/* ============================================================
   小学 3 年级 · 学生宝盒 —— 首页
   配色取自原始设计稿采样，浅底 + 同色系深字为主
   ============================================================ */

:root{
  --bg:#F9FAFC;
  --line:#EFF1F6;
  --text:#1B1B24;
  --text-2:#6A7080;
  --text-3:#9BA0AE;

  --green-bg:#E9F5EE;   --green:#2E7D5B;
  --blue-bg:#EBEFFC;    --blue:#3D4FC4;
  --amber-bg:#FDF1E5;   --amber:#A8611F;
  --violet-bg:#F1EBFC;  --violet:#6A35C8;
  --rose-bg:#FDECEC;    --rose:#B33A3A;
  --gold-bg:#FCF4E0;    --gold:#96701C;
  --indigo-bg:#ECEFFD;  --indigo:#4756C9;

  --gold-a:#E2B04A;     --gold-b:#D0962A;
  --violet-a:#A56BEC;   --violet-b:#8A4EE0;
  --indigo-deep:#5A4AD8;

  --radius:18px;
  --shadow-sm:0 1px 2px rgba(28,32,54,.05);
  --shadow-md:0 4px 16px rgba(28,32,54,.08);
}

*{box-sizing:border-box}

html,body{height:100%}

body{
  margin:0;
  color:var(--text);
  font:400 13px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Segoe UI,sans-serif;
  -webkit-font-smoothing:antialiased;
  background-color:var(--bg);
  background-image:radial-gradient(circle,#DEE2EC 1px,transparent 1.1px);
  background-size:17px 17px;
  background-position:9px 9px;
  min-height:100vh;
}

.sprite{position:absolute;width:0;height:0;overflow:hidden}

/* 图标统一为线性风格 */
.i{
  width:15px;height:15px;flex:none;
  fill:none;stroke:currentColor;
  stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
}
.i--sm{width:12px;height:12px;stroke-width:2}
.i--xs{width:11px;height:11px;stroke-width:1.9}
.i--lg{width:24px;height:24px;stroke-width:1.9}

/* ============================== 顶栏 */

.topbar{
  display:flex;align-items:center;gap:16px;
  height:58px;padding:0 20px;
  background:#fff;
  border-bottom:1px solid var(--line);
  position:relative;z-index:20;
}
.topbar__main{display:flex;align-items:center;gap:12px;min-width:0}
.topbar__aside{display:flex;align-items:center;gap:8px;margin-left:auto}

.tagline{
  font-size:11px;color:#7C8294;
  background:#F2F4F8;border-radius:6px;
  padding:3px 7px;white-space:nowrap;
}

.grade{
  display:inline-flex;align-items:center;gap:6px;
  font:700 20px/1.2 inherit;color:#15151C;
  letter-spacing:-.4px;
  background:none;border:0;padding:0;cursor:pointer;
  white-space:nowrap;
}
.grade .i{color:#5A6070;stroke-width:2.2}

.segmented{
  display:flex;align-items:center;gap:2px;
  background:#F4F5F9;border-radius:11px;padding:3px;
}
.segmented__item{
  display:inline-flex;align-items:center;gap:6px;
  font:500 12.5px/1 inherit;color:#5A6070;
  background:none;border:0;border-radius:8px;
  padding:7px 11px;cursor:pointer;white-space:nowrap;
}
.segmented__item.is-on{
  background:#fff;color:#22232C;
  box-shadow:var(--shadow-sm);
}
.segmented__item.is-on .i{stroke-width:1.9}
.new{
  font:700 9px/1 inherit;color:#fff;letter-spacing:.2px;
  background:linear-gradient(135deg,#FF8659,#F2542D);
  border-radius:5px;padding:2px 4px;
}

/* 通用软胶囊 */
.soft{
  display:inline-flex;align-items:center;gap:6px;
  font:500 12.5px/1 inherit;color:var(--text-2);
  background:#F5F6FA;border:1px solid transparent;
  border-radius:10px;padding:8px 12px;
  cursor:pointer;white-space:nowrap;
  transition:background .16s,color .16s,border-color .16s;
}
.soft:hover{background:#EDEFF6;color:#3A3F4C}
.soft--diag{background:#F5F6FA;color:#57606F}
.soft--ghost{
  background:#fff;border:1px dashed #D6DBE8;color:#8A90A0;position:relative;
}
.soft--ghost:hover{border-color:#BFC6D8;color:#5A6070;background:#FCFCFE}
.soft--blue{background:var(--blue-bg);color:var(--blue)}
.soft--blue:hover{background:#DFE6FB}
.soft--amber{background:var(--amber-bg);color:var(--amber)}
.soft--amber:hover{background:#FBE7D4}
.soft--cream{background:#FCF6E8;color:#A8792A}
.soft--cream:hover{background:#F9EFD8}
.soft--violet{background:var(--violet-bg);color:var(--violet)}
.soft--violet:hover{background:#EADFFB}

.switch{
  width:7px;height:7px;border-radius:50%;
  background:#DDE1EC;margin-left:2px;
}

/* ============================== 彩色胶囊行 */

.toolbelt{
  display:flex;align-items:center;gap:8px;
  padding:9px 20px;
  background:#fff;
  border-bottom:1px solid var(--line);
  overflow-x:auto;
  scrollbar-width:none;
}
.toolbelt::-webkit-scrollbar{display:none}
.toolbelt__spacer{flex:1 1 auto;min-width:12px}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  font:500 13px/1 inherit;
  border:1px solid transparent;border-radius:10px;
  padding:9px 13px;cursor:pointer;white-space:nowrap;
  transition:filter .16s,transform .16s;
}
.chip:hover{filter:brightness(.97);transform:translateY(-1px)}
.chip--green{background:var(--green-bg);color:var(--green);border-color:#D8EDE1}
.chip--blue{background:var(--blue-bg);color:var(--blue);border-color:#DCE3FA}
.chip--amber{background:var(--amber-bg);color:var(--amber);border-color:#F8E3CD}
.chip--violet{background:var(--violet-bg);color:var(--violet);border-color:#E5DAF9}
.chip--rose{background:var(--rose-bg);color:var(--rose);border-color:#FADDDD}
.chip--gold{background:var(--gold-bg);color:var(--gold);border-color:#F7EBCB}
.chip--indigo{background:var(--indigo-bg);color:var(--indigo);border-color:#DDE3FA}

.solid{
  display:inline-flex;align-items:center;gap:6px;
  font:600 13px/1 inherit;color:#fff;
  border:0;border-radius:10px;
  padding:9px 15px;cursor:pointer;white-space:nowrap;
  transition:filter .16s,transform .16s;
}
.solid:hover{filter:brightness(1.05);transform:translateY(-1px)}
.solid--gold{background:linear-gradient(135deg,var(--gold-a),var(--gold-b));box-shadow:0 3px 10px rgba(210,150,42,.28)}
.solid--violet{background:linear-gradient(135deg,var(--violet-a),var(--violet-b));box-shadow:0 3px 10px rgba(138,78,224,.28)}

/* ============================== 工具栏 */

.main{padding:0 0 48px}
.toolbar{
  display:flex;align-items:center;gap:10px;
  padding:12px 20px 10px;
  flex-wrap:wrap;
}
.toolbar__spacer{flex:1 1 auto;min-width:12px}

.tabs{display:flex;align-items:center;gap:2px}
.tab{
  display:inline-flex;align-items:center;gap:6px;
  font:500 13.5px/1 inherit;color:var(--text-2);
  background:none;border:0;border-radius:9px;
  padding:8px 11px;cursor:pointer;
}
.tab:hover{background:#F1F3F9;color:#3A3F4C}
.tab.is-active{color:#E1871D;font-weight:600}
.tab.is-active .i{stroke-width:2}

.search{
  display:flex;align-items:center;gap:7px;
  background:#fff;border:1px solid var(--line);border-radius:11px;
  padding:0 13px;height:36px;width:196px;
  transition:border-color .16s,box-shadow .16s;
}
.search:focus-within{border-color:#C9D2E8;box-shadow:0 0 0 3px rgba(120,140,200,.08)}
.search .i{color:#A6ABB8}
.search input{
  border:0;outline:0;background:none;
  font:400 12.5px/1 inherit;color:var(--text);
  width:100%;
}
.search input::placeholder{color:#AEB3BF}

.sort{
  display:inline-flex;align-items:center;gap:6px;
  font:500 12.5px/1 inherit;color:var(--text-2);
  background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:9px 12px;cursor:pointer;white-space:nowrap;
}
.sort:hover{border-color:#DCE0EC}

/* ============================== 卡片网格 */

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,296px);
  gap:18px;
  padding:6px 20px 0;
  align-items:stretch;
}

.card{
  display:flex;flex-direction:column;
  background:#fff;
  border:1px solid #F4EEDC;
  border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .22s,transform .22s,border-color .22s;
}
.card:hover{
  box-shadow:0 10px 28px rgba(40,45,80,.09);
  transform:translateY(-2px);
  border-color:#EADFC4;
}

.card__art{
  position:relative;
  height:218px;
  display:grid;place-items:center;
  overflow:hidden;
}
.card__art img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.card__art--cream{background:#F2E8D8}
.card__art--lav{background:#F3F2FA}

.card__badges{
  position:absolute;top:10px;right:10px;
  display:flex;align-items:center;gap:5px;z-index:2;
}
.rank{
  font:700 11px/1 inherit;color:#5A62DA;
  background:#EDEEFD;border-radius:7px;padding:4px 7px;
  letter-spacing:.3px;
}
.cup{
  display:inline-flex;align-items:center;gap:3px;
  font:700 11px/1 inherit;color:#A87F26;
  background:#FCF0D8;border-radius:7px;padding:4px 7px;
}
.cup .i{stroke-width:2}

.card__swap{
  position:absolute;top:10px;left:10px;z-index:2;
  font:500 11.5px/1 inherit;color:#5A6070;
  background:rgba(255,255,255,.92);
  border:1px solid #EDE6D7;border-radius:999px;
  padding:5px 11px;cursor:pointer;
  backdrop-filter:blur(4px);
  transition:background .16s;
}
.card__swap:hover{background:#fff}

.petname{
  position:absolute;left:50%;bottom:24px;
  transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:4px;
  font:500 12px/1 inherit;color:#3A3F4C;
  background:rgba(255,255,255,.94);
  border-radius:999px;padding:6px 12px;
  box-shadow:0 2px 8px rgba(40,45,80,.07);
  white-space:nowrap;
}
.petname .i{color:#8A90A0}

.card__info{padding:15px 17px 17px;flex:1;display:flex;flex-direction:column}

.card__name{
  margin:0;
  font:700 22px/1.25 inherit;
  letter-spacing:-.4px;
  color:#15151C;
}

.card__actions{
  display:flex;justify-content:flex-end;gap:6px;
  margin-top:-25px;margin-bottom:14px;
}
.mini{
  display:inline-flex;align-items:center;gap:3px;
  font:500 11.5px/1 inherit;
  border:0;border-radius:8px;padding:5px 9px;cursor:pointer;
}
.mini--green{background:var(--green-bg);color:var(--green)}
.mini--violet{background:var(--violet-bg);color:var(--violet)}

.exp{
  display:flex;align-items:center;gap:6px;
  font:400 12.5px/1 inherit;color:var(--text-2);
  margin-top:2px;
}
.exp__dot{
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#8E7DF2,#6A52E0);
  flex:none;
}
.exp__now{
  margin-left:auto;
  font:700 14px/1 inherit;color:#15151C;
}
.exp__total{color:#B0B5C2;font-size:12px}

.exp__bar{
  height:4px;border-radius:999px;background:#F1F2F6;
  margin-top:8px;overflow:hidden;
}
.exp__bar i{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,#8E7DF2,#6A52E0);
  transition:width .4s;
}

.adopt{
  width:100%;margin-top:auto;
  font:500 13px/1 inherit;color:#4A5060;
  background:#fff;border:1px solid #EDEFF5;
  border-radius:11px;padding:11px;cursor:pointer;
  transition:border-color .16s,background .16s,color .16s;
}
.adopt:hover{background:#FAFBFF;border-color:#DCE2F0;color:#2F3542}

/* ============================== 右侧浮动 */

.floats{
  position:fixed;right:22px;bottom:88px;
  display:flex;flex-direction:column;align-items:center;gap:20px;
  z-index:30;
}

.float{
  width:46px;height:46px;border-radius:50%;
  background:#fff;border:0;cursor:pointer;
  display:grid;place-items:center;
  box-shadow:0 4px 16px rgba(30,35,60,.1);
  transition:transform .18s,box-shadow .18s;
}
.float:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(30,35,60,.15)}
.float .mascot{width:30px;height:30px}
.float--arrow .i{width:18px;height:18px;color:#20222B;stroke-width:1.9}

.voice{
  position:relative;
  display:flex;flex-direction:column;align-items:center;
  margin-top:6px;
}
.voice__tag{
  font:700 10px/1 inherit;color:#fff;
  background:linear-gradient(135deg,#F7A742,#EE8A2A);
  border-radius:999px;padding:3px 8px;
  margin-bottom:-4px;
  box-shadow:0 2px 6px rgba(238,138,42,.35);
  z-index:2;
}
.float--voice{
  position:relative;
  width:56px;height:56px;
  background:linear-gradient(135deg,#6C5DEA,var(--indigo-deep));
  color:#fff;
  box-shadow:0 8px 22px rgba(90,74,216,.42);
}
.float--voice:hover{box-shadow:0 12px 28px rgba(90,74,216,.5)}
.voice__dot{
  position:absolute;top:5px;right:6px;
  width:9px;height:9px;border-radius:50%;
  background:#4ED27E;
  border:1.5px solid #fff;
}
.voice__label{
  font:500 11px/1 inherit;color:#6A7080;
  background:rgba(255,255,255,.88);
  border-radius:999px;padding:4px 9px;
  margin-top:6px;
  backdrop-filter:blur(4px);
}

/* ============================== 响应式 */

@media (max-width:1280px){
  .segmented{display:none}
  .topbar__aside .soft:nth-child(1),
  .topbar__aside .soft:nth-child(3){display:none}
}
@media (max-width:1024px){
  .toolbelt{flex-wrap:wrap;overflow:visible}
  .grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
  .topbar__aside .soft:nth-child(2),
  .topbar__aside .soft:nth-child(4){display:none}
}
@media (max-width:720px){
  .topbar{height:auto;padding:10px 14px;flex-wrap:wrap;gap:10px}
  .grade{font-size:17px}
  .search{width:150px}
  .grid{grid-template-columns:1fr;padding:6px 14px 0}
  .floats{right:12px;bottom:20px;gap:14px}
  .float{width:40px;height:40px}
  .float--voice{width:50px;height:50px}
}

/* ============================== 交互层：弹窗 / 表单 / 表格 */

.overlay{
  position:fixed;inset:0;z-index:100;
  display:grid;place-items:center;
  background:rgba(22,26,44,.28);
  backdrop-filter:blur(2px);
  opacity:0;transition:opacity .18s;
  padding:24px;
}
.overlay.is-open{opacity:1}
.overlay[hidden]{display:none}

.panel{
  width:min(560px,100%);
  max-height:86vh;overflow:auto;
  background:#fff;border-radius:22px;
  box-shadow:0 24px 64px rgba(24,28,52,.24);
  padding:22px 24px 24px;
  transform:translateY(8px) scale(.99);
  transition:transform .2s;
}
.overlay.is-open .panel{transform:none}
.panel--wide{width:min(860px,100%)}

.panel__head{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}
.panel__head h2{margin:0;font-size:19px;font-weight:700;letter-spacing:-.3px}
.panel__head p{margin:4px 0 0;font-size:12.5px;color:var(--text-3)}
.panel__x{
  margin-left:auto;flex:none;
  width:32px;height:32px;border-radius:10px;
  background:#F5F6FA;border:0;cursor:pointer;
  display:grid;place-items:center;color:#6A7080;
}
.panel__x:hover{background:#EDEFF6;color:#2F3542}
.panel__x{font-size:13px;line-height:1;font-weight:600}
.panel__sub{margin:18px 0 8px;font-size:13px;font-weight:600;color:var(--text-2)}

/* 宠物选择 */
.petgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.petopt{
  border:1.5px solid var(--line);border-radius:16px;background:#fff;
  padding:10px;cursor:pointer;display:flex;flex-direction:column;gap:8px;align-items:center;
  transition:border-color .16s,box-shadow .16s,transform .16s;
}
.petopt:hover{border-color:#DDE2F0;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.petopt.is-on{border-color:#A56BEC;box-shadow:0 0 0 3px rgba(165,107,236,.14)}
.petopt img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:11px;display:block}
.petopt span{font-size:12.5px;font-weight:600;color:#3A3F4C}

/* 指标按钮 */
.inds{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:9px}
.ind{
  display:flex;align-items:center;gap:8px;
  background:#F3F8F5;border:1px solid #E1EFE7;color:#2E7D5B;
  border-radius:12px;padding:10px 12px;cursor:pointer;
  font:500 12.5px/1.2 inherit;text-align:left;
  transition:transform .14s,filter .14s;
}
.ind:hover{transform:translateY(-1px);filter:brightness(.98)}
.ind b{font-size:14px;font-weight:700}
.ind--minus{background:#FDF1F1;border-color:#F7DEDE;color:#B33A3A}

.hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.hist li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#4A5060;
  background:#FAFBFD;border-radius:10px;padding:8px 11px}
.hist b{font-weight:700;min-width:26px}
.hist b.plus{color:#2E7D5B}
.hist b.minus{color:#B33A3A}
.hist i{margin-left:auto;font-style:normal;color:var(--text-3);font-size:11.5px}
.hist__empty{color:var(--text-3)}

/* 花名册 */
.roster__bar{display:flex;gap:8px;margin-bottom:14px}
.roster__bar input{
  flex:1;height:38px;border:1px solid var(--line);border-radius:11px;
  padding:0 13px;font:400 13px inherit;outline:0;background:#fff;
}
.roster__bar input:focus{border-color:#C9D2E8;box-shadow:0 0 0 3px rgba(120,140,200,.08)}

.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th{
  text-align:left;font-weight:500;color:var(--text-3);font-size:11.5px;
  padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.tbl td{padding:11px 10px;border-bottom:1px solid #F7F8FB;color:#3A3F4C}
.tbl tr:last-child td{border-bottom:0}
.tbl .cell-name{font-weight:600;color:#15151C}
.cell-act{white-space:nowrap}
.linkbtn{background:none;border:0;color:#3D4FC4;font:500 12.5px inherit;cursor:pointer;padding:2px 4px;border-radius:6px}
.linkbtn:hover{background:#EEF1FD}
.linkbtn--danger{color:#B33A3A}
.linkbtn--danger:hover{background:#FDEEEE}
.dim{color:var(--text-3)}

/* 排行榜 */
.segrank{display:flex;gap:6px;margin-bottom:14px}
.segrank__b{
  font:500 12.5px/1 inherit;color:var(--text-2);background:#F5F6FA;
  border:0;border-radius:9px;padding:8px 13px;cursor:pointer;
}
.segrank__b:hover{background:#EDEFF6}
.segrank__b.is-on{background:#EEF1FD;color:#3D4FC4;font-weight:600}
.segrank__b:last-child{margin-left:auto;background:#fff;border:1px solid var(--line)}

.rank__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.rank__row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;background:#FAFBFD}
.rank__no{
  width:24px;height:24px;flex:none;border-radius:8px;display:grid;place-items:center;
  font:700 11.5px/1 inherit;color:#8A90A0;background:#EFF1F6;
}
.rank__no--top{color:#fff;background:linear-gradient(135deg,#E2B04A,#D0962A)}
.rank__name{font-weight:600;color:#15151C}
.rank__pet{color:var(--text-3);font-size:12px}
.rank__val{margin-left:auto;font-weight:700;color:#3D4FC4;font-size:12.5px}

/* 表单 */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field span{font-size:12.5px;color:var(--text-2);font-weight:500}
.field input,.field select{
  height:40px;border:1px solid var(--line);border-radius:11px;padding:0 13px;
  font:400 13px inherit;outline:0;background:#fff;color:var(--text);
}
.field input:focus,.field select:focus{border-color:#C9D2E8;box-shadow:0 0 0 3px rgba(120,140,200,.08)}
.field em{font-style:normal;font-size:11.5px;color:var(--text-3)}
.preview{
  background:#FCF9F1;border:1px solid #F5EAD2;border-radius:12px;
  padding:12px 14px;font-size:12.5px;color:#8A6A22;margin-bottom:16px;line-height:1.7;
}
.preview b{font-weight:700}
.wide{width:100%;justify-content:center;padding:12px}

/* 快速操作 */
.quick__bar{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:12.5px;color:var(--text-2)}
.quick__list{list-style:none;margin:0 0 16px;padding:0;max-height:44vh;overflow:auto;
  border:1px solid var(--line);border-radius:14px}
.quick__list li{border-bottom:1px solid #F7F8FB}
.quick__list li:last-child{border-bottom:0}
.quick__list label{display:flex;align-items:center;gap:11px;padding:11px 14px;cursor:pointer}
.quick__list label:hover{background:#FAFBFD}
.quick__list input{width:15px;height:15px;accent-color:#8A4EE0}
.quick__name{font-weight:600;color:#15151C;min-width:70px}
.quick__meta{color:var(--text-3);font-size:12px}
.quick__acts{display:flex;gap:10px}
.quick__acts .solid{flex:1;justify-content:center;padding:12px}

/* 空态 */
.empty{grid-column:1/-1;padding:64px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.empty__t{font-size:15px;font-weight:600;color:#3A3F4C}
.empty__d{font-size:12.5px;color:var(--text-3);max-width:420px;line-height:1.7}

.card__meta{font-size:11.5px;color:var(--text-3);margin-top:2px}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:34px;z-index:200;
  transform:translate(-50%,14px);
  background:#20222E;color:#fff;font:500 13px/1 inherit;
  padding:12px 18px;border-radius:12px;
  box-shadow:0 10px 30px rgba(20,24,44,.28);
  opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  max-width:80vw;
}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
.toast--warn{background:#8A5A1F}
.toast--level{background:linear-gradient(135deg,#8A4EE0,#5A4AD8)}