-info-item .label { color: #888; margin-right: 8px; }

.member-order-stats { margin-bottom: 20px; }
.member-order-stats > .label { display: block; font-size: 13px; color: #888; margin-bottom: 8px; }
.member-order-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.member-log-section { margin-bottom: 16px; }
.member-log-section h4 { font-size: 14px; color: var(--primary-dark); margin: 0 0 8px; }
.member-log-table-wrap {
  max-height: 140px;
  overflow: auto;
  border: 1px solid #eee;
  border-radius: 8px;
}
.member-log-table { width: 100%; font-size: 13px; border-collapse: collapse; }
.member-log-table th {
  background: #f8faf7;
  padding: 8px 10px;
  text-align: left;
  font-weight: 500;
  color: #666;
  position: sticky;
  top: 0;
}
.member-log-table td { padding: 8px 10px; border-top: 1px solid #f0f0f0; }
.member-log-table td.empty { text-align: center; color: #999; padding: 16px; }
.text-green { color: #2e7d32; font-weight: 500; }
.text-red { color: #c62828; font-weight: 500; }
.member-delete-hint { font-size: 13px; color: #999; margin: 0 0 8px; }
.member-empty-hint { font-size: 13px; color: #999; margin: 4px 0 0; }

.placeholder-page { max-width: 720px; }
.placeholder-page h2 { margin-bottom: 8px; color: var(--primary-dark); }
.placeholder-page .placeholder-desc { color: var(--muted); margin-bottom: 20px; font-size: 14px; }
.placeholder-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.placeholder-feature {
  background: #f8faf7;
  border: 1px dashed #d8e0d4;
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13px;
  color: #666;
}
.placeholder-feature.done { border-style: solid; background: #fff; color: var(--primary-dark); }
.placeholder-feature.done::before { content: '✓ '; color: #2e7d32; }

.todo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  padding: 8px 0;
}
.todo-item {
  background: #f8faf7;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  border: 1px solid rgba(91, 103, 57, 0.08);
  transition: transform 0.15s, box-shadow 0.15s;
}
.todo-item:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.todo-count { display: block; font-size: 28px; font-weight: 700; color: var(--primary-dark); margin-bottom: 6px; }
.todo-label { font-size: 13px; color: #666; }

.analytics-section { margin-top: 24px; }
.analytics-section h3 { font-size: 15px; color: var(--primary-dark); margin-bottom: 12px; }

.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}
.chart-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px 16px 8px;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.chart-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: #3d3d3d;
  margin: 0 0 8px;
}
.chart-box {
  width: 100%;
  height: 280px;
}
.chart-card.full {
  grid-column: 1 / -1;
}
@media (max-width: 960px) {
  .chart-grid { grid-template-columns: 1fr; }
  .chart-card.full { grid-column: auto; }
}

.breed-stat-list { display: flex; flex-direction: column; gap: 10px; }
.breed-stat-item { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.breed-stat-name { width: 48px; color: #666; flex-shrink: 0; }
.breed-stat-bar-wrap { flex: 1; height: 8px; background: #f0f0f0; border-radius: 4px; overflow: hidden; }
.breed-stat-bar { height: 100%; background: linear-gradient(90deg, #7cb342, #558b2f); border-radius: 4px; min-width: 4px; }
.breed-stat-count { width: 32px; text-align: right; font-weight: 600; color: var(--primary-dark); }
.pet-avatar-fallback {
  width: 32px; height: 32px; border-radius: 50%;
  background: #e8f0e4; color: #5B6739;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600; flex-shrink: 0;
}

@media (max-width: 640px) {
  .member-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .member-info-grid { grid-template-columns: 1fr; }
}

.image-upload-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.upload-preview {
  max-width: 240px;
  max-height: 140px;
  border-radius: 10px;
  border: 1px solid var(--border);
  object-fit: cover;
}
.upload-btn {
  cursor: pointer;
  display: inline-block;
}
.upload-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.hidden { display: none !important; }

.thumb { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; background: #f0f0f0; }