/* ============================================================
   图片预览服务 - 深色画廊主题
   字体：Fraunces (display) + JetBrains Mono (body/numbers)
   主色：#0a0a0a 背景 / #fafafa 文字 / #ff7849 强调
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,700&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-soft: #141414;
  --surface: #1a1a1a;
  --surface-2: #222222;
  --line: #2a2a2a;
  --line-2: #383838;
  --text: #fafafa;
  --text-soft: #b8b8b8;
  --text-dim: #6a6a6a;
  --accent: #ff7849;
  --accent-soft: rgba(255, 120, 73, 0.12);
  --danger: #ff5b5b;
  --success: #4ade80;
  --radius: 2px;
  --radius-md: 4px;
  --t-fast: 140ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-mid: 240ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 420ms cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Fraunces', 'Songti SC', 'STSong', serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Mono', monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(255, 120, 73, 0.08), transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(255, 120, 73, 0.04), transparent 60%);
  z-index: -1;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img { display: block; max-width: 100%; }
input, textarea { font: inherit; color: inherit; }

/* ============================================================
   顶部导航
   ============================================================ */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 32px;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.project-selector {
  margin-right: 8px;
}

.project-select {
  padding: 4px 8px;
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.project-select:focus {
  outline: none;
  border-color: var(--accent);
}

.topbar__back {
  margin-right: 8px;
  padding: 6px 8px !important;
}

.project-landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: radial-gradient(ellipse at top, rgba(255, 120, 73, 0.06), transparent 50%);
}

.project-landing__inner {
  width: 100%;
  max-width: 960px;
}

.project-landing__header {
  text-align: center;
  margin-bottom: 48px;
}

.project-landing__title {
  font-family: 'Fraunces', serif;
  font-size: 36px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.project-landing__title em {
  color: var(--accent);
  font-style: normal;
}

.project-landing__sub {
  font-size: 13px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

.project-landing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.project-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.project-card__name {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  font-family: 'Fraunces', serif;
}

.project-card__meta {
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

.project-card__lock {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--accent);
  margin-top: auto;
}

.project-landing__empty {
  text-align: center;
  padding: 60px 20px;
}

.project-access {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
}

.project-access__modal {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.project-access__icon {
  margin-bottom: 16px;
  color: var(--accent);
  display: flex;
  justify-content: center;
}

.project-access__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.project-access__sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.project-access__form {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  width: 100%;
}

.project-access__input {
  flex: 1 1 auto;
  min-width: 0;
  width: 0;
  padding: 10px 12px;
  font-size: 16px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 4px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}

.project-access__form .btn {
  flex: 0 0 auto;
  padding: 10px 18px;
  font-size: 14px;
}

.project-access__input:focus {
  border-color: var(--accent);
}

.project-access__error {
  font-size: 12px;
  color: var(--danger);
  margin-top: 8px;
}

.topbar__brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
}

.topbar__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar__title em {
  color: var(--accent);
  font-style: normal;
}

.topbar__sub {
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 12px;
  color: var(--text-soft);
  flex-shrink: 0;
}

.topbar__time {
  font-variant-numeric: tabular-nums;
}

.topbar__time-label {
  color: var(--text-dim);
  margin-right: 6px;
}

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

/* ============================================================
   按钮
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--accent);
  color: #1a0a04;
  border-color: var(--accent);
  font-weight: 600;
}

.btn--primary:hover {
  background: #ff8a5e;
  border-color: #ff8a5e;
  box-shadow: 0 0 24px rgba(255, 120, 73, 0.35);
}

.btn--ghost {
  border-color: transparent;
  color: var(--text-soft);
}

.btn--ghost:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: transparent;
}

.btn--danger {
  border-color: var(--line-2);
  color: var(--danger);
}

.btn--danger:hover {
  background: rgba(255, 91, 91, 0.08);
  border-color: var(--danger);
}

.btn--sm { padding: 5px 10px; font-size: 11px; }

.btn--icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
}

.btn[disabled],
.btn.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

.btn .icon { width: 14px; height: 14px; flex-shrink: 0; }
.btn--sm .icon { width: 12px; height: 12px; }

/* ============================================================
   网格
   ============================================================ */

.gallery {
  padding: 24px 32px 80px;
  max-width: 1800px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
  padding: 16px 0;
}

.pagination__info {
  font-size: 13px;
  color: var(--text-dim);
  min-width: 140px;
  text-align: center;
}

.pagination__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

@media (max-width: 1279px) { .grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1023px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 12px; } }
@media (max-width: 767px)  { .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
@media (max-width: 479px)  { .grid { grid-template-columns: 1fr; gap: 12px; } }

.card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  cursor: zoom-in;
  transition: transform var(--t-mid), border-color var(--t-mid);
  animation: fade-up 600ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  z-index: 2;
}

.card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #050505;
  overflow: hidden;
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--t-slow);
}

.card:hover .card__img { transform: scale(1.02); }

.card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 10px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 70%);
  opacity: 1;
}

.card__meta {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card__name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card__time {
  font-size: 10px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   空状态
   ============================================================ */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 20px;
  text-align: center;
  color: var(--text-dim);
  gap: 16px;
}

.empty__icon {
  width: 56px;
  height: 56px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-soft);
}

.empty__icon .icon { width: 24px; height: 24px; }

.empty__title {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text);
  font-weight: 500;
}

.empty__hint { font-size: 12px; }

/* ============================================================
   灯箱
   ============================================================ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 5, 5, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-mid);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.96);
  transition: transform var(--t-mid);
}

.lightbox.is-open .lightbox__img { transform: scale(1); }

.lightbox__btn {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(20, 20, 20, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}

.lightbox__btn:hover {
  background: rgba(40, 40, 40, 0.9);
  border-color: rgba(255, 255, 255, 0.3);
}

.lightbox__btn:disabled {
  opacity: 0.3;
  pointer-events: none;
}

.lightbox__btn--close { top: 20px; right: 20px; }
.lightbox__btn--prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__btn--next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__btn--download { bottom: 20px; right: 20px; }
.lightbox__btn--copy { bottom: 20px; right: 68px; }
.lightbox__btn--copy.is-copied { background: var(--accent); color: #1a0a04; }

.lightbox__btn .icon { width: 18px; height: 18px; }

.lightbox__caption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  max-width: 60%;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lightbox__caption .card__name { font-size: 13px; }
.lightbox__caption .card__time { font-size: 11px; }

.lightbox__counter {
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 12px;
  color: var(--text-soft);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   登录页
   ============================================================ */

.login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login__card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  position: relative;
}

.login__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: var(--accent);
  border-radius: 0 0 2px 2px;
}

.login__brand {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.login__brand em { color: var(--accent); font-style: normal; }

.login__sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.field__label {
  font-size: 11px;
  color: var(--text-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field__input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.field__input:focus {
  outline: none;
  border-color: var(--accent);
  background: #050505;
}

.login__submit {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
}

.login__error {
  margin-bottom: 16px;
  padding: 10px 12px;
  background: rgba(255, 91, 91, 0.08);
  border: 1px solid rgba(255, 91, 91, 0.3);
  border-radius: var(--radius);
  color: var(--danger);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login__back {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-dim);
}

.login__back:hover { color: var(--text); }

.captcha {
  display: flex;
  gap: 10px;
  align-items: stretch;
  width: 100%;
}

.captcha__input {
  flex: 1 1 auto;
  min-width: 0;
  width: 0;
}

.captcha__image {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  flex: 0 0 120px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: var(--bg);
  overflow: hidden;
}

.captcha__image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.captcha__image:hover {
  border-color: var(--accent);
}

/* ============================================================
   管理控制台
   ============================================================ */

.admin {
  padding: 24px 32px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 20px;
  background: var(--surface);
  border: 2px dashed var(--line-2);
  border-radius: var(--radius-md);
  color: var(--text-soft);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast);
  text-align: center;
  margin-bottom: 32px;
}

.dropzone:hover,
.dropzone.is-hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-soft);
}

.dropzone__icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.dropzone__icon .icon { width: 20px; height: 20px; }

.dropzone__title { font-size: 14px; font-weight: 500; }
.dropzone__hint { font-size: 11px; color: var(--text-dim); }

.dropzone input[type="file"] { display: none; }

.dropzone__preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  padding: 16px;
  margin-top: 8px;
  border-top: 1px solid var(--line);
}

.dropzone__preview-item {
  position: relative;
  width: 90px;
  height: 110px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.dropzone__preview-item img {
  width: 100%;
  height: 70px;
  object-fit: cover;
  flex-shrink: 0;
}

.dropzone__preview-item__info {
  padding: 4px 6px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropzone__preview-item__name {
  font-size: 9px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropzone__preview-item__size {
  font-size: 8px;
  color: var(--text-dim);
}

.dropzone__preview-item__remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.8);
  border: 0;
  color: var(--text);
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t-fast);
}

.dropzone__preview-item:hover .dropzone__preview-item__remove {
  opacity: 1;
}

.dropzone__actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-soft);
}

.checkbox input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.admin__batch-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.admin__batch-count {
  font-size: 12px;
  color: var(--text-dim);
}

.admin__batch-btns {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.pagination__btn {
  padding: 6px 14px;
  font-size: 12px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--text-soft);
}

.pagination__btn:hover:not(:disabled) {
  border-color: var(--text);
  color: var(--text);
}

.pagination__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination__pages {
  display: flex;
  gap: 4px;
}

.pagination__page {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-soft);
}

.pagination__page:hover {
  border-color: var(--text);
  color: var(--text);
}

.pagination__page.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a0a04;
}

.pagination__info {
  font-size: 12px;
  color: var(--text-dim);
  margin-left: 8px;
}

.dropzone__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: transparent;
  overflow: hidden;
}

.dropzone__progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 80ms linear;
}

.dropzone__results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
}

.dropzone__result {
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-soft);
}

.dropzone__result--ok { color: var(--success); border-color: rgba(74, 222, 128, 0.3); }
.dropzone__result--err { color: var(--danger); border-color: rgba(255, 91, 91, 0.3); }

/* 管理列表 */

.admin__project-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.admin__project-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin__project-label {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 500;
}

.admin__project-select {
  padding: 7px 12px;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  min-width: 150px;
}

.admin__project-select:focus {
  outline: none;
  border-color: var(--accent);
}

.admin__project-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.admin__project-info {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 12px;
}

.admin__project-info-label {
  color: var(--text-dim);
}

.admin__project-info-password {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 2px;
}

.admin__list-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}

.admin__list-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
}

.admin__list-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
}

.table th,
.table td {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.table th {
  font-weight: 500;
  color: var(--text-dim);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
  background: var(--bg-soft);
}

.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: rgba(255, 255, 255, 0.02); }
.table tr.is-selected td { background: rgba(255, 120, 73, 0.15); }

.thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius);
  background: #050505;
  border: 1px solid var(--line);
}

.table__name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.table__dim {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.table__url {
  font-family: var(--font-mono);
  color: var(--text-soft);
  font-size: 11px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table__actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

@media (max-width: 767px) {
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr {
    border-bottom: 1px solid var(--line);
    padding: 10px 0;
  }
  .table tr:last-child { border-bottom: 0; }
  .table td { border: 0; padding: 4px 14px; }
  .table td[data-label]::before {
    content: attr(data-label);
    display: inline-block;
    width: 60px;
    color: var(--text-dim);
    font-size: 10px;
    text-transform: uppercase;
    margin-right: 8px;
  }
  .table__name { max-width: none; }
}

/* ============================================================
   错误页
   ============================================================ */

.errpage {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  gap: 16px;
}

.errpage__code {
  font-family: var(--font-display);
  font-size: 88px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.errpage__msg {
  font-size: 14px;
  color: var(--text-soft);
}

/* ============================================================
   动画
   ============================================================ */

@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spin { animation: spin 0.8s linear infinite; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   Toast
   ============================================================ */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-mid), transform var(--t-mid);
  z-index: 300;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast--ok { border-color: rgba(74, 222, 128, 0.4); color: var(--success); }
.toast--err { border-color: rgba(255, 91, 91, 0.4); color: var(--danger); }

/* ============================================================
   项目管理面板
   ============================================================ */

.project-manager {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.project-manager__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.project-manager__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
}

.project-manager__list {
  padding: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.project-manager__empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
}

.project-manager__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px;
  border-radius: var(--radius);
  transition: background var(--t-fast);
  gap: 12px;
}

.project-manager__item + .project-manager__item {
  margin-top: 4px;
}

.project-manager__item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.project-manager__item.is-current {
  background: var(--accent-soft);
  border: 1px solid rgba(255, 120, 73, 0.3);
}

.project-manager__item-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.project-manager__item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.project-manager__item-icon .icon {
  width: 20px;
  height: 20px;
}

.project-manager__item-info {
  flex: 1;
  min-width: 0;
}

.project-manager__item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-manager__item-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  color: var(--text-dim);
}

.project-manager__item-count {
  font-variant-numeric: tabular-nums;
}

.project-manager__item-password strong {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 1px;
  font-family: var(--font-mono);
}

.project-manager__item-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.project-manager__item-actions .btn .icon {
  width: 12px;
  height: 12px;
}

/* ============================================================
   模态框
   ============================================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal__content--warning {
  border-color: rgba(255, 120, 73, 0.5);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.modal__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
}

.modal__close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 16px;
  transition: background var(--t-fast), color var(--t-fast);
}

.modal__close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.modal__body {
  padding: 20px;
}

.modal__body p {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 16px;
  line-height: 1.6;
}

.modal__footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 11px;
  color: var(--text-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background: #050505;
}