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

body {
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Microsoft YaHei", sans-serif;
  color: #f5f7fa;
  background: #07090d;
  overflow-x: hidden;
}

.page-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 14% 10%, rgba(38, 196, 204, 0.18), transparent 30%),
    radial-gradient(circle at 78% 4%, rgba(255, 255, 255, 0.05), transparent 28%),
    linear-gradient(135deg, #061014, #080b11 45%, #101117);
  z-index: -1;
}

button,
input {
  font-family: inherit;
}

button {
  border: none;
  cursor: pointer;
}

/* =========================
   顶部导航栏：新版轻量 Apple 风
========================= */

.site-header {
  width: min(1200px, calc(100% - 56px));
  height: 76px;
  margin: 18px auto 0;

  display: grid;
  grid-template-columns: 180px 1fr 330px;
  align-items: center;
}

.brand-text {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.92);
}

.nav-pill {
  justify-self: center;

  height: 48px;
  padding: 5px;

  display: flex;
  align-items: center;
  gap: 4px;

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.095);

  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    0 18px 42px rgba(0, 0, 0, 0.28);
}

.nav-item {
  position: relative;

  height: 38px;
  min-width: 88px;
  padding: 0 18px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 999px;

  text-decoration: none;
  font-size: 14px;
  font-weight: 500;

  color: rgba(255, 255, 255, 0.54);

  transition:
    color 0.24s ease,
    background 0.24s ease,
    box-shadow 0.24s ease,
    transform 0.24s ease;
}

.nav-item:hover {
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.06);
}

.nav-item.active {
  color: #ffffff;
  background:
    linear-gradient(
      180deg,
      rgba(116, 237, 255, 0.18),
      rgba(116, 237, 255, 0.08)
    );

  box-shadow:
    inset 0 0 0 1px rgba(116, 237, 255, 0.28),
    0 0 18px rgba(116, 237, 255, 0.12);
}

.nav-item.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  transform: translateX(-50%);

  width: 24px;
  height: 2px;
  border-radius: 999px;

  background: #6cecff;
  box-shadow: 0 0 12px rgba(108, 236, 255, 0.9);
}

.header-actions {
  justify-self: end;

  display: flex;
  align-items: center;
  gap: 12px;
}

.header-search {
  width: 260px;
  height: 42px;
  padding: 0 10px 0 15px;

  display: flex;
  align-items: center;
  gap: 8px;

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);

  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);

  transition:
    width 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.header-search:focus-within {
  width: 292px;
  background: rgba(255, 255, 255, 0.065);
  border-color: rgba(108, 236, 255, 0.48);
  box-shadow: 0 0 0 4px rgba(108, 236, 255, 0.08);
}

.search-icon {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.38);
}

.header-search input {
  flex: 1;
  width: 0;

  border: none;
  outline: none;
  background: transparent;

  color: #ffffff;
  font-size: 13px;
}

.header-search input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.shortcut {
  padding: 3px 8px;
  border-radius: 999px;

  font-size: 11px;
  color: rgba(255, 255, 255, 0.42);

  background: rgba(255, 255, 255, 0.065);
}

.user-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;

  position: relative;

  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.085);

  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);

  transition:
    background 0.24s ease,
    transform 0.24s ease,
    box-shadow 0.24s ease;
}

.user-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;

  width: 7px;
  height: 7px;
  border-radius: 50%;

  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.35);
}

.user-dot:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.09);
}

/* =========================
   页面布局
========================= */

.layout {
  width: min(1180px, calc(100% - 48px));
  margin: 28px auto 44px;

  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 44px;
}

.sidebar {
  padding: 12px 0 40px;
  border-right: 1px solid rgba(255, 255, 255, 0.075);
}

.sidebar-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.sidebar-title h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.filter-group {
  width: 220px;
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.filter-head h3 {
  font-size: 18px;
  font-weight: 700;
}

.filter-head small {
  color: rgba(255, 255, 255, 0.38);
  font-size: 13px;
  font-weight: 400;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip,
.tag {
  min-width: 72px;
  height: 36px;
  padding: 0 16px;

  border-radius: 999px;

  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;

  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.08);

  transition:
    color 0.24s ease,
    border-color 0.24s ease,
    box-shadow 0.24s ease,
    transform 0.24s ease;
}

.chip:hover,
.chip.selected,
.tag:hover,
.tag.active {
  color: #7cf1ff;
  border-color: rgba(124, 241, 255, 0.75);
  box-shadow: 0 0 18px rgba(124, 241, 255, 0.18);
  transform: translateY(-1px);
}

.cyan {
  background: rgba(28, 178, 192, 0.28);
}

.red {
  background: rgba(196, 72, 72, 0.32);
}

.yellow {
  background: rgba(185, 132, 37, 0.32);
}

.green {
  background: rgba(72, 154, 80, 0.28);
}

.gray {
  background: rgba(255, 255, 255, 0.11);
}

/* =========================
   内容区
========================= */

.content {
  min-width: 0;
  padding-top: 10px;
}

.content-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.content-head h1 {
  font-size: 32px;
  font-weight: 850;
  margin-bottom: 8px;
  letter-spacing: -0.055em;
}

.content-head p {
  color: rgba(255, 255, 255, 0.45);
  font-size: 14px;
}

.mode-btn {
  height: 42px;
  padding: 0 18px;

  border-radius: 14px;

  color: #79eaff;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.1);

  font-size: 15px;
}

.ingredient-search {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.ingredient-search input {
  flex: 1;
  height: 54px;
  padding: 0 20px;

  outline: none;
  border-radius: 16px;

  color: #fff;
  font-size: 16px;

  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(98, 231, 255, 0.72);

  box-shadow:
    0 0 0 3px rgba(98, 231, 255, 0.07),
    0 0 24px rgba(98, 231, 255, 0.1);
}

.ingredient-search input::placeholder {
  color: rgba(255, 255, 255, 0.34);
}

.ingredient-search button {
  width: 48px;
  height: 48px;

  font-size: 28px;
  color: rgba(255, 255, 255, 0.72);

  background: transparent;
}

.selected-tags {
  min-height: 42px;

  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;

  margin-bottom: 28px;
}

.tag {
  min-width: auto;
  height: 34px;
  font-size: 14px;
}

/* =========================
   菜谱卡片
========================= */

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 24px;
}

.recipe-card {
  position: relative;
  overflow: hidden;

  border-radius: 18px;

  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.1);

  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);

  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.recipe-card:hover {
  transform: translateY(-6px);
  border-color: rgba(98, 231, 255, 0.34);
  box-shadow:
    0 26px 70px rgba(0, 0, 0, 0.42),
    0 0 28px rgba(98, 231, 255, 0.1);
}

.recipe-img {
  position: relative;
  height: 170px;
  overflow: hidden;
}

.recipe-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}

.recipe-card:hover .recipe-img img {
  transform: scale(1.06);
}

.need-badge {
  position: absolute;
  right: 10px;
  bottom: 10px;

  padding: 6px 12px;

  border-radius: 999px;

  font-size: 13px;
  color: #fff;

  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(14px);
}

.recipe-info {
  padding: 16px 18px 18px;
}

.recipe-info h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.recipe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 10px;
}

.mini-tag {
  padding: 4px 9px;

  border-radius: 8px;

  color: #8cf3ff;
  font-size: 12px;

  background: rgba(98, 231, 255, 0.14);
}

.ingredients {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.7;
}

.missing {
  color: #ff7878;
}

.have {
  color: #7cff9e;
}

.empty-state {
  display: none;
  text-align: center;
  padding: 80px 0;
  color: rgba(255, 255, 255, 0.55);
}

.empty-state h3 {
  margin-bottom: 10px;
  color: #fff;
}

/* =========================
   响应式
========================= */

@media (max-width: 1050px) {
  .site-header {
    width: min(760px, calc(100% - 32px));
    height: auto;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 18px;
  }

  .brand-text,
  .header-actions {
    justify-self: center;
  }

  .nav-pill {
    flex-wrap: wrap;
    height: auto;
    justify-content: center;
  }

  .header-search {
    width: 320px;
  }

  .header-search:focus-within {
    width: 340px;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .filter-group {
    width: 100%;
  }

  .recipe-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .site-header {
    width: calc(100% - 24px);
  }

  .nav-item {
    min-width: auto;
    padding: 0 14px;
  }

  .header-actions {
    width: 100%;
  }

  .header-search,
  .header-search:focus-within {
    width: 100%;
  }

  .recipe-grid {
    grid-template-columns: 1fr;
  }
}
/* =========================
   卡片底部按钮
========================= */

.card-footer {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}

.detail-btn {
  padding: 7px 12px;
  border-radius: 999px;
  color: #071014;
  background: #7cf1ff;
  font-size: 13px;
  font-weight: 700;
  transition: 0.25s;
}

.detail-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 18px rgba(124, 241, 255, 0.35);
}

.reset-btn {
  width: 100%;
  height: 38px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.08);
}

.reset-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.13);
}

/* =========================
   菜谱详情弹窗
========================= */

.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
}

.detail-modal.show {
  display: block;
}

.detail-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(12px);
}

.detail-panel {
  position: absolute;
  top: 50%;
  left: 50%;

  width: min(900px, calc(100% - 40px));
  max-height: 86vh;

  transform: translate(-50%, -50%);

  overflow: hidden;
  border-radius: 28px;

  background: rgba(22, 25, 32, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);

  box-shadow:
    0 30px 100px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.detail-close {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 2;

  width: 38px;
  height: 38px;

  border-radius: 50%;

  color: #fff;
  background: rgba(0, 0, 0, 0.45);

  font-size: 26px;
}

.detail-cover {
  height: 280px;
  overflow: hidden;
}

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

.detail-body {
  max-height: calc(86vh - 280px);
  overflow-y: auto;
  padding: 28px 34px 34px;
}

.detail-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.detail-top h2 {
  font-size: 34px;
  margin-bottom: 8px;
}

.detail-top p {
  color: rgba(255, 255, 255, 0.52);
}

.favorite-btn {
  min-width: 96px;
  height: 42px;
  border-radius: 999px;

  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
}

.favorite-btn.active {
  color: #fff;
  background: rgba(255, 94, 112, 0.55);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;

  color: #8cf3ff;
  background: rgba(98, 231, 255, 0.12);
}

.detail-section {
  margin-top: 26px;
}

.detail-section h3 {
  margin-bottom: 14px;
  font-size: 21px;
}

.ingredient-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
}

.ingredient-list li {
  padding: 9px 13px;
  border-radius: 999px;

  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
}

.ingredient-list li.have {
  color: #7cff9e;
  background: rgba(124, 255, 158, 0.12);
}

.ingredient-list em {
  margin-left: 6px;
  font-style: normal;
  opacity: 0.65;
}

.step-list {
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 2;
}

.tips-text {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.8;
  white-space: pre-line;
}

/* =========================
   后台管理
========================= */

.admin-layout {
  width: min(1180px, calc(100% - 48px));
  margin: 34px auto 60px;

  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.admin-panel {
  padding: 28px;

  border-radius: 24px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.09);

  backdrop-filter: blur(24px);
}

.admin-head {
  margin-bottom: 22px;
}

.admin-head h1 {
  margin-bottom: 8px;
  font-size: 28px;
}

.admin-head p {
  color: rgba(255, 255, 255, 0.48);
}

.recipe-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.recipe-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;

  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.recipe-form input,
.recipe-form textarea,
.mini-form input {
  width: 100%;
  padding: 0 14px;

  border: 1px solid rgba(255, 255, 255, 0.1);
  outline: none;
  border-radius: 14px;

  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.recipe-form input,
.mini-form input {
  height: 44px;
}

.recipe-form textarea {
  min-height: 110px;
  padding-top: 12px;
  resize: vertical;
}

.form-actions {
  display: flex;
  gap: 14px;
}

.primary-btn,
.secondary-btn,
.admin-export,
.mini-form button {
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;

  font-weight: 700;
}

.primary-btn {
  color: #071014;
  background: #7cf1ff;
}

.secondary-btn,
.admin-export,
.mini-form button {
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.09);
}

.manager-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.manager-card {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.manager-card h3 {
  margin-bottom: 14px;
}

.mini-form {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.manager-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.manager-tag {
  padding: 8px 12px;
  border-radius: 999px;

  color: #8cf3ff;
  background: rgba(98, 231, 255, 0.12);
}

.manager-tag span {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
}

.admin-table {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-row {
  padding: 14px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;

  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.admin-recipe-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-recipe-info img {
  width: 78px;
  height: 58px;
  border-radius: 12px;
  object-fit: cover;
}

.admin-recipe-info strong {
  display: block;
  margin-bottom: 5px;
  font-size: 17px;
}

.admin-recipe-info p,
.admin-recipe-info span {
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
}

.admin-row-actions {
  display: flex;
  gap: 10px;
}

.admin-row-actions button {
  height: 36px;
  padding: 0 14px;

  border-radius: 999px;

  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.admin-row-actions button.danger {
  background: rgba(255, 87, 87, 0.34);
}

.admin-empty {
  padding: 40px;
  text-align: center;
  color: rgba(255, 255, 255, 0.48);
}

@media (max-width: 850px) {
  .form-grid,
  .manager-grid {
    grid-template-columns: 1fr;
  }

  .admin-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-top {
    flex-direction: column;
  }
}
/* =========================
   ????
========================= */

@media print {
  .page-bg,
  .site-header,
  .sidebar,
  .ingredient-search,
  .selected-tags,
  .content-head .mode-btn,
  .detail-mask,
  .detail-close,
  .favorite-btn,
  .nav-pill,
  .header-actions {
    display: none !important;
  }

  body {
    background: #fff !important;
    color: #1a1a1a !important;
    font-size: 13px;
  }

  .layout {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
  }

  .recipe-grid {
    display: block !important;
  }

  .recipe-card {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 16px;
    border: 1px solid #ddd !important;
    background: #fff !important;
    color: #1a1a1a !important;
  }

  .recipe-card h3 {
    color: #000 !important;
  }

  .recipe-card p,
  .recipe-card .card-tags span {
    color: #444 !important;
    background: #f0f0f0 !important;
  }

  .detail-modal.show {
    position: static !important;
  }

  .detail-panel {
    max-width: 100% !important;
    max-height: none !important;
    background: #fff !important;
    color: #1a1a1a !important;
    box-shadow: none !important;
  }

  .detail-body h2,
  .detail-body h3 {
    color: #000 !important;
  }

  .detail-body p,
  .detail-body li,
  .tips-text {
    color: #333 !important;
  }

  .ingredient-list li {
    background: #f5f5f5 !important;
    color: #333 !important;
  }

  .ingredient-list li.have {
    background: #e8f5e9 !important;
    color: #2e7d32 !important;
  }

  .empty-state {
    display: none !important;
  }
}

/* Placeholder image style */
img[src*="data:image/svg"] {
  opacity: 0.7;
  background: #1a1d28;
}

/* ???? */
.image-preview {
  margin-top: 10px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.image-preview img {
  max-width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 8px;
}

.preview-hint {
  padding: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ???? + ???? */
.img-path-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.img-path-row input[type="text"] {
  flex: 1;
}

.upload-btn {
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  color: #8cf3ff;
  background: rgba(98, 231, 255, 0.12);
  border: 1px solid rgba(98, 231, 255, 0.22);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.upload-btn:hover {
  background: rgba(98, 231, 255, 0.2);
  border-color: rgba(98, 231, 255, 0.45);
}