/* ============ 我的衣橱 · 简约浅色 ============ */
:root {
  --bg: #faf9f7;
  --card: #ffffff;
  --ink: #2b2926;
  --ink-2: #6f6a63;
  --ink-3: #a8a29a;
  --line: #eeeae4;
  --accent: #b08968;       /* 温暖的焦糖棕 */
  --accent-soft: #f3e9de;
  --danger: #c0554d;
  --radius: 16px;
  --shadow: 0 2px 12px rgba(80, 70, 55, 0.07);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100%;
  padding-bottom: 96px; /* 给底部导航留空间 */
  max-width: 640px;
  margin: 0 auto;
}

/* ============ 顶部标题 ============ */
.page-header {
  padding: 20px 18px 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.page-header h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.page-header .count {
  font-size: 13px;
  color: var(--ink-3);
}

/* ============ 筛选栏 ============ */
.filters {
  padding: 0 18px 14px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filters::-webkit-scrollbar { display: none; }

.chip {
  flex-shrink: 0;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 13px;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .15s;
}
.chip.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ============ 衣服网格 ============ */
.grid {
  padding: 0 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 480px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
}

.item-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform .15s;
}
.item-card:active { transform: scale(0.97); }

.item-card .thumb {
  width: 100%;
  aspect-ratio: 3/4;
  background: #f4f1ec;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.item-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.item-card .meta {
  padding: 10px 12px 12px;
}
.item-card .name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-card .sub {
  margin-top: 3px;
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  gap: 6px;
}
.item-card .tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
}

/* ============ 空状态 ============ */
.empty {
  padding: 80px 30px;
  text-align: center;
  color: var(--ink-3);
}
.empty .icon { font-size: 52px; margin-bottom: 14px; }
.empty h2 { font-size: 17px; color: var(--ink-2); font-weight: 600; margin-bottom: 8px; }
.empty p { font-size: 13px; line-height: 1.7; }
.empty .hint-btn {
  margin-top: 22px;
  padding: 12px 32px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  border: none;
  font-size: 15px;
  cursor: pointer;
}

/* ============ 底部导航 ============ */
#tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(64px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  max-width: 640px;
  margin: 0 auto;
  z-index: 50;
}
.tab {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--ink-3);
  font-size: 11px;
  cursor: pointer;
}
.tab svg { width: 23px; height: 23px; }
.tab.active { color: var(--ink); font-weight: 600; }

.fab {
  width: 56px;
  height: 56px;
  margin-top: -26px;
  border-radius: 50%;
  border: none;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(43,41,38,0.35);
  cursor: pointer;
  transition: transform .15s;
}
.fab:active { transform: scale(0.92); }
.fab svg { width: 26px; height: 26px; }

/* ============ 子页面通用 ============ */
.subpage {
  min-height: 100vh;
  background: var(--bg);
  animation: slidein .22s ease;
}
@keyframes slidein {
  from { transform: translateX(24px); opacity: 0; }
  to { transform: none; opacity: 1; }
}

.subpage-head {
  padding: 18px 18px 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.back-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--card);
  box-shadow: var(--shadow);
  font-size: 18px;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}
.subpage-head h1 { font-size: 20px; font-weight: 700; }

/* ============ 表单 ============ */
.form {
  padding: 16px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.field label {
  display: block;
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 6px;
  font-weight: 500;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 15px;
  color: var(--ink);
  outline: none;
  font-family: inherit;
}
.field input:focus, .field select:focus { border-color: var(--accent); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ============ 添加流程:拍照/上传 ============ */
.upload-area {
  border: 2px dashed #d8d2c8;
  border-radius: var(--radius);
  background: var(--card);
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s;
}
.upload-area:active { border-color: var(--accent); }
.upload-area .icon { font-size: 40px; }
.upload-area p { font-size: 14px; color: var(--ink-2); margin-top: 8px; }
.upload-area .small { font-size: 12px; color: var(--ink-3); margin-top: 4px; }

.upload-preview {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
}
.upload-preview img { width: 100%; display: block; max-height: 340px; object-fit: contain; background: #f4f1ec; }

/* ============ 拍照指引 ============ */
.photo-guide {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.8;
  color: #7a6a56;
}
.photo-guide b { color: var(--accent); }
.photo-guide summary { cursor: pointer; font-weight: 600; }

/* ============ 生成状态 ============ */
.gen-status {
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  background: var(--card);
  box-shadow: var(--shadow);
}
.gen-status .spinner {
  width: 34px; height: 34px;
  margin: 0 auto 12px;
  border-radius: 50%;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.gen-status p { font-size: 14px; color: var(--ink-2); }
.gen-status .result-img {
  margin-top: 14px;
  border-radius: 12px;
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  background: #f4f1ec;
}
.gen-status .error { color: var(--danger); }

/* ============ 主按钮 ============ */
.btn-primary {
  padding: 15px;
  border-radius: 14px;
  border: none;
  background: var(--ink);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .15s;
}
.btn-primary:disabled { opacity: 0.4; }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  padding: 13px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink-2);
  font-size: 15px;
  cursor: pointer;
}

.btn-danger {
  padding: 13px;
  border-radius: 14px;
  border: 1px solid #ecc8c4;
  background: #fdf3f2;
  color: var(--danger);
  font-size: 15px;
  cursor: pointer;
}

/* ============ 详情页 ============ */
.detail-hero {
  background: var(--card);
  padding: 20px;
  text-align: center;
}
.detail-hero img {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
}
.detail-info {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.info-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.info-card h3 {
  font-size: 13px;
  color: var(--ink-3);
  font-weight: 500;
  margin-bottom: 10px;
}
.info-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 14px;
}
.info-row .k { color: var(--ink-2); }
.info-row .v { font-weight: 500; }
.detail-name { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.detail-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.detail-tags .tag {
  padding: 3px 10px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
}

/* ============ 设置页 ============ */
.settings-group {
  margin: 0 18px 20px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.settings-group h3 {
  font-size: 12px;
  color: var(--ink-3);
  padding: 14px 16px 4px;
  font-weight: 500;
}
.settings-item {
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  border-bottom: 1px solid var(--line);
}
.settings-item:last-child { border-bottom: none; }
.settings-item .desc { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.settings-item input {
  border: none;
  outline: none;
  font-size: 13px;
  text-align: right;
  width: 160px;
  color: var(--ink-2);
  background: transparent;
  font-family: inherit;
}
.settings-item .btn-inline {
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 13px;
  color: var(--ink-2);
  cursor: pointer;
}

/* ============ Toast ============ */
#toast {
  position: fixed;
  left: 50%;
  bottom: 120px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(43,41,38,0.92);
  color: #fff;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: all .25s;
  z-index: 99;
  max-width: 80vw;
  text-align: center;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ 对话框 ============ */
.dialog-mask {
  position: fixed; inset: 0;
  background: rgba(30,28,25,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadein .18s;
}
@keyframes fadein { from { opacity: 0; } }
.dialog {
  width: 82%;
  max-width: 340px;
  background: #fff;
  border-radius: 20px;
  padding: 26px 22px 18px;
  text-align: center;
}
.dialog h3 { font-size: 17px; margin-bottom: 8px; }
.dialog p { font-size: 14px; color: var(--ink-2); line-height: 1.6; margin-bottom: 20px; }
.dialog .row { display: flex; gap: 10px; }
.dialog .row button { flex: 1; }