/* SoulIsle · 心屿 — UI */
:root{
  --bg:#0b0713; --bg2:#140d22; --card:#1a1230cc; --line:#ffffff14;
  --txt:#f4eefc; --dim:#a99cc4; --rose:#ff6fa5; --violet:#8e6bff;
  --grad:linear-gradient(135deg,#ff6fa5,#8e6bff);
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  margin:0;background:radial-gradient(1200px 800px at 80% -10%,#2a1240 0%,transparent 55%),
  radial-gradient(900px 700px at 0% 110%,#2a1030 0%,transparent 55%),var(--bg);
  color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  overflow:hidden;
}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
a{color:var(--rose)}

/* ---------- gate ---------- */
.gate{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:18px;overflow:auto;
  background:radial-gradient(900px 600px at 50% 0%,#2b1440 0%,#0b0713 60%)}
.gate-card{width:100%;max-width:460px;background:#150e26e6;border:1px solid var(--line);border-radius:22px;padding:26px 22px;backdrop-filter:blur(18px);
  box-shadow:0 30px 80px -20px #000,0 0 0 1px #ffffff08 inset}
.gate-logo{display:flex;justify-content:center;margin-bottom:10px}
.gate-card h1{margin:0;text-align:center;font-size:26px;letter-spacing:1px}
.gate-card h1 span{font-size:13px;font-weight:400;color:var(--dim);letter-spacing:2px;margin-left:6px}
.gate-sub{text-align:center;color:var(--dim);font-size:12.5px;margin:6px 0 18px}
.gate-list{margin:0 0 16px;padding:0 0 0 2px;list-style:none;font-size:12.5px;line-height:1.75;color:#cbbfe0}
.gate-list li{padding:6px 0;border-bottom:1px dashed #ffffff10}
.gate-list li:last-child{border:0}
.gate-list b{color:var(--rose);font-weight:600;margin-right:4px}
.gate-check{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:#cbbfe0;margin:6px 0 16px;line-height:1.6}
.gate-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--rose);flex:none}
.btn-primary{width:100%;padding:14px;border-radius:14px;background:var(--grad);color:#fff;font-size:15px;font-weight:600;letter-spacing:.5px;
  box-shadow:0 12px 30px -10px #ff6fa580;transition:.2s}
.btn-primary:disabled{opacity:.35;box-shadow:none;cursor:not-allowed}
.gate-foot{text-align:center;color:#5f5473;font-size:11px;margin:14px 0 0}

/* ---------- layout ---------- */
.app{display:flex;height:100dvh;width:100%}
.side{width:274px;flex:none;border-right:1px solid var(--line);background:#0e0919cc;backdrop-filter:blur(12px);
  display:flex;flex-direction:column;padding:16px 12px calc(12px + var(--safe-b))}
.side-head{display:flex;align-items:center;justify-content:space-between;padding:0 6px 10px}
.brand{font-size:18px;font-weight:700;letter-spacing:.5px}
.brand span{font-size:10px;color:var(--dim);letter-spacing:2px;margin-left:6px;font-weight:400}
.side-note{font-size:11.5px;color:#6f6389;padding:0 8px 10px;letter-spacing:.5px}
.char-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px;padding-right:2px}
.char-item{display:flex;gap:10px;padding:9px;border-radius:14px;border:1px solid transparent;transition:.18s;text-align:left;width:100%}
.char-item:hover{background:#ffffff08}
.char-item.on{background:linear-gradient(135deg,#ff6fa51f,#8e6bff1f);border-color:#ff6fa540}
.char-item img{width:46px;height:46px;border-radius:12px;object-fit:cover;flex:none;background:#241736}
.ci-txt{min-width:0}
.ci-name{font-size:13.5px;font-weight:600;margin-bottom:3px}
.ci-tag{font-size:11px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-tools{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:10px 2px 8px;border-top:1px solid var(--line);margin-top:8px}
.tool-btn{font-size:11.5px;color:#b8aad2;padding:8px 4px;border-radius:9px;background:#ffffff06;border:1px solid transparent}
.tool-btn:hover{background:#ffffff10;border-color:var(--line)}
.side-foot{font-size:10px;color:#544a68;text-align:center;padding-top:4px}

.main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}
.topbar{display:flex;align-items:center;gap:10px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top,0px));
  border-bottom:1px solid var(--line);background:#0b071399;backdrop-filter:blur(14px);z-index:5}
.icon-btn{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;color:#b8aad2}
.icon-btn:hover{background:#ffffff10}
.who{display:flex;align-items:center;gap:9px;min-width:0}
.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;background:#241736;border:1.5px solid #ff6fa555}
.who-txt{min-width:0}
.name{font-size:14px;font-weight:600;line-height:1.2}
.mood{font-size:10.5px;color:#7de3b0}
.rel{margin-left:auto;display:flex;flex-direction:column;gap:4px;align-items:flex-end;width:86px}
.rel-bar{height:4px;width:100%;background:#ffffff12;border-radius:3px;overflow:hidden}
.rel-bar i{display:block;height:100%;width:0%;background:var(--grad);border-radius:3px;transition:width .6s}
.rel-text{font-size:9.5px;color:var(--dim);letter-spacing:.5px}

/* ---------- chat ---------- */
.chat{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px 14px 6px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.chat::-webkit-scrollbar{width:6px}
.chat::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:6px}
.welcome{text-align:center;padding:26px 12px 10px;color:var(--dim)}
.w-avatar img{width:92px;height:92px;border-radius:26px;object-fit:cover;border:2px solid #ff6fa540;box-shadow:0 16px 40px -14px #ff6fa566}
.welcome h2{color:var(--txt);font-size:17px;margin:12px 0 3px;letter-spacing:.5px}
.welcome p{margin:0;font-size:12px}
.w-hello{margin-top:12px!important;font-size:13.5px!important;color:#cbbfe0;line-height:1.75;max-width:420px;display:inline-block;text-align:left;
  background:#ffffff08;border:1px solid var(--line);padding:11px 14px;border-radius:16px}
.msg{max-width:78%;display:flex;flex-direction:column;gap:4px;animation:pop .22s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg.me{align-self:flex-end;align-items:flex-end}
.msg.her{align-self:flex-start;align-items:flex-start}
.bubble{padding:10px 14px;border-radius:18px;font-size:14.5px;line-height:1.72;word-break:break-word;white-space:pre-wrap}
.msg.her .bubble{background:#1d1433;border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.me .bubble{background:var(--grad);color:#fff;border-bottom-right-radius:6px;box-shadow:0 10px 24px -12px #ff6fa588}
.time{font-size:9.5px;color:#5f5473;padding:0 4px}
.sys{align-self:center;font-size:11.5px;color:#7d6f96;background:#ffffff08;padding:6px 12px;border-radius:20px;border:1px solid var(--line)}
.quick{display:flex;gap:7px;flex-wrap:wrap;padding:2px 2px 8px}
.quick button{font-size:12px;color:#d9cdf0;background:#ffffff0a;border:1px solid var(--line);padding:7px 12px;border-radius:20px}
.quick button:hover{background:#ff6fa51f;border-color:#ff6fa544}

.typing{display:flex;gap:4px;padding:4px 20px 6px;align-items:center}
.typing span{width:6px;height:6px;border-radius:50%;background:#ff6fa5;opacity:.5;animation:bl 1.2s infinite}
.typing span:nth-child(2){animation-delay:.18s}.typing span:nth-child(3){animation-delay:.36s}
@keyframes bl{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.composer{display:flex;gap:8px;align-items:flex-end;padding:10px 12px calc(10px + var(--safe-b));border-top:1px solid var(--line);background:#0b0713cc;backdrop-filter:blur(14px)}
.chip{font-size:11.5px;color:#b8aad2;border:1px solid var(--line);padding:9px 10px;border-radius:12px;flex:none;background:#ffffff06}
.chip:hover{background:#ffffff12}
#input{flex:1;resize:none;max-height:120px;min-height:42px;padding:11px 14px;border-radius:14px;background:#1a1230;border:1px solid var(--line);
  color:var(--txt);font-size:14.5px;line-height:1.5;outline:none;font-family:inherit}
#input:focus{border-color:#ff6fa566;box-shadow:0 0 0 3px #ff6fa51a}
.send{width:42px;height:42px;flex:none;border-radius:14px;background:var(--grad);color:#fff;font-size:15px;box-shadow:0 10px 22px -10px #ff6fa5aa}
.send:disabled{opacity:.4;box-shadow:none}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:60;background:#000000a8;backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px}
.modal-card{width:100%;max-width:440px;max-height:82dvh;background:#160f27;border:1px solid var(--line);border-radius:20px;display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:15px}
.modal-body{padding:16px;overflow:auto;font-size:13.5px;line-height:1.8;color:#cbbfe0}
.modal-body h4{margin:16px 0 6px;font-size:13.5px;color:var(--rose)}
.modal-body h4:first-child{margin-top:0}
.modal-body p{margin:6px 0}
.modal-body .row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px dashed #ffffff10}
.modal-body .row:last-child{border:0}
.modal-body .danger{color:#ff7a7a}
.modal-body button.act{padding:8px 14px;border-radius:10px;background:#ffffff0d;border:1px solid var(--line);font-size:12.5px}
.modal-body button.act:hover{background:#ff6fa522}
.modal-body .dl{display:block;padding:11px 13px;border-radius:12px;background:#ffffff08;border:1px solid var(--line);margin-bottom:8px;text-decoration:none;color:var(--txt);font-size:13px}
.modal-body .dl b{color:var(--rose)}
.modal-body .dl small{display:block;color:var(--dim);font-size:11px;margin-top:2px}

.toast{position:fixed;left:50%;bottom:calc(84px + var(--safe-b));transform:translateX(-50%) translateY(20px);background:#241736f2;border:1px solid var(--line);
  color:var(--txt);font-size:12.5px;padding:10px 16px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:90;max-width:86vw;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%)}

.only-mobile{display:none!important}
@media(max-width:820px){
  .only-mobile{display:flex!important}
  .side{position:fixed;inset:0 auto 0 0;z-index:40;transform:translateX(-102%);transition:transform .26s cubic-bezier(.4,0,.2,1);width:80%;max-width:300px;box-shadow:20px 0 60px #000a}
  .side.open{transform:none}
  .bubble{font-size:15px}
  .rel{width:70px}
  .mode-badge{font-size:10px;max-width:82px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* ---------- v1.1 新增 ---------- */
.lead{font-size:9px;padding:1px 5px;border-radius:5px;background:linear-gradient(135deg,#ff6fa5,#8e6bff);color:#fff;vertical-align:middle;font-weight:500;letter-spacing:.5px}
.lead.own{background:#ffffff1f;color:#d9cdf0}
.ci-mode{font-size:10px;color:#8e6bff;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.mode-badge{font-size:11px;color:#ffd0e3;border:1px solid #ff6fa555;background:#ff6fa51a;padding:6px 10px;border-radius:20px;max-width:120px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:none}
.mode-badge:hover{background:#ff6fa52e}
.mode-badge.empty{color:#b8aad2;border-color:#ffffff1f;background:#ffffff0a}

.new-char{margin:10px 2px 0;padding:11px;border-radius:12px;border:1px dashed #ff6fa555;color:#ffb3d0;font-size:12.5px;background:#ff6fa50d}
.new-char:hover{background:#ff6fa51f;border-style:solid}

.hint{color:#8b7fa6;font-size:11.5px;line-height:1.7;margin:0 0 12px}

.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0 4px}
.mode-card{display:flex;flex-direction:column;gap:4px;padding:11px;border-radius:12px;background:#ffffff08;border:1px solid #ffffff14;text-align:left}
.mode-card b{font-size:12.5px;color:#f4eefc;font-weight:600}
.mode-card small{font-size:10.5px;color:#8b7fa6;line-height:1.5}
.mode-card.on{background:linear-gradient(135deg,#ff6fa51f,#8e6bff22);border-color:#ff6fa566}
.mode-card.on b{color:#ffb3d0}
.mode-card:hover{border-color:#ff6fa544}

.story-card{display:block;width:100%;text-align:left;padding:11px 13px;border-radius:12px;background:#ffffff08;border:1px solid #ffffff14;margin-bottom:8px}
.story-card b{display:block;font-size:12.5px;color:#f4eefc;margin-bottom:3px}
.story-card small{font-size:11px;color:#8b7fa6;line-height:1.5}
.story-card:hover{background:#ff6fa51a;border-color:#ff6fa544}

.field{margin-bottom:13px}
.field label{display:block;font-size:11.5px;color:#b8aad2;margin-bottom:5px}
.field input,.field textarea{width:100%;padding:10px 12px;border-radius:10px;background:#0f0a1c;border:1px solid #ffffff14;color:#f4eefc;
  font-family:inherit;font-size:13px;line-height:1.6;outline:none;resize:vertical}
.field input:focus,.field textarea:focus{border-color:#ff6fa566}
.ava-row{display:flex;align-items:center;gap:14px}
.ava-row img{width:64px;height:64px;border-radius:16px;object-fit:cover;background:#241736;border:1px solid #ffffff14}
.upload{font-size:12px;color:#ffb3d0;padding:8px 14px;border-radius:10px;border:1px solid #ff6fa555;background:#ff6fa50f;cursor:pointer}
.upload:hover{background:#ff6fa51f}
.ipt{background:#0f0a1c;border:1px solid #ffffff14;color:#f4eefc;border-radius:9px;padding:8px 10px;font-family:inherit;font-size:12.5px;outline:none}
.ipt:focus{border-color:#ff6fa566}

/* ---------- v1.1.1 角色 DIY / 模式年龄 ---------- */
.char-item{position:relative}
.ci-age{font-size:10px;color:#8b7fa6;margin-left:5px;font-weight:400}
.ci-edit{position:absolute;right:8px;top:8px;width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;
  font-size:11px;color:#8b7fa6;background:#ffffff0d;opacity:0;transition:.15s}
.char-item:hover .ci-edit,.char-item.on .ci-edit{opacity:1}
.ci-edit:hover{background:#ff6fa533;color:#ffb3d0}
@media(hover:none){.ci-edit{opacity:.75}}
.minage{display:inline-block;margin-top:7px;font-size:9.5px;font-style:normal;color:#8e6bff;background:#8e6bff1f;padding:1px 6px;border-radius:6px}
.cur-age{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11.5px;color:#b8aad2;background:#ffffff08;border:1px solid #ffffff14;
  padding:9px 12px;border-radius:11px;margin-bottom:6px}
.cur-age b{color:#ffb3d0}
.mini{font-size:11px;color:#ffb3d0;border:1px solid #ff6fa555;background:#ff6fa50f;padding:5px 10px;border-radius:8px}
.mini:hover{background:#ff6fa51f}