/* 声工场 · 深色录音棚主题 */
:root {
  --bg: #121214;
  --bg2: #1a1a1e;
  --bg3: #222228;
  --line: #2e2e36;
  --text: #ece9e2;
  --muted: #9a97a3;
  --amber: #e8a33d;
  --amber-soft: rgba(232, 163, 61, .14);
  --green: #4cc38a;
  --red: #e5534b;
  --blue: #5b9bd5;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", system-ui, sans-serif;
  font-size: 14px; line-height: 1.6;
}
code { font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--amber); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  background: var(--bg3); border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 8px 10px; font-size: 14px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--amber); }
h1 { font-size: 22px; }
h2 { font-size: 17px; margin-bottom: 12px; }
.muted { color: var(--muted); font-size: 13px; }

#app { display: flex; height: 100vh; }

/* ---------- 侧边栏 ---------- */
#sidebar {
  width: 220px; flex-shrink: 0; background: var(--bg2);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 22px 14px;
}
.brand { display: flex; gap: 10px; align-items: center; margin-bottom: 28px; padding: 0 6px; }
.brand-logo { font-size: 26px; }
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: 2px; }
.brand-sub { font-size: 11px; color: var(--muted); letter-spacing: 1px; }
#sidebar nav { display: flex; flex-direction: column; gap: 6px; }
.nav-btn {
  background: none; border: none; color: var(--muted); text-align: left;
  padding: 10px 14px; border-radius: 10px; font-size: 14px; transition: .15s;
}
.nav-btn:hover { color: var(--text); background: var(--bg3); }
.nav-btn.active { color: var(--amber); background: var(--amber-soft); font-weight: 600; }
.sidebar-foot { margin-top: auto; padding: 0 6px; }
#stat-mini { color: var(--muted); font-size: 12px; margin-bottom: 12px; line-height: 1.8; }
#stat-mini b { color: var(--amber); font-size: 15px; }
.backup-tip { font-size: 11px; color: #6b6875; border-top: 1px solid var(--line); padding-top: 12px; }

/* ---------- 主区域 ---------- */
#main { flex: 1; overflow-y: auto; padding: 28px 34px 60px; }
.view { display: none; animation: fade .2s; }
.view.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }
.view-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 22px; gap: 12px; flex-wrap: wrap; }
.head-actions { display: flex; gap: 10px; align-items: center; }

/* ---------- 按钮 ---------- */
.btn {
  background: var(--bg3); border: 1px solid var(--line); color: var(--text);
  padding: 8px 16px; border-radius: 9px; font-size: 13px; transition: .15s;
}
.btn:hover { border-color: var(--amber); color: var(--amber); }
.btn.primary { background: var(--amber); border-color: var(--amber); color: #1a1405; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.1); color: #1a1405; }
.btn.ghost { background: none; border: none; color: var(--muted); padding: 6px 0; }
.btn.ghost:hover { color: var(--text); }
.btn.danger:hover { border-color: var(--red); color: var(--red); }
.btn.small { padding: 4px 10px; font-size: 12px; }

/* ---------- 项目卡片 ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.card {
  background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; cursor: pointer; transition: .15s; position: relative; overflow: hidden;
}
.card:hover { border-color: var(--amber); transform: translateY(-2px); }
.card .pname { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.card .pclient { color: var(--muted); font-size: 12px; margin-bottom: 12px; }
.card .dates { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.card .dates b { color: var(--text); font-weight: 600; display: block; font-size: 13px; }
.progress { height: 5px; background: var(--bg3); border-radius: 3px; overflow: hidden; margin-bottom: 10px; }
.progress i { display: block; height: 100%; background: var(--amber); border-radius: 3px; transition: width .3s; }
.card-foot { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); }
.badge { padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge.active { background: rgba(91,155,213,.15); color: var(--blue); }
.badge.soon { background: var(--amber-soft); color: var(--amber); }
.badge.overdue { background: rgba(229,83,75,.15); color: var(--red); }
.badge.done { background: rgba(76,195,138,.15); color: var(--green); }
.empty { color: var(--muted); text-align: center; padding: 70px 0; grid-column: 1 / -1; }
.empty .big { font-size: 44px; margin-bottom: 12px; }

/* ---------- 项目详情 ---------- */
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 18px; align-items: start; }
.panel { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; }
.panel-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.info-rows { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.info-item .k { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.info-item .v { font-size: 15px; font-weight: 600; }
.info-item .v.amber { color: var(--amber); }

/* 上传区 */
.upload-zone {
  border: 1.5px dashed var(--line); border-radius: var(--radius);
  padding: 26px; text-align: center; color: var(--muted); transition: .15s; cursor: pointer;
}
.upload-zone:hover, .upload-zone.drag { border-color: var(--amber); background: var(--amber-soft); color: var(--amber); }
.upload-zone .big { font-size: 30px; margin-bottom: 6px; }
.upload-form { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.upload-form select, .upload-form input { flex: 1; min-width: 140px; }

/* ---------- 表格 ---------- */
.table-wrap { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--bg3); }
td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,.02); }
audio { height: 32px; width: 200px; }
.tname { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dur { font-variant-numeric: tabular-nums; color: var(--amber); font-weight: 600; white-space: nowrap; }
.amount { font-variant-numeric: tabular-nums; font-weight: 700; }
.tag { font-size: 11px; padding: 1px 8px; border-radius: 12px; background: var(--bg3); color: var(--muted); }
.tag.settled { background: rgba(76,195,138,.15); color: var(--green); }
.group-head td { background: var(--bg3); font-weight: 600; color: var(--amber); }

/* 汇总卡 */
.sum-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 18px; }
.sum-card { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.sum-card .k { font-size: 12px; color: var(--muted); }
.sum-card .v { font-size: 22px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.sum-card .v.amber { color: var(--amber); }
.sum-card .v.green { color: var(--green); }
.sum-card .v.red { color: var(--red); }

/* ---------- 弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-mask.hidden { display: none; }
.modal { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); width: 460px; max-width: 92vw; max-height: 86vh; overflow-y: auto; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); font-weight: 700; font-size: 15px; }
.modal-x { background: none; border: none; color: var(--muted); font-size: 15px; }
.modal-x:hover { color: var(--text); }
#modal-body { padding: 20px; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.form-row input, .form-row select, .form-row textarea { width: 100%; }
.form-row textarea { resize: vertical; min-height: 70px; }
.form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ---------- Toast ---------- */
#toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast-item { background: var(--bg3); border: 1px solid var(--amber); color: var(--text); padding: 10px 20px; border-radius: 10px; font-size: 13px; animation: fade .2s; box-shadow: 0 8px 30px rgba(0,0,0,.5); }
.toast-item.err { border-color: var(--red); }

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
  #sidebar { width: 180px; }
}

/* ---------- 项目封面 ---------- */
.card .cover { margin: -18px -20px 12px; height: 120px; overflow: hidden; border-radius: 13px 13px 0 0; }
.card .cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.card:hover .cover img { transform: scale(1.04); }
.card .cover-empty { display: flex; align-items: center; justify-content: center; font-size: 34px; background: linear-gradient(135deg, #23232c, #1a1a1e); color: #3d3d49; }
.cover-preview { width: 72px; height: 44px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
.detail-cover { width: 100%; max-height: 180px; object-fit: cover; border-radius: 10px; margin-bottom: 14px; }