/* ============================================================
   zenscan.ai · App shell + component primitives (Day 96 redesign)
   แหล่งอ้างอิง: design-reference/zenscan-design/dist/assets/{components,app}.css
   โหลดหลัง tokens.css · ใช้กับทุกหน้าที่ผ่าน render_v3_shell
   หลักการ: พื้นผิวเรียบ เส้นแบ่งเบา ตัวเลข mono · ไม่มี glass/blob
   ============================================================ */

/* ---------- base ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
html,body{overflow-x:hidden;overflow-x:clip}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:'cv02','cv03','cv04','cv11';font-variant-numeric:tabular-nums}
button,input,select,textarea{font:inherit;color:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer;background:none;border:0}
button:disabled{cursor:not-allowed;opacity:.5}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p{margin:0}
h1{font-size:30px;line-height:1.3;font-weight:650;letter-spacing:-.7px}
h2{font-size:18px;line-height:1.45;font-weight:600;letter-spacing:-.2px}
h3{font-size:15px;font-weight:600;line-height:1.5}
p+p{margin-top:12px}
svg{flex-shrink:0;vertical-align:middle}
img{max-width:100%;display:block}
hr,.divider{border:0;border-top:1px solid var(--border);margin:20px 0}
.muted{color:var(--text2)}
.small{font-size:12px;line-height:1.65}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.3px}
.positive{color:var(--positive)}
.negative{color:var(--negative)}
.eyebrow{font-size:10px;letter-spacing:1.6px;font-weight:600;text-transform:uppercase;color:var(--text3);margin-bottom:8px}
.big-number{font-family:var(--mono);font-size:36px;line-height:1.25;font-weight:500;letter-spacing:-1.5px}
.row{display:flex;align-items:center;gap:10px;min-width:0}
.row.between{justify-content:space-between}
.row.wrap{flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.spacer{height:24px}
.prose{max-width:760px;font-family:var(--thai);line-height:1.95}
.prose h2{margin:28px 0 12px}
.prose p{color:var(--text2)}
.prose ul{padding-left:22px;color:var(--text2)}
.prose li+li{margin-top:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sr-only:focus{position:fixed;top:8px;left:8px;width:auto;height:auto;padding:8px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;z-index:3000;clip:auto}

/* ---------- buttons / pills ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 14px;border:1px solid var(--border);border-radius:9px;background:var(--surface2);color:var(--text);font-size:12px;font-weight:550;line-height:1.4;white-space:normal;text-align:center;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s,border-color .15s}
.btn:hover{background:var(--surface3);border-color:var(--text3);color:var(--text)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#FFF;box-shadow:0 2px 0 rgba(0,0,0,.07)}
.btn.primary:hover{background:#1D4ED8;border-color:#1D4ED8;color:#FFF}
.btn.soft{border-color:transparent;background:var(--tint-blue);color:var(--blue-text)}
.btn.soft:hover{background:color-mix(in srgb,var(--primary) 16%,transparent)}
.btn.danger{color:var(--negative);background:var(--tint-red);border-color:color-mix(in srgb,var(--red) 20%,var(--border))}
.btn.small{min-height:32px;padding:6px 10px;font-size:11px}
.btn.icon{min-width:38px;padding:9px}
.btn.ghost{background:transparent;border-color:transparent}
.btn.block{width:100%}
.btn svg{width:1.2em;height:1.2em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:10px;line-height:1.5;font-weight:600;padding:4px 7px;border-radius:5px;background:var(--surface3);color:var(--text2);white-space:normal;max-width:100%}
.pill.green{background:var(--tint-green);color:var(--positive)}
.pill.red{background:var(--tint-red);color:var(--negative)}
.pill.blue{background:var(--tint-blue);color:var(--blue-text)}
.pill.cyan{background:color-mix(in srgb,var(--cyan) 10%,transparent);color:var(--cyan-text)}
.pill.amber{background:var(--tint-amber);color:var(--amber-text)}
.pill svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- page head / panel / metric ---------- */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.page-head p{font-family:var(--thai);color:var(--text2);margin-top:7px;font-size:13px;max-width:780px}
.page-head .actions{display:flex;flex-wrap:wrap;gap:8px;flex-shrink:0}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0;overflow:hidden}
.panel-head{padding:19px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border)}
.panel-head h2{font-size:14px}
.panel-body{padding:22px;min-width:0}
.panel-body>.panel{box-shadow:none}
.metric{min-width:0;padding:18px 20px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}
.metric-label{color:var(--text2);font-size:12px}
.metric-value{font-family:var(--mono);font-size:25px;font-weight:500;letter-spacing:-.8px;margin:8px 0 3px;overflow-wrap:anywhere}
.metric-note{color:var(--text3);font-size:11px}
.metric.green .metric-value,.metric.positive .metric-value{color:var(--positive)}
.metric.red .metric-value,.metric.negative .metric-value{color:var(--negative)}
.metric.blue .metric-value{color:var(--blue-text)}
.stats-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin:18px 0}
.strip-metric{padding:17px 16px;background:var(--surface);min-width:0}
.strip-metric .metric-label{font-size:10px}
.strip-metric .metric-value{font-size:19px;margin:7px 0 3px}
.strip-metric .metric-note{font-size:9px}

/* ---------- forms ---------- */
.field{display:block;min-width:0}
.field>label,.field-label{display:block;margin-bottom:8px;font-size:12px;font-weight:550;color:var(--text2)}
.field-hint{margin-top:6px;font-size:11px;color:var(--text3)}
.input,.select,.textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px 12px;background:var(--surface2);color:var(--text);font-size:13px;line-height:1.5;min-height:44px}
.input::placeholder,.textarea::placeholder{color:var(--text3)}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--tint-blue)}
.textarea{min-height:100px;resize:vertical}
input[type=range]{width:100%;accent-color:var(--primary)}
input[type=checkbox],input[type=radio]{accent-color:var(--primary);min-width:16px;min-height:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.form-grid .full{grid-column:1/-1}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.choice{border:1px solid var(--border);border-radius:9px;background:var(--surface2);padding:14px;display:flex;align-items:center;gap:9px;min-height:44px;color:var(--text2);cursor:pointer;text-align:left}
.choice.active,.choice:has(input:checked){border-color:var(--primary);background:var(--tint-blue);color:var(--blue-text)}
.choice svg{stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tabs{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;padding:4px;border:1px solid var(--border);background:var(--surface2);border-radius:9px;max-width:100%}
.tab{display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;border:0;background:transparent;color:var(--text2);font:inherit;font-size:12px;min-height:32px;padding:7px 12px;border-radius:6px;cursor:pointer;text-decoration:none}
.tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 5px rgba(0,0,0,.1)}
.tab.blue.active{background:var(--tint-blue);color:var(--blue-text)}
.notice,.callout{padding:14px 16px;background:var(--tint-blue);border:1px solid color-mix(in srgb,var(--primary) 22%,var(--border));border-radius:9px;color:var(--blue-text);font-size:12px;line-height:1.8}
.notice.amber,.callout.amber{background:var(--tint-amber);border-color:color-mix(in srgb,var(--amber) 24%,var(--border));color:var(--amber-text)}
.notice.green{background:var(--tint-green);border-color:color-mix(in srgb,var(--green) 20%,var(--border));color:var(--positive)}
.notice.red{background:var(--tint-red);border-color:color-mix(in srgb,var(--red) 22%,var(--border));color:var(--negative)}
.switch{position:relative;width:36px;height:21px;border:0;border-radius:30px;background:var(--surface3);padding:3px}
.switch:before{content:'';position:absolute;inset:-12px -5px}
.switch:after{content:'';width:15px;height:15px;background:var(--text2);border-radius:50%;display:block;transition:transform .2s}
.switch.on{background:var(--primary)}
.switch.on:after{transform:translateX(15px);background:#FFF}

/* ---------- tables / lists ---------- */
.data-table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}
.table-wrap{overflow-x:auto;max-width:100%;scrollbar-color:var(--border) transparent}
.data-table th{font-size:10px;letter-spacing:.3px;font-weight:500;color:var(--text3);padding:12px 16px;background:var(--surface2);white-space:nowrap}
.data-table td{padding:17px 16px;border-top:1px solid var(--border);vertical-align:middle}
.data-table td:first-child{min-width:140px}
.data-table td.num{text-align:right;font-family:var(--mono)}
.data-table tr:hover td{background:color-mix(in srgb,var(--surface2) 55%,transparent)}
.stat-list{display:grid;gap:0}
.list-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 0;border-bottom:1px solid var(--border);min-width:0}
.list-row:last-child{border-bottom:0}
.progress{height:5px;background:var(--surface3);border-radius:4px;overflow:hidden}
.progress-fill{height:100%;background:var(--primary);border-radius:4px}
.progress-fill.green{background:var(--green)}
.progress-fill.red{background:var(--red)}
.progress-fill.amber{background:var(--amber)}
.coin{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#FFF;background:#334155;font-family:var(--font);font-weight:700;font-size:14px;flex-shrink:0;overflow:hidden}
.coin img{width:100%;height:100%;object-fit:cover;display:block}
.coin.btc{background:#F7931A}
.coin.eth{background:#6376B4}
.coin.sol{background:#181F32;color:#A7F3D0}
.coin.avax{background:#E84142}
.coin.bnb{background:#F3BA2F;color:#161D2D}
.coin-name{display:flex;align-items:center;gap:10px;min-width:0}
.coin-name strong{font-size:12px}
.coin-name small{display:block;font-size:10px;color:var(--text3)}
.empty-state{padding:54px 20px;text-align:center;max-width:520px;margin:0 auto;color:var(--text2)}
.empty-state>svg{width:40px;height:40px;color:var(--text3);margin-bottom:18px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.empty-state h2{color:var(--text);margin-bottom:8px}
.empty-state p{font-size:13px;line-height:1.8;margin-bottom:20px}
.locked-panel{position:relative;background:var(--surface2);padding:26px;text-align:left;border:1px dashed var(--border);border-radius:12px}
.locked-panel .lock-icon{width:36px;height:36px;display:grid;place-items:center;background:var(--tint-blue);color:var(--blue-text);border-radius:10px;margin-bottom:13px}
.locked-panel .lock-icon svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.locked-panel p{color:var(--text2);font-size:12px;line-height:1.8;margin:8px 0 18px}
.disclaimer{display:flex;gap:7px;align-items:flex-start;font-size:10px;color:var(--text3);padding:16px 0;line-height:1.8}
.disclaimer svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8;flex-shrink:0;margin-top:3px}
.skeleton{border-radius:8px;background:linear-gradient(90deg,var(--surface2),var(--surface3),var(--surface2));background-size:200% 100%;animation:zs-loading 1.6s infinite}
.skeleton-line{height:12px;width:55%;margin-bottom:12px}
.skeleton-card{height:140px}
.chart-wrap{position:relative;min-width:0;width:100%;overflow:hidden}
.chart-svg{width:100%;height:auto;display:block}
.chart-svg text{font-family:var(--mono);font-size:10px;fill:var(--text3)}
.sparkline{display:block;width:100%;max-width:100%;overflow:visible}
.section-link{font-size:12px;color:var(--blue-text);display:inline-flex;align-items:center;gap:6px}
.risk-levels{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.risk-levels>div{padding:10px;background:var(--surface2);border-radius:8px}
.risk-levels small{display:block;color:var(--text3);font-size:9px;letter-spacing:.8px}
.risk-levels strong{display:block;font-family:var(--mono);font-size:12px;margin-top:3px}
.tooltip{position:absolute;z-index:30;background:var(--text);color:var(--bg);font-size:11px;padding:5px 9px;border-radius:5px;pointer-events:none}
.price-plan{position:relative;padding:26px;background:var(--surface);border:1px solid var(--border);border-radius:14px}
.price-plan.featured{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}
.price-plan ul{padding:0;list-style:none;color:var(--text2);font-size:12px;line-height:2.3}
.price-plan .price{font-family:var(--mono);font-size:38px;letter-spacing:-2px}
.legal{max-width:800px;margin:60px auto;padding:0 24px}
.legal p,.legal li{overflow-wrap:anywhere}
.brand-lockup{display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.brand-name{font-family:var(--font);font-size:24px;font-weight:650;letter-spacing:-1.05px;color:var(--text)}
.brand-name span{color:var(--cyan-text);font-weight:500}
.mock-media{min-height:180px;display:grid;place-items:center;background:var(--surface2);color:var(--cyan-text);position:relative;overflow:hidden}
.mock-media:before{content:'';position:absolute;inset:20%;border:1px solid var(--border);border-radius:50%}
.step-indicator{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--text3);margin-bottom:18px}
.step-indicator b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--tint-blue);color:var(--blue-text)}
.notification-row{display:flex;gap:12px;padding:17px 0;border-bottom:1px solid var(--border);font-size:12px}
.notification-row.unread:before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);margin-top:7px;flex-shrink:0}
.notification-row small{display:block;color:var(--text3);margin-top:4px;font-size:10px}
.search-results{margin-top:13px}
.search-result{display:flex;justify-content:space-between;align-items:center;width:100%;padding:14px;background:transparent;border:0;border-bottom:1px solid var(--border);color:var(--text);text-align:left;cursor:pointer}
.search-result:hover,.search-result:focus{background:var(--surface2)}
.order-row{padding:20px 0;border-bottom:1px solid var(--border)}
.order-row:last-child{border-bottom:0}
.history-card{padding:18px 0;border-bottom:1px solid var(--border)}
.history-card:last-child{border-bottom:0}
.state-stage{padding:30px 0}
.state-stage .grid-3{margin-top:20px}
.workflow-links{display:flex;gap:8px;align-items:center;margin-top:18px;font-size:10px;color:var(--text3);flex-wrap:wrap}
.workflow-links a{color:var(--blue-text)}

/* ---------- Zen · ผู้ช่วยวิเคราะห์ (วงสแกนนามธรรม · แยกจาก avatar ผู้ใช้) ---------- */
.zen-avatar{display:inline-block;vertical-align:middle;background:transparent;overflow:visible;border-radius:50%;flex-shrink:0}
.zen-avatar .zen-disc{fill:#0E213A;stroke:rgba(6,182,212,.14);stroke-width:1}
.zen-avatar .zen-halo{stroke:#36A9DC;stroke-width:1;opacity:.22}
:root[data-theme="light"] .zen-avatar .zen-disc,:root:not([data-theme="dark"]) .zen-avatar .zen-disc{fill:#EFF7FF;stroke:rgba(37,99,235,.12)}
.zen-avatar .zen-orbit{transform-origin:32px 32px}
.zen-avatar[data-state="thinking"] .zen-orbit{animation:zen-scan 1.4s linear infinite}
.zen-avatar[data-state="ready"] .zen-focus{fill:#10B981}
.zen-avatar[data-state="error"] .zen-focus,.zen-avatar[data-state="error"] .zen-core{fill:#F59E0B}
.zen-avatar[data-state="locked"] .zen-focus,.zen-avatar[data-state="locked"] .zen-core{fill:#94A3B8}
.zen-avatar[data-state="locked"]{opacity:.68}
@keyframes zen-scan{to{transform:rotate(360deg)}}
.zen-insight{display:flex;align-items:center;gap:13px;border:1px solid var(--border);background:var(--surface);padding:13px 16px;border-radius:10px;margin:18px 0 26px;color:inherit;text-decoration:none}
.zen-insight p{color:var(--text2);font-size:11px;line-height:1.8;font-family:var(--thai)}
.zen-insight strong{font-size:11px;font-weight:550;color:var(--text)}
.zen-insight .btn{margin-left:auto;white-space:nowrap}

/* ---------- modal / toast / chat ---------- */
.modal-open{overflow:hidden}
.modal-backdrop{position:fixed;inset:0;background:rgba(2,6,15,.68);backdrop-filter:blur(4px)}
#zs-overlay{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:24px}
#zs-overlay[hidden]{display:none}
.modal{position:relative;width:100%;max-width:590px;max-height:90vh;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 35px 100px rgba(0,0,0,.45)}
.modal-head{padding:17px 23px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px}
.modal-head h2{font-size:17px}
.modal-body{padding:24px;overflow-y:auto;overscroll-behavior:contain}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}
.modal-footer .btn{min-width:90px}
#zs-toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);z-index:3000;padding:13px 22px;max-width:90vw;background:var(--text);color:var(--bg);border-radius:11px;font-size:12px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:all .2s}
#zs-toast.visible{opacity:1;transform:translate(-50%,0)}
.chat-thread{min-height:160px;max-height:350px;overflow-y:auto;display:flex;flex-direction:column;gap:14px;margin:20px 0}
.chat-bubble{max-width:90%;padding:13px 15px;border-radius:12px 12px 12px 3px;background:var(--surface2);font-family:var(--thai);font-size:12px;line-height:1.8;color:var(--text2)}
.chat-bubble.user{align-self:flex-end;background:var(--tint-blue);color:var(--blue-text);border-radius:12px 12px 3px 12px}
.chat-input{display:flex;align-items:center;gap:9px}
.chat-input input{flex:1}

/* ---------- flash messages (render_flash_messages) ---------- */
.flash-msg{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px 16px;border-radius:9px;font-size:12.5px;line-height:1.7;margin-bottom:16px;border:1px solid}
.flash-success{background:var(--tint-green);border-color:color-mix(in srgb,var(--green) 22%,var(--border));color:var(--positive)}
.flash-error{background:var(--tint-red);border-color:color-mix(in srgb,var(--red) 22%,var(--border));color:var(--negative)}
.flash-close{cursor:pointer;opacity:.7;padding:0 2px}

/* ============================================================
   APP SHELL · sidebar / topbar / main / footer / bottom nav
   ============================================================ */
.sidebar{position:fixed;top:0;bottom:0;left:0;width:var(--sidebar-width);background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 14px 14px;z-index:50}
.sidebar>.brand-link{display:block;margin:0 10px 28px}
.sidebar .brand-lockup{margin:0}
.sidebar .brand-name{font-size:21px}
.sidebar-scroll{overflow-y:auto;scrollbar-width:thin;flex:1;min-height:0}
.nav-group{margin-bottom:21px}
.nav-group-label{font-size:9px;letter-spacing:1.2px;font-weight:550;color:var(--text3);padding:0 13px;margin-bottom:8px}
.nav-link{display:flex;align-items:center;gap:12px;padding:11px 13px;font-size:12px;font-weight:450;border-radius:8px;margin:3px 0;color:var(--text2);min-height:42px;position:relative;text-decoration:none}
.nav-link svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.nav-link:hover{background:var(--surface2);color:var(--text)}
.nav-link.active{background:var(--tint-blue);color:var(--blue-text);font-weight:550}
.nav-link.active:before{content:'';position:absolute;left:-14px;width:3px;height:22px;background:var(--primary);border-radius:0 4px 4px 0}
.sidebar-footer{padding:16px 9px 4px;border-top:1px solid var(--border)}
.sidebar-footer .row{gap:10px}
.account-avatar{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:var(--surface3);color:var(--text2);font-size:12px;font-weight:600;overflow:hidden;flex-shrink:0;text-decoration:none}
.account-avatar img,.account-avatar svg.zs-geo{width:100%;height:100%;object-fit:cover;display:block}
.account-avatar.grad{color:#FFF}
.account-meta{flex:1;min-width:0;text-decoration:none}
.account-meta strong{font-size:11px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-meta small{font-size:10px;color:var(--text3);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-footer .btn{background:transparent;border:0;color:var(--text2)}
.sidebar-footer .btn:hover{background:var(--surface2)}
.app-main{margin-left:var(--sidebar-width);min-width:0;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--top-height);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 32px;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:45}
.global-search{display:flex;align-items:center;gap:10px;min-width:200px;color:var(--text3);border:0;background:transparent;padding:10px 0;font-size:12px;cursor:pointer;text-align:left}
.global-search svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.global-search kbd{font:9px var(--mono);border:1px solid var(--border);border-radius:4px;padding:2px 5px;margin-left:28px;color:var(--text3)}
.topbar-right{display:flex;align-items:center;gap:13px}
.timezone{font-family:var(--mono);font-size:10px;color:var(--text3);white-space:nowrap}
.bell-button{position:relative;border:0;background:none;color:var(--text2);min-width:40px;min-height:40px;display:grid;place-items:center;border-radius:9px;cursor:pointer}
.bell-button:hover{background:var(--surface2);color:var(--text)}
.bell-button svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.bell-badge{position:absolute;top:4px;right:3px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font-size:9px;font-weight:700;line-height:16px;text-align:center;border:2px solid var(--bg)}
.bell-badge.hidden{display:none}
.topbar .account-btn{display:grid;place-items:center;min-width:40px;min-height:40px;border-radius:9px;padding:0;background:transparent;border:0;cursor:pointer}
.topbar .account-btn:hover{background:var(--surface2)}
.mobile-brand{display:none}
.main-content{padding:28px 32px 48px;max-width:1600px;margin:0 auto;width:100%;min-width:0;flex:1;overflow-x:clip}
.app-footer{padding:0 32px 25px;font-size:10px;color:var(--text3);display:flex;justify-content:space-between;gap:16px}
.app-footer a{margin-left:14px}
.app-footer a:hover{color:var(--blue-text)}
.bottom-nav{display:none}

/* theme toggle (sidebar footer + profile sheet) · sun แสดงตอนมืด · moon ตอนสว่าง */
.zb-th-btn{width:36px;height:36px;border-radius:9px;background:transparent;border:0;display:inline-flex;align-items:center;justify-content:center;color:var(--text2);cursor:pointer}
.zb-th-btn:hover{background:var(--surface2);color:var(--text)}
.zb-th-btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.zb-prof-theme{width:100%;border:none;background:transparent;font-family:inherit;text-align:left;cursor:pointer}
.zb-th-sun{display:none}
.zb-th-moon{display:inline-flex}
:root[data-theme="dark"] .zb-th-sun{display:inline-flex}
:root[data-theme="dark"] .zb-th-moon{display:none}

/* ---------- notification panel (shell-bell.js) ---------- */
.zb-bell-panel{position:fixed;top:66px;right:22px;z-index:901;background:var(--surface);border:1px solid var(--border);border-radius:14px;width:360px;max-width:calc(100vw - 24px);max-height:70vh;overflow:hidden;display:none;flex-direction:column;box-shadow:var(--shadow)}
.zb-bell-panel.open{display:flex}
.zb-bell-head{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.zb-bell-title{font-size:13px;font-weight:600;color:var(--text)}
.zb-bell-readall{font-size:11px;color:var(--blue-text);cursor:pointer;user-select:none}
.zb-bell-readall:hover{text-decoration:underline}
.zb-bell-list{flex:1;overflow-y:auto;padding:0}
.zb-bell-item{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;gap:10px;cursor:pointer}
.zb-bell-item:hover{background:var(--surface2)}
.zb-bell-item.unread{background:var(--tint-blue)}
.zb-bell-src-icon{width:28px;height:28px;border-radius:7px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--surface3);color:var(--text2)}
.zb-bell-src-icon svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.zb-bell-src-icon.alert{color:var(--amber-text)}
.zb-bell-src-icon.scanner{color:var(--blue-text)}
.zb-bell-src-icon.clinic{color:var(--positive)}
.zb-bell-src-icon.position{color:var(--cyan-text)}
.zb-bell-content{flex:1;min-width:0}
.zb-bell-src-tag{font-size:9px;color:var(--text3);font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:2px}
.zb-bell-msg-title{font-size:12.5px;font-weight:600;color:var(--text);margin-bottom:2px;line-height:1.35}
.zb-bell-msg-body{font-size:11.5px;color:var(--text2);line-height:1.5;margin-bottom:3px;font-family:var(--thai)}
.zb-bell-time{font-size:10px;color:var(--text3)}
.zb-bell-empty{padding:36px 20px;text-align:center;color:var(--text3);font-size:12px}
.zb-bell-foot{padding:10px 16px;text-align:center;font-size:11px;color:var(--blue-text);cursor:pointer;border-top:1px solid var(--border);font-weight:600}
.zb-bell-foot:hover{background:var(--surface2)}

/* ---------- global search modal (shell-search.js) ---------- */
.zs-search-modal .modal-body{padding:16px 20px 8px}
.zs-search-input{width:100%}
.zs-search-hint{font-size:11px;color:var(--text3);padding:10px 4px 6px}

/* ---------- mobile sheets (More / Profile) ---------- */
.v3-sheet-bd{position:fixed;inset:0;z-index:70;background:rgba(2,6,15,.6);opacity:0;pointer-events:none;transition:opacity .22s ease}
.v3-sheet-bd.v3-on{opacity:1;pointer-events:auto}
.v3-sheet{position:fixed;left:0;right:0;bottom:0;z-index:71;transform:translateY(110%);transition:transform .28s cubic-bezier(.2,.8,.25,1);background:var(--surface);border:1px solid var(--border);border-bottom:0;border-radius:20px 20px 0 0;padding:10px 16px calc(22px + env(safe-area-inset-bottom));max-height:88dvh;overflow-y:auto}
.v3-sheet.v3-on{transform:translateY(0)}
.v3-sheet-grab{width:38px;height:4px;border-radius:999px;background:var(--border);margin:4px auto 14px}
.v3-sheet-h{font-size:12px;font-weight:600;color:var(--text3);margin:0 4px 12px;letter-spacing:.4px}
.v3-sheet-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.v3-sheet-it{display:flex;align-items:center;gap:11px;padding:12px;border-radius:10px;background:var(--surface2);border:1px solid var(--border);text-decoration:none;color:var(--text);min-height:44px}
.v3-sheet-it.active{background:var(--tint-blue);border-color:color-mix(in srgb,var(--primary) 30%,var(--border))}
.v3-sheet-ic{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;background:var(--surface3);color:var(--blue-text);flex-shrink:0}
.v3-sheet-ic svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.v3-sheet-tx b{font-size:13px;font-weight:600;display:block;color:var(--text)}
.v3-sheet-tx small{font-size:10.5px;color:var(--text3);font-family:var(--thai)}
.v3-sheet-links{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.v3-prof-head{display:flex;align-items:center;gap:12px;padding:4px 4px 14px;border-bottom:1px solid var(--border);margin-bottom:6px}
.v3-prof-av{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--surface3);color:var(--text2);font-weight:600;font-size:16px;flex-shrink:0;overflow:hidden}
.v3-prof-av.grad{color:#FFF}
.v3-prof-av img,.v3-prof-av svg.zs-geo{width:100%;height:100%;object-fit:cover}
.v3-prof-name{font-size:15px;font-weight:600;color:var(--text)}
.v3-prof-plan{font-size:11.5px;color:var(--blue-text);font-weight:500;margin-top:2px}
.v3-prof-row{display:flex;align-items:center;gap:12px;padding:13px 8px;font-size:14px;font-weight:500;color:var(--text);text-decoration:none;border-radius:10px;min-height:44px}
.v3-prof-row:active{background:var(--surface2)}
.v3-prof-ic{width:24px;display:inline-flex;justify-content:center;color:var(--text2);flex-shrink:0}
.v3-prof-ic svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.v3-prof-logout{color:var(--negative);margin-top:4px;border-top:1px solid var(--border);border-radius:0}
.v3-prof-logout .v3-prof-ic{color:inherit}

/* ---------- Zen FAB (desktop pill · mobile circle) ---------- */
.zen-fab{position:fixed;right:25px;bottom:22px;border:1px solid var(--border);border-radius:30px;background:var(--surface);box-shadow:var(--shadow);padding:5px 14px 5px 5px;display:flex;align-items:center;gap:9px;color:var(--text);z-index:90;font-size:11px;cursor:pointer;min-height:48px}
.zen-fab:hover{border-color:var(--text3)}
.zen-fab span{padding-right:3px;font-weight:550}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(min-width:1680px){:root{--sidebar-width:248px}
.main-content{padding:36px 42px}
.topbar{padding:0 42px}}
@media(max-width:1250px){:root{--sidebar-width:204px}
.main-content{padding:25px}
.topbar{padding:0 25px}
.sidebar .brand-name{font-size:19px}
.stats-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
.page-head{align-items:flex-start}
.page-head .actions{max-width:40%}}
@media(max-width:1050px){:root{--sidebar-width:74px}
.sidebar{padding:23px 10px 12px}
.sidebar>.brand-link{margin:0 8px 25px}
.sidebar .brand-name,.nav-link span,.nav-group-label,.account-meta,.sidebar-footer .btn{display:none}
.nav-link{justify-content:center;padding:13px 9px}
.nav-link.active:before{left:-10px}
.nav-group{margin-bottom:10px}
.sidebar-footer{padding:15px 9px 3px}
.sidebar-footer .row{justify-content:center}
.main-content{padding:24px}
.topbar{padding:0 24px}}
@media(max-width:850px){.timezone{display:none}}
@media(max-width:720px){:root{--sidebar-width:0px}
body{font-size:14px}
h1{font-size:25px;letter-spacing:-.5px}
.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:14px}
.grid-4.mobile-2,.grid-2.mobile-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.page-head{display:block;margin-bottom:18px}
.page-head .actions{max-width:none;margin-top:16px}
.page-head p{font-size:12px}
.panel-head{padding:16px}
.panel-body{padding:16px}
.metric{padding:15px}
.metric-value{font-size:24px}
.form-grid{grid-template-columns:1fr;gap:15px}
.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.big-number{font-size:31px}
.btn,.btn.small,.btn.icon,.tab{min-height:44px}
.btn.icon{min-width:44px}
.btn.small{padding:9px 11px}
.tabs{border-radius:10px}
.data-table th,.data-table td{padding:12px}
.small{font-size:12px}
.panel-head h2{font-size:14px}
.risk-levels strong{font-size:11px}
.row.mobile-stack{align-items:stretch;flex-direction:column}
.price-plan{padding:23px}
.legal{margin:32px auto}
.disclaimer{font-size:11px}
.progress{height:6px}
.locked-panel{padding:21px}
.stats-strip{margin:14px 0}
.strip-metric{padding:15px}
.strip-metric .metric-label{font-size:11px}
.strip-metric .metric-value{font-size:21px}
.strip-metric .metric-note{font-size:10px}
.zen-insight{padding:12px;margin:15px 0 24px;align-items:flex-start;gap:10px}
.zen-insight .btn{display:none}
.zen-insight p{font-size:12px}
.sidebar{display:none}
.app-main{margin:0}
.topbar{height:58px;padding:0 16px}
.mobile-brand{display:inline-flex}
.mobile-brand .brand-name{font-size:20px}
.global-search{display:none}
.topbar-right{gap:4px}
.topbar .bell-button{width:44px;height:44px}
.main-content{padding:20px 16px 36px}
.app-footer{padding:8px 16px 110px;display:block;font-size:10px}
.app-footer div+div{margin-top:8px}
.app-footer a{margin:0 12px 0 0}
.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:80;height:calc(64px + env(safe-area-inset-bottom));padding:5px 10px calc(5px + env(safe-area-inset-bottom));background:var(--sidebar);border-top:1px solid var(--border);justify-content:space-around}
.bottom-nav a,.bottom-nav button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text3);font-size:9px;min-width:54px;min-height:48px;text-decoration:none;cursor:pointer}
.bottom-nav svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.bottom-nav .active{color:var(--blue-text)}
.bottom-nav .active svg{stroke-width:2}
.zen-fab{right:16px;bottom:calc(82px + env(safe-area-inset-bottom));padding:4px;border-radius:50%;min-height:0}
.zen-fab span{display:none}
.zen-fab .zen-avatar{width:42px;height:42px}
.zb-bell-panel{top:60px!important;right:12px!important;left:12px;width:auto}
.modal{max-height:92dvh;border-radius:20px 20px 0 0;border-bottom:0;max-width:100%}
#zs-overlay{padding:0;align-items:end}
.modal-head{padding:15px 19px}
.modal-body{padding:20px}
.modal-footer{padding:15px 20px calc(15px + env(safe-area-inset-bottom));flex-wrap:wrap}
.modal-footer .btn{flex:1}
.modal-head .btn{min-width:44px;min-height:44px}
#zs-toast{bottom:94px;width:max-content;max-width:90vw}
.chat-thread{max-height:45vh}
.chat-bubble{font-size:13px}
.search-result{padding:15px 5px;min-height:64px}
.notification-row{font-size:12px}
.notification-row small{font-size:11px}}

@keyframes zs-loading{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}
.zen-avatar .zen-orbit{animation:none!important}}

/* ============================================================
   LEGACY shell classes (หน้าเดิมที่ยังไม่ rebuild อ้างถึง) · ทาสีเรียบตาม token
   ============================================================ */
.v3-page-header{display:flex;align-items:flex-end;justify-content:space-between;margin:0 0 24px;flex-wrap:wrap;gap:16px}
.v3-page-greeting h1{font-size:26px;font-weight:650;letter-spacing:-.6px;color:var(--text);margin:0 0 6px;line-height:1.35}
.v3-page-greeting h1 em{font-style:normal;color:var(--text)}
.v3-page-sub{font-size:13px;color:var(--text2);margin:0;font-family:var(--thai)}
.v3-page-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:9px;background:var(--primary);color:#FFF;font-size:12px;font-weight:550;text-decoration:none;border:0;cursor:pointer;font-family:inherit;min-height:40px}
.v3-page-cta:hover{background:#1D4ED8}
.v3-ai-whisper{display:flex;align-items:center;gap:14px;padding:13px 16px;background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:20px;cursor:pointer;text-decoration:none;color:inherit}
.v3-whisper-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--blue-text);background:var(--tint-blue);flex-shrink:0}
.v3-whisper-icon svg{width:18px;height:18px}
.v3-whisper-text{flex:1;font-size:12.5px;color:var(--text2);line-height:1.6;font-family:var(--thai)}
.v3-whisper-text strong{color:var(--text);font-weight:600}
.v3-whisper-text em{font-style:normal;color:var(--blue-text)}
.v3-whisper-cta{color:var(--blue-text);font-size:12px;font-weight:600;flex-shrink:0}
.v3-hero-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px 25px;margin-bottom:22px;position:relative;overflow:hidden}
.v3-hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 2fr;gap:32px;align-items:center}
.v3-hero-left,.v3-hero-right{min-width:0}
.hc-label{font-size:12px;color:var(--text2);margin-bottom:8px}
.hc-value{font-family:var(--mono);font-size:40px;font-weight:500;letter-spacing:-1.7px;line-height:1.1;margin-bottom:6px;color:var(--text)}
.hc-value.hc-profit{color:var(--positive)}
.hc-value.hc-loss{color:var(--negative)}
.hc-cents{font-size:24px;font-weight:500;opacity:.75}
.hc-change{font-size:12px;font-weight:550;margin-bottom:16px;color:var(--text2)}
.hc-change.hc-profit{color:var(--positive)}
.hc-change.hc-loss{color:var(--negative)}
.hc-tf-row{display:flex;gap:2px;width:fit-content}
.hc-tf{font-family:var(--mono);font-size:10px;min-height:28px;padding:5px 8px;border-radius:6px;color:var(--text2);border:0;background:transparent;cursor:pointer}
.hc-tf.active{color:var(--blue-text);background:var(--tint-blue)}
.hc-chart{width:100%;height:140px;display:block}
.hc-x-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:9px;color:var(--text3);font-family:var(--mono);padding:0 4px}
.v3-stat-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:20px}
.v3-stat-card{background:var(--surface);padding:17px 16px;min-width:0}
.v3-stat-card-label{font-size:10px;color:var(--text2);margin-bottom:6px;display:flex;align-items:center;gap:6px}
.v3-stat-card-value{font-family:var(--mono);font-size:19px;font-weight:500;letter-spacing:-.6px;line-height:1.2;margin-bottom:4px;color:var(--text)}
.v3-stat-card-value.v3-profit{color:var(--positive)}
.v3-stat-card-value.v3-loss{color:var(--negative)}
.v3-stat-card-sub{font-size:9px;color:var(--text3)}
@media(max-width:1100px){.v3-hero-content{grid-template-columns:1fr;gap:20px}.v3-stat-tiles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.hc-value{font-size:34px}.hc-cents{font-size:20px}.v3-hero-card{padding:19px 18px}.v3-page-greeting h1{font-size:22px}}
/* ของเก่าที่หน้าอื่นอาจอ้าง · ซ่อน */
.v3-companion,.v3-dev-banner{display:none!important}