/* ============ 邓府后台 ============ */
:root {
  --paper: #f1e8d7;
  --card: #f7efdf;
  --ink: #1c1a14;
  --ink-2: #2e2b22;
  --muted: #7d7466;
  --red: #b5362a;
  --red-deep: #8c2b22;
  --jade: #2f5b50;
  --gold: #c39b56;
  --line: rgba(28, 26, 20, 0.16);
  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); line-height: 1.7;
  background:
    radial-gradient(1100px 500px at 110% -10%, rgba(181, 54, 42, 0.12), transparent 60%),
    radial-gradient(900px 520px at -10% 110%, rgba(47, 91, 80, 0.12), transparent 55%),
    var(--paper);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }

.grain {
  position: fixed; inset: 0; pointer-events: none; opacity: 0.5; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 登录 ---------- */
.login-view { min-height: 100vh; display: grid; place-items: center; padding: 24px; position: relative; z-index: 1; }
.login-panel {
  display: grid; grid-template-columns: 0.9fr 1.1fr; max-width: 900px; width: 100%;
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
  background: var(--card); border: 1px solid var(--line);
}
.login-brand {
  position: relative; background:
    radial-gradient(80% 60% at 40% 30%, rgba(195, 155, 86, 0.25), transparent 60%),
    linear-gradient(160deg, var(--red) 0%, var(--red-deep) 100%);
  display: grid; place-items: center; min-height: 380px;
}
.big-seal {
  width: 168px; height: 168px; display: grid; place-items: center;
  font-family: var(--serif); font-size: 96px; font-weight: 700; color: var(--paper);
  border: 3px solid rgba(241, 232, 215, 0.75); border-radius: 14px;
  transform: rotate(-5deg);
  box-shadow: inset 0 0 0 6px rgba(241, 232, 215, 0.18), 0 18px 36px -14px rgba(0, 0, 0, 0.45);
}
.login-vertical {
  position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  writing-mode: vertical-rl; margin: 0;
  font-family: var(--serif); font-size: 14px; letter-spacing: 0.5em;
  color: rgba(241, 232, 215, 0.85);
}
.login-corner { position: absolute; width: 34px; height: 34px; border: 2px solid rgba(241, 232, 215, 0.5); }
.login-corner.tl { top: 16px; left: 16px; border-right: 0; border-bottom: 0; }
.login-corner.br { bottom: 16px; right: 16px; border-left: 0; border-top: 0; }

.login-form-wrap { padding: clamp(30px, 5vw, 54px); }
.login-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.3em; color: var(--muted); margin: 0 0 12px; }
.login-form-wrap h1 { margin: 0 0 10px; font-family: var(--serif); font-size: clamp(1.9rem, 4vw, 2.6rem); letter-spacing: 0.06em; }
.login-sub { margin: 0 0 26px; color: var(--muted); font-size: 14px; }
.login-form-wrap label { display: block; font-size: 13px; letter-spacing: 0.18em; color: var(--muted); margin-bottom: 8px; }
.login-form-wrap input {
  width: 100%; font: inherit; font-size: 16px; padding: 11px 14px;
  border: 1px solid var(--line); border-radius: 8px; background: #fffdf7; color: var(--ink);
  outline: none; transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.login-form-wrap input:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(181, 54, 42, 0.14); }
.login-form-wrap button {
  margin-top: 18px; width: 100%; background: var(--ink); color: var(--paper);
  border: 0; border-radius: 8px; padding: 13px 20px; letter-spacing: 0.24em; font-size: 15px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.login-form-wrap button:hover { background: var(--red-deep); transform: translateY(-1px); }
.login-form-wrap button[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.login-error { margin: 12px 0 0; color: var(--red-deep); font-size: 13.5px; }
.back-home {
  display: inline-block; margin-top: 22px; color: var(--muted); font-size: 13px;
  text-decoration: none; letter-spacing: 0.1em;
}
.back-home:hover { color: var(--red-deep); }

/* ---------- 控制台 ---------- */
.dash { position: relative; z-index: 1; min-height: 100vh; display: flex; flex-direction: column; }
.dash-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--ink); color: var(--paper); padding: 16px clamp(18px, 4vw, 40px);
}
.dash-title { display: flex; align-items: center; gap: 14px; }
.dash-title strong { font-family: var(--serif); font-size: 19px; letter-spacing: 0.08em; display: block; line-height: 1.25; }
.dash-title small { font-family: var(--mono); font-size: 10px; letter-spacing: 0.26em; color: rgba(241, 232, 215, 0.6); }
.brand-seal {
  width: 40px; height: 40px; display: grid; place-items: center;
  background: var(--red); color: var(--paper); font-family: var(--serif); font-weight: 700;
  font-size: 22px; border-radius: 8px; transform: rotate(-4deg);
  box-shadow: inset 0 0 0 2px rgba(241, 232, 215, 0.5);
}
.dash-actions { display: flex; align-items: center; gap: 16px; }
.dash-actions a { color: rgba(241, 232, 215, 0.85); text-decoration: none; font-size: 13.5px; letter-spacing: 0.12em; }
.dash-actions a:hover { color: var(--paper); }
.dash-actions button {
  background: transparent; color: var(--paper); border: 1px solid rgba(241, 232, 215, 0.4);
  border-radius: 999px; padding: 6px 18px; font-size: 13px; letter-spacing: 0.18em;
  transition: background 0.2s ease;
}
.dash-actions button:hover { background: var(--red-deep); border-color: var(--red-deep); }

.dash-body { width: min(1160px, 94vw); margin: clamp(22px, 4vw, 40px) auto; display: grid; gap: 22px; flex: 1; }

.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 20px 24px; display: grid; gap: 2px;
  box-shadow: 0 12px 26px -20px rgba(28, 26, 20, 0.4);
}
.stat-card span { font-family: var(--mono); font-size: 11px; letter-spacing: 0.28em; color: var(--muted); }
.stat-card strong { font-family: var(--serif); font-size: 34px; color: var(--red-deep); line-height: 1.2; }
.stat-card small { color: var(--muted); font-size: 12.5px; }

.dash-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 22px; align-items: start; }
.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: clamp(22px, 3vw, 32px); box-shadow: 0 14px 30px -22px rgba(28, 26, 20, 0.45);
}
.panel h2 { margin: 0 0 4px; font-family: var(--serif); font-size: 22px; letter-spacing: 0.06em; }
.panel h2 small { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--muted); font-weight: 400; margin-left: 8px; }
.panel-note { margin: 0 0 20px; color: var(--muted); font-size: 13px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; letter-spacing: 0.18em; color: var(--muted); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 15px; padding: 10px 12px; color: var(--ink);
  background: #fffdf7; border: 1px solid var(--line); border-radius: 8px; outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease; resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(181, 54, 42, 0.13); }
.panel .primary {
  background: var(--red); color: var(--paper); border: 0; border-radius: 8px;
  padding: 12px 28px; letter-spacing: 0.2em; font-size: 14.5px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.panel .primary:hover { background: var(--red-deep); transform: translateY(-1px); }
.panel .primary[disabled] { opacity: 0.6; cursor: wait; transform: none; }

.msg-list { display: grid; gap: 12px; max-height: 640px; overflow: auto; padding-right: 4px; }
.msg-empty { color: var(--muted); text-align: center; border: 1px dashed var(--line); border-radius: 8px; padding: 30px 10px; font-family: var(--serif); letter-spacing: 0.1em; }
.msg-item {
  background: #fffdf7; border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px;
  display: grid; gap: 6px;
}
.msg-item.pinned { border-color: rgba(181, 54, 42, 0.5); background: #fdf3e4; }
.msg-top { display: flex; align-items: baseline; gap: 10px; }
.msg-name { font-family: var(--serif); font-weight: 700; font-size: 15px; }
.msg-badge { color: var(--red-deep); font-size: 11px; letter-spacing: 0.2em; border: 1px solid currentColor; border-radius: 4px; padding: 1px 7px; }
.msg-time { margin-left: auto; font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.msg-text { margin: 0; font-size: 14px; color: var(--ink-2); white-space: pre-wrap; word-break: break-word; }
.msg-ops { display: flex; gap: 10px; justify-content: flex-end; }
.msg-ops button {
  font-size: 12.5px; letter-spacing: 0.12em; border-radius: 6px; padding: 5px 14px;
  border: 1px solid var(--line); background: transparent; color: var(--ink-2);
  transition: all 0.18s ease;
}
.msg-ops button:hover { border-color: var(--ink); }
.msg-ops .pin:hover { background: var(--jade); border-color: var(--jade); color: #fff; }
.msg-ops .del:hover { background: var(--red-deep); border-color: var(--red-deep); color: #fff; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(16px);
  background: var(--ink); color: var(--paper); border-radius: 8px; padding: 11px 20px;
  font-size: 14px; letter-spacing: 0.06em; opacity: 0; pointer-events: none; z-index: 60;
  transition: opacity 0.28s ease, transform 0.28s ease; max-width: 84vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--red-deep); }

@media (max-width: 880px) {
  .login-panel { grid-template-columns: 1fr; }
  .login-brand { min-height: 260px; }
  .stats-row { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
}