/* 觉真AI · 门户共享样式 (portal.css) — v3 高级视觉，与 home.html 设计语言统一 */
:root{
  --primary:#4f46e5; --primary-l:#818cf8; --primary-d:#3730a3;
  --deep:#7c3aed; --deep-l:#c4b5fd;
  --abyss:#db2777; --abyss-l:#f9a8d4;
  --success:#10b981; --danger:#ef4444; --warning:#f59e0b; --info:#0ea5e9;
  --ink:#0d0e1f; --ink-2:#15162e; --ink-3:#1e1f3a;
  --bg:#f4f5fb; --surface:#fff; --surface-alt:#f7f8fc;
  --text:#1e293b; --text-l:#64748b; --text-xl:#94a3b8;
  --border:#e8eaf2;
  --r:18px; --r-sm:12px; --r-xs:9px;
  --grad:linear-gradient(135deg,var(--primary),var(--deep));
  --grad-warm:linear-gradient(135deg,var(--deep),var(--abyss));
  --shadow:0 1px 2px rgba(13,14,31,.04),0 2px 8px rgba(13,14,31,.05);
  --shadow-md:0 6px 20px rgba(13,14,31,.07);
  --shadow-lg:0 20px 48px rgba(13,14,31,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#cbd0e0;border-radius:9px}
::-webkit-scrollbar-thumb:hover{background:#aab2c8}
.app{display:flex;min-height:100vh}

/* ============ SIDEBAR ============ */
.sidebar{width:250px;background:linear-gradient(185deg,var(--ink-2) 0%,var(--ink) 100%);color:#cbd5e1;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.05)}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12)}
.sidebar-head{padding:24px 22px 20px;border-bottom:1px solid rgba(255,255,255,.07);position:relative}
.sidebar-head::after{content:"";position:absolute;left:22px;right:22px;bottom:-1px;height:1px;background:linear-gradient(90deg,var(--primary-l),transparent)}
.sidebar-head .logo{width:40px;height:40px;border-radius:12px;background:var(--grad-warm);display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:12px;box-shadow:0 8px 20px rgba(124,58,237,.35)}
.sidebar-head h1{font-size:18px;font-weight:900;color:#fff;letter-spacing:.5px}
.sidebar-head p{font-size:9.5px;color:#7c83a3;margin-top:3px;letter-spacing:2px;font-weight:700}
.sidebar-nav{padding:16px 12px;flex:1}
.nav-group-title{padding:14px 10px 6px;font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:#565e82}
.sidebar-nav a{display:block;padding:10px 14px;margin:2px 0;font-size:13px;color:#98a1bd;border-radius:10px;transition:all .18s;line-height:1.4;position:relative}
.sidebar-nav a:hover{background:rgba(255,255,255,.05);color:#f1f5f9;transform:translateX(2px)}
.sidebar-nav a.active{background:linear-gradient(135deg,rgba(79,70,229,.28),rgba(124,58,237,.16));color:#fff;font-weight:600;box-shadow:inset 0 0 0 1px rgba(129,140,248,.25)}
.sidebar-nav a.active::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--primary-l),var(--deep-l))}
.sidebar-foot{padding:16px 22px;border-top:1px solid rgba(255,255,255,.07);font-size:10px;color:#565e82}

/* ============ MAIN ============ */
.main{flex:1;margin-left:250px;display:flex;flex-direction:column;min-width:0}
.topbar{height:64px;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 30px;position:sticky;top:0;z-index:50;box-shadow:0 1px 0 rgba(13,14,31,.02)}
.topbar .crumb{font-size:13px;color:var(--text-xl);font-weight:500}
.topbar .crumb b{color:var(--text);font-weight:700}
.topbar .spacer{flex:1}
.topbar .pill{padding:6px 14px;border-radius:20px;font-size:12px;font-weight:700;background:var(--surface-alt);color:var(--text-l);border:1px solid var(--border)}
.topbar .pill.mock{background:#fffbeb;color:#92400e;border-color:#fde68a}
.topbar .pill.live{background:linear-gradient(135deg,#ecfdf5,#d1fae5);color:#047857;border-color:#a7f3d0}
.topbar select{cursor:pointer}
.btn{border:none;border-radius:var(--r-sm);padding:10px 18px;font-size:13px;font-weight:700;transition:.18s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(79,70,229,.4)}
.btn-ghost{background:var(--surface-alt);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:#eef2ff;color:var(--primary);border-color:var(--primary-l)}
.btn-sm{padding:7px 14px;font-size:12px}
.btn-danger{background:var(--danger);color:#fff}
.content{padding:30px 34px 64px;flex:1;min-width:0;background:linear-gradient(180deg,var(--bg),#eceef7 90%)}

/* ============ SECTION HEAD ============ */
.section-head{margin-bottom:24px}
.section-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:20px;font-size:10.5px;font-weight:800;letter-spacing:1px;margin-bottom:12px;text-transform:uppercase}
.section-tag.deep{background:#ede9fe;color:var(--deep)}
.section-tag.abyss{background:#fce7f3;color:var(--abyss)}
.section-tag.primary{background:#e0e7ff;color:var(--primary)}
.section-tag.success{background:#d1fae5;color:#047857}
.section-tag.info{background:#e0f2fe;color:#075985}
.section-tag.warning{background:#fef3c7;color:#92400e}
.section-title{font-size:27px;font-weight:900;letter-spacing:-.6px;margin-bottom:5px;background:linear-gradient(120deg,var(--ink),#3b3d63);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-sub{font-size:14px;color:var(--text-l);max-width:760px}

/* ============ CARDS ============ */
.card{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);padding:24px;margin-bottom:18px;border:1px solid rgba(232,234,242,.8);transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow-md)}
.card-title{font-size:15px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px;letter-spacing:-.2px}
.card-title .icon{font-size:17px;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#eef2ff,#f5f3ff);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}

/* METRIC — 渐变数字指标卡 */
.metric{position:relative;background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);padding:22px 18px 20px;text-align:center;border:1px solid rgba(232,234,242,.8);overflow:hidden;transition:transform .2s,box-shadow .2s}
.metric::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--grad)}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.metric .m-icon{font-size:22px;width:48px;height:48px;margin:0 auto 10px;border-radius:14px;background:linear-gradient(135deg,#eef2ff,#f3e8ff);display:flex;align-items:center;justify-content:center}
.metric .m-val{font-size:30px;font-weight:900;letter-spacing:-1px;line-height:1;background:linear-gradient(120deg,var(--primary),var(--deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.metric .m-lbl{font-size:12px;color:var(--text-l);margin-top:7px;font-weight:500}

/* ============ MODULE CARD ============ */
.mod-card{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow-md);overflow:hidden;margin-bottom:18px;border:1px solid var(--border)}
.mod-head{padding:18px 22px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#fbfbfe,#fff)}
.mod-head .mod-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.mod-head.deep .mod-icon{background:linear-gradient(135deg,#ede9fe,#ddd6fe);color:var(--deep)}
.mod-head.abyss .mod-icon{background:linear-gradient(135deg,#fce7f3,#fbcfe8);color:var(--abyss)}
.mod-head .mod-title{font-size:17px;font-weight:800}
.mod-head .mod-sub{font-size:12px;color:var(--text-l);margin-top:1px}
.mod-head .mod-layer{margin-left:auto;padding:5px 13px;border-radius:20px;font-size:11px;font-weight:800}
.mod-head .mod-layer.deep{background:#ede9fe;color:var(--deep)}
.mod-head .mod-layer.abyss{background:#fce7f3;color:var(--abyss)}
.mod-body{padding:20px 22px}

/* ============ CHAT ============ */
.chat{background:linear-gradient(180deg,#f7f8fc,#f1f3fa);border-radius:var(--r-sm);padding:18px;height:340px;overflow-y:auto;margin-bottom:12px;border:1px solid var(--border)}
.bubble{display:flex;gap:9px;margin-bottom:14px;align-items:flex-end}
.bubble .av{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.bubble.ai .av{background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:var(--primary)}
.bubble.me .av{background:linear-gradient(135deg,#ede9fe,#ddd6fe);color:var(--deep)}
.bubble .txt{max-width:78%;padding:11px 14px;border-radius:14px;font-size:13px;line-height:1.65}
.bubble.ai .txt{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}
.bubble.me{flex-direction:row-reverse}
.bubble.me .txt{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.25)}
.chat-input{display:flex;gap:10px}
.chat-input input,.chat-input textarea{flex:1;border:1.5px solid var(--border);border-radius:var(--r-sm);padding:11px 14px;font-size:13px;font-family:inherit;resize:none;outline:none;transition:border .15s}
.chat-input input:focus,.chat-input textarea:focus{border-color:var(--primary-l);box-shadow:0 0 0 3px rgba(129,140,248,.15)}

/* ============ FORM ============ */
.field{margin-bottom:15px}
.field label{display:block;font-size:12px;font-weight:700;color:var(--text-l);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--border);border-radius:var(--r-sm);padding:11px 14px;font-size:13px;font-family:inherit;outline:none;transition:border .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary-l);box-shadow:0 0 0 3px rgba(129,140,248,.15)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:20px;background:var(--surface);border:1.5px solid var(--border);font-size:13px;cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--primary-l);color:var(--primary);transform:translateY(-1px)}
.chip.sel{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 14px rgba(79,70,229,.28)}

/* ============ TAGS / BADGES ============ */
.tag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:700;margin:2px 2px 2px 0}
.tag-d{background:#fef2f2;color:var(--danger)}
.tag-w{background:#fffbeb;color:#b45309}
.tag-s{background:#ecfdf5;color:#047857}
.tag-i{background:#f0f9ff;color:var(--info)}
.tag-deep{background:#ede9fe;color:var(--deep)}
.tag-abyss{background:#fce7f3;color:var(--abyss)}

/* ============ CALLOUT ============ */
.callout{border-radius:var(--r-sm);padding:16px 18px;margin-bottom:14px;border-left:4px solid;font-size:13px;line-height:1.75}
.callout-title{font-weight:800;margin-bottom:4px;font-size:14px}
.callout-d{background:linear-gradient(90deg,#fef2f2,#fff);border-color:var(--danger);color:#7f1d1d}
.callout-w{background:linear-gradient(90deg,#fffbeb,#fff);border-color:var(--warning);color:#78350f}
.callout-i{background:linear-gradient(90deg,#f0f9ff,#fff);border-color:var(--info);color:#0c4a6e}
.callout-s{background:linear-gradient(90deg,#ecfdf5,#fff);border-color:var(--success);color:#065f46}
.callout-p{background:linear-gradient(90deg,#eef2ff,#fff);border-color:var(--primary);color:#3730a3}
.callout-deep{background:linear-gradient(90deg,#f5f3ff,#fff);border-color:var(--deep);color:#5b21b6}
.callout-abyss{background:linear-gradient(90deg,#fdf2f8,#fff);border-color:var(--abyss);color:#9d174d}

/* ============ PROGRESS ============ */
.bar{height:10px;border-radius:6px;background:#eef1f8;overflow:hidden}
.bar > span{display:block;height:100%;border-radius:6px;background:var(--grad);transition:width .5s ease}
.bar.deep > span{background:linear-gradient(90deg,var(--deep),var(--deep-l))}
.bar.abyss > span{background:linear-gradient(90deg,var(--abyss),var(--abyss-l))}
.bar.success > span{background:linear-gradient(90deg,#059669,var(--success))}
.bar.warn > span{background:linear-gradient(90deg,#d97706,var(--warning))}
.bar.danger > span{background:linear-gradient(90deg,#dc2626,var(--danger))}

/* ============ TABLE ============ */
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.tbl th{text-align:left;padding:13px 16px;background:linear-gradient(180deg,#f7f8fc,#f1f3fa);color:var(--text-l);font-weight:700;font-size:11.5px;letter-spacing:.3px;text-transform:uppercase;border-bottom:1px solid var(--border)}
.tbl td{padding:13px 16px;border-bottom:1px solid #eff1f7;background:var(--surface)}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr{transition:background .12s}
.tbl tbody tr:hover td{background:#f7f8fe}

/* ============ SVG CHART ============ */
.chart-box{position:relative;width:100%}
.chart-box svg{width:100%;height:auto;display:block}

/* ============ MODAL ============ */
.modal{position:fixed;inset:0;background:rgba(13,14,31,.6);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal.show{display:flex}
.modal-box{background:#fff;border-radius:var(--r);padding:30px;width:400px;max-width:100%;box-shadow:var(--shadow-lg)}
.modal-box h3{font-size:19px;font-weight:900;margin-bottom:18px}
.modal-err{color:var(--danger);font-size:12px;margin-top:8px;display:none}

/* ============ HEATMAP ============ */
.heatmap{display:grid;gap:3px}
.heat-cell{border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:10px;color:#fff;min-height:26px;padding:2px}

/* ============ UTILITIES ============ */
.text-c{text-align:center}
.text-r{text-align:right}
.text-l{color:var(--text-l)}
.text-primary{color:var(--primary)}.text-deep{color:var(--deep)}.text-abyss{color:var(--abyss)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}
.fw-8{font-weight:800}.fw-7{font-weight:700}
.fs-11{font-size:11px}.fs-12{font-size:12px}.fs-13{font-size:13px}.fs-16{font-size:16px}.fs-20{font-size:20px}
.mb-6{margin-bottom:6px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.hidden{display:none!important}

@media(max-width:1024px){
  .sidebar{display:none}.main{margin-left:0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .content{padding:20px}
  .topbar{padding:0 18px}
}

/* ============ 表面 vs 真实 对比组件：并排双进度条 + 红色缺口 ============ */
.ratecmp{font-family:inherit;}
.ratecmp .rc-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px;}
.ratecmp .rc-label{font-size:13px;font-weight:600;color:var(--text-l);}
.ratecmp .rc-val{font-size:22px;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:.5px;}
.ratecmp .rc-val.rc-real{color:var(--danger);}            /* 真实掌握度：红色加粗 */
.ratecmp .rc-track{position:relative;height:15px;border-radius:8px;background:var(--surface-alt);overflow:hidden;margin-bottom:14px;box-shadow:inset 0 1px 2px rgba(13,14,31,.06);}
.ratecmp .rc-fill{position:absolute;left:0;top:0;height:100%;border-radius:8px;transition:width 1s cubic-bezier(.22,1,.36,1);}
.ratecmp .rc-surface{background:linear-gradient(90deg,var(--primary),var(--primary-l));}
.ratecmp .rc-real-fill{background:linear-gradient(90deg,#ef4444,#f87171);}
.ratecmp .rc-gap{position:absolute;top:0;height:100%;border-radius:0 8px 8px 0;
  background:repeating-linear-gradient(45deg,rgba(239,68,68,.9),rgba(239,68,68,.9) 5px,rgba(239,68,68,.45) 5px,rgba(239,68,68,.45) 10px);
  box-shadow:0 0 0 1px rgba(239,68,68,.45);}
.ratecmp .rc-gaptag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--danger);background:var(--danger-light,#fee2e2);border:1px solid rgba(239,68,68,.3);border-radius:50px;padding:3px 11px;margin-bottom:9px;}
.ratecmp .rc-gaptag-ok{color:var(--success);background:var(--success-light,#d1fae5);border-color:rgba(16,185,129,.3);}
.ratecmp .rc-explain{font-size:12.5px;line-height:1.65;color:var(--text-l);background:var(--surface-alt);border-left:3px solid var(--danger);border-radius:0 8px 8px 0;padding:9px 12px;}
.ratecmp .rc-explain b{color:var(--danger);font-weight:800;}
/* 紧凑版（表格单元格内） */
.ratecmp.mini .rc-row{margin-bottom:3px;}
.ratecmp.mini .rc-label{font-size:11px;}
.ratecmp.mini .rc-val{font-size:14px;letter-spacing:0;}
.ratecmp.mini .rc-track{height:9px;margin-bottom:9px;}
.ratecmp.mini .rc-gaptag{display:none;}
.ratecmp.mini .rc-explain{display:none;}