/* ============ 秘书行文规范工具 · 样式 ============ */

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

:root {
  --primary: #1a4d8f;
  --primary-dark: #123a6b;
  --bg: #eef1f5;
  --panel-bg: #ffffff;
  --border: #d8dee8;
  --text: #2b3445;
  --muted: #7a8494;
  --ok: #1f9d55;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------- 顶栏 ---------- */
.topbar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 14px 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.topbar-inner { max-width: 1500px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.brand h1 { font-size: 20px; letter-spacing: 1px; }
.brand p { font-size: 12px; opacity: .85; margin-top: 4px; }

.tabs { display: flex; gap: 6px; }
.tab {
  border: 1px solid rgba(255,255,255,.35);
  background: transparent; color: #fff;
  padding: 8px 18px; border-radius: 6px;
  cursor: pointer; font-size: 14px; transition: all .15s;
}
.tab:hover { background: rgba(255,255,255,.12); }
.tab.active { background: #fff; color: var(--primary); font-weight: 600; }
.tab-settings { border-style: dashed; opacity: .9; }

/* ---------- AI 生成卡片 ---------- */
.ai-card {
  margin: 14px 16px 4px; padding: 12px 14px;
  border: 1px solid #cfe0f5; border-radius: 10px;
  background: linear-gradient(180deg, #f2f7fe, #f8fbff);
}
.ai-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; gap: 8px; }
.ai-title { font-size: 14px; font-weight: 700; color: var(--primary); }
.ai-card textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; line-height: 1.7;
  resize: vertical; outline: none; font-family: inherit;
}
.ai-card textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(26,77,143,.12); }
.ai-actions { display: flex; align-items: center; gap: 10px; margin-top: 9px; }
.ai-btn {
  background: linear-gradient(135deg, #1a4d8f, #2f6db8); border: none;
  color: #fff; padding: 8px 16px; border-radius: 8px;
  cursor: pointer; font-size: 13px; font-weight: 600;
}
.ai-btn:hover { filter: brightness(1.12); }
.ai-btn:disabled { opacity: .55; cursor: not-allowed; }
.ai-status { font-size: 12px; color: var(--primary); }

/* ---------- 弹窗 ---------- */
.mask {
  position: fixed; inset: 0; background: rgba(15, 30, 55, .5);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.mask[hidden] { display: none; }
.dialog {
  background: #fff; border-radius: 12px; padding: 22px 24px;
  width: 420px; max-width: 92vw; box-shadow: 0 12px 40px rgba(0,0,0,.28);
}
.dialog h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
.dialog-tip { font-size: 12px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
.dialog .field input { width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; outline: none; }
.dialog .field input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(26,77,143,.12); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ---------- 主布局 ---------- */
.layout {
  flex: 1; width: 100%; max-width: 1500px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(420px, 5fr) minmax(420px, 6fr);
  gap: 16px; padding: 16px 24px;
}
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel-bg); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 1px 4px rgba(20,40,80,.06);
  display: flex; flex-direction: column; min-height: 0;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  gap: 12px; flex-wrap: wrap;
}
.panel-head h2 { font-size: 15px; color: var(--primary); }
.hint { font-size: 12px; color: var(--muted); }
.actions { display: flex; gap: 8px; }

.btn {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  padding: 7px 14px; border-radius: 6px; cursor: pointer; font-size: 13px;
  transition: all .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 表单 ---------- */
#doc-form { padding: 16px; overflow-y: auto; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: #3d4858; }
.field label .req { color: #c0392b; }
.field input[type="text"], .field input[type="number"] {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 14px; outline: none;
}
.field input:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(26,77,143,.12); }
.field textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 14px; outline: none;
  resize: vertical; line-height: 1.7; font-family: inherit;
}
.field .tip { font-size: 12px; color: var(--muted); margin-top: 4px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .grid2, .grid4 { grid-template-columns: 1fr; } }

.section-card {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; margin-bottom: 10px; background: #fafbfd;
}
.section-card .sec-head { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.section-card .sec-head input { flex: 1; }
.sec-del { flex: 0 0 auto; }

/* 简报条目 */
.item-card {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; margin-bottom: 10px; background: #fafbfd;
  position: relative;
}
.item-card .num-badge {
  position: absolute; top: -9px; left: 10px;
  background: var(--primary); color: #fff; font-size: 11px;
  padding: 1px 8px; border-radius: 10px;
}
.item-card .field { margin-bottom: 8px; }
.item-card .field:last-child { margin-bottom: 0; }
.item-card .actions { position: absolute; top: 8px; right: 8px; }
.mini-btn {
  border: 1px solid var(--border); background: #fff; color: var(--muted);
  width: 26px; height: 26px; border-radius: 6px; cursor: pointer; font-size: 14px; line-height: 1;
}
.mini-btn:hover { color: #c0392b; border-color: #c0392b; }
.add-btn { width: 100%; padding: 8px; border: 1px dashed var(--border); border-radius: 8px; background: #fafbfd; cursor: pointer; color: var(--primary); font-size: 13px; }
.add-btn:hover { border-color: var(--primary); background: #f0f5fc; }

/* ---------- 预览区 ---------- */
.preview-panel { min-height: 0; }
.paper-wrap {
  flex: 1; overflow: auto; padding: 24px;
  background: #e3e7ee;
  display: flex; justify-content: center;
}
.paper {
  width: 210mm; min-height: 297mm; background: #fff;
  padding: 37mm 26mm 35mm 28mm;
  box-shadow: 0 3px 14px rgba(0,0,0,.22);
  flex: 0 0 auto;
  font-family: "仿宋", "FangSong", "STFangsong", "FangSong_GB2312", serif;
}

/* 仿真公文段落（与 docx 生成器一一对应） */
.paper .p { font-size: 16pt; line-height: 28pt; word-break: break-all; }
.paper .p.p-title { font-family: "黑体", "SimHei", sans-serif; font-size: 22pt; font-weight: bold; text-align: center; margin: 30pt 0; line-height: 28pt; }
.paper .p.p-h1 { font-family: "黑体", "SimHei", sans-serif; font-weight: bold; text-align: left; margin: 16pt 0 8pt; }
.paper .p.p-right { text-align: right; }
.paper .p.p-indent { text-indent: 32pt; }
.paper .p.p-attach { font-size: 14pt; margin-top: 12pt; }
.paper .p.p-empty { min-height: 28pt; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%);
  background: rgba(31,60,90,.94); color: #fff; padding: 10px 22px;
  border-radius: 8px; font-size: 14px; z-index: 99;
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.toast.ok { background: rgba(31,157,85,.95); }
.toast.err { background: rgba(192,57,43,.95); }

/* ---------- 页脚 ---------- */
.footer {
  text-align: center; font-size: 12px; color: var(--muted);
  padding: 12px; border-top: 1px solid var(--border); background: #fff;
}