/* ==========================================================================
   律智云 · 设计令牌与基础层
   视觉语言：宣纸底 · 墨蓝面 · 金律点睛
   ========================================================================== */

:root {
  /* ---------- 品牌色 ---------- */
  --brand-50:#EEF2FF;  --brand-100:#E0E7FF;  --brand-200:#C7D2FE;
  --brand-300:#A5B4FC;  --brand-400:#7C8FF5;  --brand-500:#4C6EF5;
  --brand-600:#3B5BDB;  --brand-700:#2F49B8;  --brand-800:#263C93;
  --brand:var(--brand-600);  --brand-2:#5B7CFA;  --brand-3:#7C8FF5;

  /* ---------- 金律点缀（克制使用） ---------- */
  --gold-100:#FBF3DF;  --gold-200:#F4E3B9;  --gold-300:#E8CD8C;
  --gold-400:#D4B269;  --gold-500:#C09A45;  --gold-600:#9E7B2E;
  --gold:var(--gold-500);

  /* ---------- 中性色（带极轻微蓝调，避免发灰） ---------- */
  --ink-25:#FCFDFE;   --ink-50:#F7F9FC;   --ink-100:#F0F3F9;
  --ink-150:#E8EDF5;  --ink-200:#DFE5EF;  --ink-300:#C8D1E0;
  --ink-400:#9AA7BC;  --ink-500:#77839B;  --ink-600:#5A6680;
  --ink-700:#3F4A63;  --ink-800:#28324A;  --ink-900:#161E33;

  /* ---------- 语义色 ---------- */
  --ok:#0EA371;        --ok-bg:#E8F8F2;   --ok-bd:#BFEBDC;
  --warn:#D9880F;      --warn-bg:#FFF7E8; --warn-bd:#FBE3B4;
  --danger:#DC3B42;    --danger-bg:#FDF0F0;--danger-bd:#F7D3D4;
  --info:#2F6FEB;      --info-bg:#EEF4FF; --info-bd:#D3E1FF;
  --violet:#6D4AE0;    --violet-bg:#F2EEFE;--violet-bd:#E1D8FB;

  /* ---------- 背景 / 容器 ---------- */
  --bg:#F4F6FA;
  --bg-soft:#F8FAFD;
  --card:#FFFFFF;
  --card-2:#FCFDFF;
  --ink-panel:#0C1424;
  --ink-panel-2:#131F38;

  /* ---------- 圆角 ---------- */
  --r-xs:8px; --r-sm:10px; --r:13px; --r-lg:18px; --r-xl:24px; --r-full:999px;

  /* ---------- 阴影（多层低透明度，避免生硬） ---------- */
  --sh-xs:0 1px 2px rgba(16,24,40,.05);
  --sh-sm:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --sh-md:0 4px 10px -3px rgba(16,24,40,.09),0 2px 4px -2px rgba(16,24,40,.05);
  --sh-lg:0 14px 28px -8px rgba(16,24,40,.11),0 5px 10px -5px rgba(16,24,40,.06);
  --sh-xl:0 28px 56px -16px rgba(16,24,40,.20),0 10px 20px -12px rgba(16,24,40,.10);
  --sh-brand:0 6px 18px -4px rgba(59,91,219,.34);
  --sh-inset:inset 0 1px 0 rgba(255,255,255,.6);

  /* ---------- 排版 ---------- */
  --ff:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",
       "Hiragino Sans GB","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --ff-num:"SF Mono",ui-monospace,"JetBrains Mono",Consolas,"Liberation Mono",Menlo,monospace;
  --ff-serif:"Songti SC","Source Han Serif SC","Noto Serif CJK SC","SimSun",serif;

  --t-11:11px; --t-12:12px; --t-13:13px; --t-14:14px; --t-15:15px;
  --t-17:17px; --t-20:20px; --t-24:24px; --t-30:30px; --t-38:38px;

  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ============================ 重置 ============================ */
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0}
body{
  font-family:var(--ff);
  font-size:var(--t-14);
  line-height:1.65;
  color:var(--ink-800);
  background:var(--bg);
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  -webkit-tap-highlight-color:transparent;
  font-variant-numeric:tabular-nums;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;font-variant-numeric:inherit}
button{cursor:pointer}
a{color:var(--brand-600);text-decoration:none;transition:color .15s}
a:hover{color:var(--brand-700)}
h1,h2,h3,h4,h5{margin:0;font-weight:600;color:var(--ink-900);letter-spacing:-.012em;line-height:1.35}
h1{font-size:var(--t-30)}h2{font-size:var(--t-20)}h3{font-size:var(--t-15)}h4{font-size:var(--t-14)}
p{margin:0 0 8px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding-left:20px}
code{font-family:var(--ff-num);font-size:.92em}
pre{margin:0}
hr{border:none;border-top:1px solid var(--ink-150);margin:16px 0}
::selection{background:var(--brand-200);color:var(--ink-900)}

/* 滚动条 */
*{scrollbar-width:thin;scrollbar-color:#C9D3E3 transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#CBD5E4;border-radius:99px;border:3px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#A9B6CC;background-clip:padding-box}

/* 焦点可见性 */
:focus-visible{outline:2px solid var(--brand-400);outline-offset:2px;border-radius:6px}

/* ============================ 工具类 ============================ */
.row{display:flex;align-items:center;gap:12px}
.row-wrap{flex-wrap:wrap}
.spacer{flex:1;min-width:0}
.muted{color:var(--ink-500)}
.small{font-size:var(--t-12)}
.tiny{font-size:var(--t-11)}
.mono{font-family:var(--ff-num);font-size:var(--t-12);letter-spacing:-.01em}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.divider{height:1px;background:var(--ink-150);margin:16px 0}
.text-center{text-align:center}
.nowrap{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

@media (max-width:1400px){ .g4{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:980px){ .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)} }

/* ============================ 表单控件 ============================ */
.field{margin-bottom:16px}
.field>label{
  display:flex;align-items:center;gap:4px;
  font-size:var(--t-12);font-weight:500;color:var(--ink-600);
  margin-bottom:7px;letter-spacing:.01em;
}
.field .req{color:var(--danger)}
.field-hint{font-size:var(--t-11);color:var(--ink-400);margin-top:6px;line-height:1.65}

.input,.textarea,.select{
  width:100%;appearance:none;
  border:1px solid var(--ink-200);
  background:var(--ink-25);
  border-radius:var(--r-sm);
  padding:10px 13px;
  font-size:var(--t-13);
  color:var(--ink-900);
  outline:none;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease);
  box-shadow:var(--sh-inset);
}
.input::placeholder,.textarea::placeholder{color:var(--ink-400)}
.input:hover,.textarea:hover,.select:hover{border-color:var(--ink-300)}
.input:focus,.textarea:focus,.select:focus{
  border-color:var(--brand-400);background:#fff;
  box-shadow:0 0 0 3.5px rgba(76,110,245,.14);
}
.textarea{min-height:112px;resize:vertical;line-height:1.75;padding:11px 13px}
.select{
  cursor:pointer;padding-right:34px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2377839B' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
.input:disabled,.select:disabled,.textarea:disabled{background:var(--ink-100);color:var(--ink-400);cursor:not-allowed}

/* 复选 */
.check{
  display:inline-flex;align-items:center;gap:8px;
  font-size:var(--t-13);color:var(--ink-700);
  padding:6px 11px;border-radius:var(--r-xs);
  border:1px solid transparent;cursor:pointer;user-select:none;
  transition:background .14s var(--ease),border-color .14s var(--ease),color .14s var(--ease);
}
.check:hover{background:var(--ink-50)}
.check input{width:15px;height:15px;accent-color:var(--brand-600);cursor:pointer;margin:0;flex:none}
.check.on{background:var(--brand-50);border-color:var(--brand-100);color:var(--brand-700);font-weight:500}

/* 芯片 */
.chip-group{display:flex;flex-wrap:wrap;gap:7px}
/* .chip 自己声明了 display:inline-flex，会盖掉浏览器默认的 [hidden]{display:none}。
   「角色选择里隐藏不可用于该层级的角色」正是靠 hidden 实现的，所以必须补一条。 */
.chip[hidden]{display:none !important}
.chip{
  display:inline-flex;align-items:center;gap:5px;
  border:1px solid var(--ink-200);background:#fff;
  border-radius:var(--r-full);padding:5px 13px;
  font-size:var(--t-12);color:var(--ink-600);
  cursor:pointer;user-select:none;
  transition:all .16s var(--ease);
}
.chip:hover{border-color:var(--brand-300);color:var(--brand-600);background:var(--brand-50)}
.chip.on{
  background:linear-gradient(135deg,var(--brand-600),var(--brand-500));
  border-color:transparent;color:#fff;font-weight:500;
  box-shadow:var(--sh-brand);
}
.chip.on.gold{background:linear-gradient(135deg,var(--gold-500),var(--gold-400));color:#3A2C08;box-shadow:0 4px 12px -3px rgba(192,154,69,.5)}

/* 开关 */
.switch{position:relative;display:inline-flex;align-items:center;cursor:pointer}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch i{width:38px;height:22px;border-radius:99px;background:var(--ink-300);transition:.2s var(--ease);position:relative;display:block}
.switch i::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;
  box-shadow:0 1px 3px rgba(16,24,40,.25);transition:.2s var(--ease)}
.switch input:checked+i{background:var(--brand-600)}
.switch input:checked+i::after{transform:translateX(16px)}

/* ============================ 启动画面 ============================ */
.boot{
  height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;
  background:radial-gradient(1000px 560px at 22% -10%,#22315C 0%,transparent 62%),linear-gradient(160deg,#101A31,#080D18);
}
.boot-logo{
  width:66px;height:66px;border-radius:20px;
  background:linear-gradient(145deg,var(--gold-300),var(--gold-600));
  color:#241A05;font-size:31px;font-weight:700;font-family:var(--ff-serif);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 16px 44px -8px rgba(192,154,69,.5),inset 0 1px 0 rgba(255,255,255,.5);
}
.boot-text{color:#8B9BC4;letter-spacing:.22em;font-size:var(--t-12);font-weight:400}

/* ============================ 空态 / 骨架 / 加载 ============================ */
.empty{padding:56px 24px;text-align:center;color:var(--ink-400)}
.empty .ic{
  width:52px;height:52px;margin:0 auto 16px;border-radius:18px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--ink-50),var(--ink-100));
  color:var(--ink-300);
}
.empty b{display:block;color:var(--ink-700);font-size:var(--t-14);font-weight:600;margin-bottom:6px}
.empty span{font-size:var(--t-12);color:var(--ink-400);line-height:1.7}

.spin{width:15px;height:15px;border:2px solid rgba(255,255,255,.32);border-top-color:#fff;border-radius:50%;
  animation:spin .68s linear infinite;display:inline-block;vertical-align:-2px}
.spin.dark{border-color:var(--ink-200);border-top-color:var(--brand-600)}
@keyframes spin{to{transform:rotate(360deg)}}

.skeleton{
  background:linear-gradient(90deg,var(--ink-100) 25%,var(--ink-50) 50%,var(--ink-100) 75%);
  background-size:200% 100%;animation:sk 1.4s ease-in-out infinite;border-radius:var(--r-xs);
}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}
.loading-line{height:13px;margin-bottom:11px}

/* ============================ Toast ============================ */
.toast-root{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;
  display:flex;flex-direction:column;gap:9px;align-items:center;pointer-events:none}
.toast{
  display:flex;align-items:center;gap:9px;
  background:rgba(18,26,44,.94);
  backdrop-filter:blur(14px) saturate(180%);
  -webkit-backdrop-filter:blur(14px) saturate(180%);
  color:#fff;padding:11px 19px;border-radius:var(--r-full);
  font-size:var(--t-13);font-weight:500;
  box-shadow:0 20px 44px -12px rgba(8,14,28,.5),inset 0 1px 0 rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.09);
  animation:toast-in .3s var(--ease-out);max-width:82vw;
}
.toast.ok{background:linear-gradient(135deg,rgba(14,140,98,.96),rgba(10,110,78,.96))}
.toast.err{background:linear-gradient(135deg,rgba(196,48,54,.96),rgba(160,36,42,.96))}
.toast.warn{background:linear-gradient(135deg,rgba(190,120,10,.96),rgba(160,100,8,.96))}
.toast svg{flex:none}
@keyframes toast-in{from{opacity:0;transform:translateY(-14px) scale(.96)}to{opacity:1;transform:none}}

/* ============================ 提示条 ============================ */
.alert{
  border-radius:var(--r);padding:13px 16px;
  font-size:var(--t-12);line-height:1.75;
  display:flex;gap:11px;align-items:flex-start;
  border:1px solid;
}
.alert svg{flex:none;margin-top:2px}
.alert b{font-weight:600}
.alert.info{background:var(--info-bg);border-color:var(--info-bd);color:#1F4FBA}
.alert.warn{background:var(--warn-bg);border-color:var(--warn-bd);color:#8A5A06}
.alert.err{background:var(--danger-bg);border-color:var(--danger-bd);color:#A32A30}
.alert.ok{background:var(--ok-bg);border-color:var(--ok-bd);color:#0A6E4C}

/* ============================ 进度 / 头像 ============================ */
.progress{height:6px;border-radius:99px;background:var(--ink-100);overflow:hidden}
.progress i{display:block;height:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--brand-500),var(--brand-400));
  transition:width .5s var(--ease-out)}
.avatar{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:var(--t-12);font-weight:600;color:#fff;flex:none;
  background:linear-gradient(140deg,var(--brand-500),var(--brand-700));
  box-shadow:var(--sh-sm)}
.avatar.g{background:linear-gradient(140deg,#12B76A,#0A7A48)}
.avatar.o{background:linear-gradient(140deg,#F59E0B,#B26A05)}
.avatar.p{background:linear-gradient(140deg,#8B5CF6,#5B33C9)}
.avatar.ink{background:linear-gradient(140deg,#48597B,#26314B)}

/* ============================ 描述列表 ============================ */
.kv{display:grid;grid-template-columns:100px 1fr;gap:8px 14px;font-size:var(--t-13);align-items:start}
.kv dt{color:var(--ink-400);font-size:var(--t-12);padding-top:1px}
.kv dd{margin:0;color:var(--ink-800);min-width:0;word-break:break-word}