/* 全站样式：设计 token 与切片阅读同源（暗色唯一主题，琥珀主色，衬线正文/无衬线界面）。
   单列 520px 居中、移动优先——手机随手丢是主场景。 */

:root {
  --color-bg: #09090b;
  --color-panel: #18181b;
  --color-panel2: #27272a;
  --color-ink: #fafafa;
  --color-ink2: #a1a1aa;
  --color-ink3: #52525b;
  --color-accent: #f59e0b;
  --color-accent2: #fbbf24;
  --color-danger: #f87171;
  --color-danger-bg: rgba(239, 68, 68, 0.15);
  --color-ok: #34d399;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-reading: "Noto Serif SC", "Source Han Serif SC", "SimSun", Georgia, serif;
}

* { box-sizing: border-box; }
* { -webkit-tap-highlight-color: transparent; }
/* hidden 属性靠 UA 样式 display:none 生效，作者样式的 display 会顶掉它——全局兜底，
   显隐只靠 hidden 属性切换，不混用 style.display */
[hidden] { display: none !important; }

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-ui);
  background: var(--color-bg);
  color: var(--color-ink);
  color-scheme: dark;
}
::selection { background: rgba(245, 158, 11, 0.35); }
a { color: var(--color-accent); }

.shell {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  min-height: 100dvh;
  padding: 16px 16px 64px;
}

/* —— 顶栏 —— */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0 14px;
}
.brand { font-size: 20px; font-weight: 700; }
.brand-sub { margin-left: 8px; font-size: 13px; font-weight: 400; color: var(--color-ink2); }
.toplink { font-size: 14px; color: var(--color-ink2); text-decoration: none; }
.toplink:active { color: var(--color-accent); }

/* —— 卡片与按钮 —— */
.card {
  background: var(--color-panel);
  border: 1px solid var(--color-panel2);
  border-radius: 14px;
  padding: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--color-panel2);
  color: var(--color-ink);
  cursor: pointer;
}
.btn:active { opacity: 0.85; }
.btn-primary { background: var(--color-accent); border-color: var(--color-accent); color: #18181b; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--color-danger); border-color: var(--color-danger); }
.btn:disabled { opacity: 0.5; }

input, textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-panel2);
  border-radius: 10px;
  color: var(--color-ink);
  font-family: inherit;
  font-size: 15px;
  padding: 10px 12px;
}
input:focus, textarea:focus { outline: none; border-color: var(--color-accent); }
textarea { resize: vertical; line-height: 1.6; }

/* —— 收件捕获区 —— */
.capture { display: flex; flex-direction: column; gap: 10px; }
.capture-row { display: flex; gap: 8px; align-items: center; }
.capture-row .label-input { flex: 1; min-width: 0; font-size: 14px; padding: 8px 10px; }
.file-btn {
  flex: none;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid var(--color-panel2);
  font-size: 14px;
  color: var(--color-ink2);
  cursor: pointer;
}

/* —— 过滤 chips —— */
.chips { display: flex; gap: 8px; padding: 14px 0 10px; overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-panel2);
  font-size: 13px;
  color: var(--color-ink2);
  cursor: pointer;
}
.chip.active { border-color: var(--color-accent); color: var(--color-accent); }

/* —— 条目列表 —— */
.item-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.item-card {
  display: block;
  background: var(--color-panel);
  border: 1px solid var(--color-panel2);
  border-radius: 14px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
}
.item-card:active { border-color: var(--color-ink3); }
.item-head { display: flex; align-items: center; gap: 8px; }
.item-title {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-excerpt {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-ink2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item-meta { margin-top: 8px; font-size: 12px; color: var(--color-ink3); display: flex; gap: 10px; }
.item-error { margin-top: 6px; font-size: 12px; color: var(--color-danger); }

/* —— 状态徽标 —— */
.badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--color-panel2);
  color: var(--color-ink2);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.st-ready { color: var(--color-ok); border-color: rgba(52, 211, 153, 0.4); }
.badge.st-processing { color: var(--color-accent2); border-color: rgba(251, 191, 36, 0.4); }
.badge.st-processing .dot { animation: pulse 1.2s ease-in-out infinite; }
.badge.st-failed { color: var(--color-danger); border-color: rgba(248, 113, 113, 0.4); }
@keyframes pulse { 50% { opacity: 0.25; } }

/* —— 状态行 / 空态 / 提示 —— */
.state-line { text-align: center; font-size: 14px; color: var(--color-ink3); padding: 40px 0; }
.empty { text-align: center; font-size: 14px; color: var(--color-ink3); padding: 48px 16px; line-height: 1.8; }
.msg { border-radius: 10px; padding: 10px 12px; font-size: 14px; margin: 10px 0; }
.msg.error { background: var(--color-danger-bg); color: var(--color-danger); }
.msg.ok { background: rgba(52, 211, 153, 0.12); color: var(--color-ok); }

/* —— 登录页 —— */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 24px 16px; }
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--color-panel);
  border: 1px solid var(--color-panel2);
  border-radius: 16px;
  padding: 28px 22px;
}
.login-card h1 { margin: 0; font-size: 24px; }
.login-card .subtitle { margin: 8px 0 18px; font-size: 13px; color: var(--color-ink2); line-height: 1.6; }
.login-card form { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.login-card button[type="submit"] {
  margin-top: 4px;
  padding: 11px;
  border-radius: 10px;
  background: var(--color-accent);
  color: #18181b;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.login-card button[type="submit"]:disabled { opacity: 0.5; }
.switch { margin: 14px 0 0; font-size: 13px; text-align: center; }
.switch a { color: var(--color-ink2); }
.switch a:active { color: var(--color-accent); }

/* —— 条目详情 —— */
.detail-head { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.detail-title { flex: 1; margin: 0; font-size: 20px; line-height: 1.45; }
.detail-meta { font-size: 13px; color: var(--color-ink3); display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.prose {
  font-family: var(--font-reading);
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: 0.02em;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}
.shot { width: 100%; border-radius: 12px; border: 1px solid var(--color-panel2); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

/* —— AI 归类建议面板 —— */
.suggest-card {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.06);
  border-radius: 14px;
  padding: 12px 14px;
  margin: 12px 0;
}
.suggest-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }
.suggest-name { font-size: 14px; font-weight: 700; color: var(--color-accent2); }
.suggest-rows { display: flex; flex-direction: column; gap: 4px; }
.srow { display: flex; gap: 10px; font-size: 13px; line-height: 1.7; }
.sk { flex: none; width: 44px; color: var(--color-ink3); }
.sv { flex: 1; min-width: 0; word-break: break-word; }
.suggest-actions { display: flex; gap: 8px; margin-top: 10px; }
.suggest-actions .btn { padding: 7px 12px; font-size: 13px; }
.icon-btn {
  font-size: 13px;
  color: var(--color-ink2);
  border: 1px solid var(--color-panel2);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
}
.back-link { display: inline-block; margin-bottom: 14px; font-size: 14px; color: var(--color-ink2); text-decoration: none; }

/* —— 我的页 —— */
.me-section { margin-bottom: 14px; }
.me-section h2 { margin: 0 0 8px; font-size: 15px; }
.me-section .row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.me-section .row input { flex: 1; min-width: 140px; }
.stat-row { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; color: var(--color-ink2); }
.stat-row b { color: var(--color-ink); font-size: 18px; margin-right: 4px; }
.codes {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.9;
  background: var(--color-bg);
  border: 1px solid var(--color-panel2);
  border-radius: 10px;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}
.hint { font-size: 12px; color: var(--color-ink3); line-height: 1.7; }