.lx-shell{min-height:100vh;background:var(--surface-page);display:flex;flex-direction:column}.lx-main{width:100%;max-width:1100px;margin:0 auto;padding:20px 16px calc(84px + env(safe-area-inset-bottom));flex:1 1}.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:300;display:flex;background:var(--surface-card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tabbar button{position:relative;flex:1 1;min-height:58px;background:none;border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font:500 10.5px var(--font-primary);color:var(--text-muted);transition:color var(--duration-fast) var(--ease-out)}.tabbar button[aria-current=page]{color:var(--primary);font-weight:700}.tabbar button[aria-current=page]:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}.tabbar button:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.stat-grid4{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;gap:10px;margin-top:16px}.stat-grid4 .card{padding:14px 16px}@media (min-width:768px){.stat-grid4{grid-template-columns:repeat(4,1fr);gap:16px}}.lx-row{display:flex;align-items:center;gap:12px;width:100%;padding:13px 0;background:none;border:none;border-bottom:1px solid var(--border);cursor:pointer;text-align:left;font:inherit;transition:background var(--duration-fast) var(--ease-out)}.lx-row:hover{background:var(--tint-primary-hover)}.lx-row:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.exam-map-card{display:none}.exam-maprow{display:flex;align-items:center;gap:10px;margin-top:12px}@media (max-width:767px){.app-nav{display:none}.stat-grid{grid-template-columns:repeat(3,1fr);gap:10px}.stat-grid .card{padding:14px 12px}.stat-num{font-size:21px}.stat-lbl{font-size:9.5px;letter-spacing:.06em}.stat-hint{display:none}}@media (min-width:768px){.tabbar{display:none}.lx-main{padding:36px 24px 64px}}@media (min-width:1024px){.exam-map-card{display:flex}.exam-maprow{display:none}}.app-nav button{text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.toast-zone{position:fixed;bottom:calc(74px + env(safe-area-inset-bottom));left:16px;right:16px;z-index:500;display:flex;flex-direction:column;gap:10px;max-width:360px;margin-left:auto}@media (min-width:768px){.toast-zone{bottom:20px;right:20px;left:auto}}.toast{display:flex;gap:10px;align-items:flex-start;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:12px 14px;font:400 13.5px/1.5 var(--font-primary);color:var(--text-primary)}.toast .g{font-weight:700;flex-shrink:0}.toast.ok{border-left:3px solid var(--success)}.toast.ok .g{color:hsl(142,71%,25%)}.toast.er{border-left:3px solid var(--error)}.toast.er .g{color:hsl(0,65%,38%)}.toast.wa{border-left:3px solid var(--warning)}.toast.wa .g{color:hsl(38,92%,28%)}.toast.in{border-left:3px solid var(--info)}.toast.in .g{color:hsl(217,75%,40%)}.toast button{margin-left:auto;background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:14px;padding:2px;flex-shrink:0}.bell{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:6px;border:none;cursor:pointer;background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);transition:background var(--duration-fast) var(--ease-out)}.bell:hover{background:rgba(255,255,255,.12);color:#fff}.bell:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bell .cnt{position:absolute;top:4px;right:4px;min-width:17px;height:17px;padding:0 4px;border-radius:9999px;background:var(--error);color:#fff;font:700 10.5px/17px var(--font-primary);text-align:center}.nitem{display:flex;gap:12px;padding:13px 0;width:100%;background:none;border:none;border-bottom:1px solid var(--border);cursor:pointer;text-align:left;font:inherit}.nitem:last-child{border-bottom:none}.nitem .nd{width:8px;height:8px;border-radius:50%;background:var(--info);flex-shrink:0;margin-top:6px}.nitem.read .nd{background:transparent}.nitem .t{font:500 13.5px/1.5 var(--font-primary);color:var(--text-primary)}.nitem .m{font:400 12px var(--font-primary);color:var(--text-muted);margin-top:2px}.auth-wrap{max-width:480px;margin:0 auto}.auth-card{background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-sm)}.auth-card h1{font:700 26px var(--font-display);color:var(--primary);margin:0;text-align:center}.auth-card .sub{font:400 13.5px/1.6 var(--font-primary);color:var(--text-secondary);text-align:center;margin:8px 0 0}.a-field{display:flex;flex-direction:column;gap:6px;margin-top:16px}.a-field label{font:600 13px var(--font-primary);color:var(--text-primary)}.a-field input{width:100%;box-sizing:border-box;min-height:44px;padding:10px 14px;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-sm);font:400 14px var(--font-primary);color:var(--text-primary);outline:none;transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.a-field input:hover{border-color:var(--border-light)}.a-field input:focus{border-color:var(--primary);box-shadow:var(--focus-ring)}.a-field input[aria-invalid=true]{border-color:var(--error);box-shadow:var(--focus-ring-error)}.a-field .err-msg{font:400 12.5px var(--font-primary);color:hsl(0,65%,38%)}.a-row{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font:400 13px var(--font-primary)}.a-link{color:var(--primary);font-weight:600;text-decoration:none;background:none;border:none;cursor:pointer;padding:0;font-size:13px;font-family:var(--font-primary)}.a-link:hover{text-decoration:underline}.divider-or{display:flex;gap:16px;align-items:center;margin:24px 0;color:var(--text-muted);font:700 11px var(--font-primary);text-transform:uppercase;letter-spacing:.1em}.divider-or:after,.divider-or:before{content:"";flex:1 1;height:1px;background:var(--border)}.oidc{width:100%;box-sizing:border-box;min-height:44px;padding:12px;border:1px solid var(--border);background:var(--surface-card);border-radius:var(--radius-sm);font:600 14px var(--font-primary);color:var(--text-primary);cursor:pointer;display:flex;gap:10px;align-items:center;justify-content:center;transition:border-color var(--duration-fast) var(--ease-out)}.oidc:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.auth-foot{margin-top:24px;text-align:center;font:400 13px var(--font-primary);color:var(--text-secondary)}@media (max-width:480px){.auth-card{padding:24px 20px}}.set-grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px;align-items:start;margin-top:20px}@media (min-width:768px){.set-grid{grid-template-columns:200px 1fr;gap:24px}}.s-field{display:flex;flex-direction:column;gap:6px}.s-field label{font:600 13px var(--font-primary);color:var(--text-primary)}.s-field input{width:100%;max-width:360px;box-sizing:border-box;min-height:44px;padding:10px 14px;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-sm);font:400 14px var(--font-primary);color:var(--text-primary);outline:none}.s-field input:focus{border-color:var(--primary);box-shadow:var(--focus-ring)}.s-field input[readonly]{background:var(--surface-muted);color:var(--text-muted)}.sw-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}.sw-row:last-child{border-bottom:none}.sw-row .t{font:500 14px var(--font-primary);color:var(--text-primary)}.sw-row .d{font:400 12.5px var(--font-primary);color:var(--text-muted);margin-top:2px}.danger{border:1px solid hsla(0,84%,60%,.4)}@media (max-width:767px){.s-field input{max-width:none}}.skel{background:linear-gradient(90deg,var(--surface-muted) 25%,var(--bg-card-hover) 37%,var(--surface-muted) 63%);background-size:400% 100%;animation:skel-shimmer 1.4s linear infinite;border-radius:6px}@keyframes skel-shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media (prefers-reduced-motion:reduce){.skel{animation:none}}@keyframes lx-spin{to{transform:rotate(1turn)}}.flow-wrap{max-width:var(--container-sm);margin:0 auto;padding:48px 24px 64px}.flow-progress{display:flex;align-items:center;gap:8px;margin-bottom:28px}.flow-progress .seg{flex:1 1;height:4px;border-radius:var(--radius-full);background:var(--border);transition:background var(--duration-fast) var(--ease-out)}.flow-progress .seg.on{background:var(--accent)}.flow-progress .lbl{font:600 12px var(--font-primary);color:var(--text-muted);margin-left:8px;white-space:nowrap}.flow-step{display:none}.flow-step.active{display:block}.flow-kicker{font:700 11px var(--font-primary);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--primary-light)}.flow-title{font:700 26px/1.3 var(--font-display);color:var(--primary);margin:8px 0 0}.flow-sub{font:400 14px/1.6 var(--font-primary);color:var(--text-secondary);margin:8px 0 0}.flow-actions{display:flex;gap:10px;margin-top:28px}.flow-actions .spacer{flex:1 1}.flow-skip{font:500 13px var(--font-primary);color:var(--text-muted);background:none;border:none;cursor:pointer;padding:10px 8px}.flow-skip:hover{color:var(--primary);text-decoration:underline}.pick-list{display:grid;grid-gap:10px;gap:10px;margin-top:22px}.pick{display:flex;align-items:center;gap:14px;text-align:left;width:100%;min-height:64px;padding:14px 16px;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;font:400 14px/1.5 var(--font-primary);color:var(--text-primary);transition:border-color var(--duration-fast) var(--ease-out),background var(--duration-fast) var(--ease-out)}.pick:hover{border-color:var(--primary-light);background:var(--tint-primary-hover)}.pick:focus-visible{outline:3px solid hsla(207,81%,21%,.4);outline-offset:2px}.pick[aria-pressed=true]{border:2px solid var(--primary);background:var(--tint-primary);padding:13px 15px}.pick .t{font-weight:600}.pick .d{font-size:12.5px;color:var(--text-muted);margin-top:2px}.pick .dot{width:20px;height:20px;border-radius:50%;flex-shrink:0;border:2px solid var(--border-light);background:var(--surface-card)}.pick[aria-pressed=true] .dot{border:6px solid var(--primary)}.goal-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.bank-list .pick{min-height:52px;padding:10px 14px}.bank-list .pick[aria-pressed=true]{padding:9px 13px}.pick-sm{min-height:46px;padding:8px 14px;font-size:13.5px}.pick-sm[aria-pressed=true]{padding:7px 13px}.bank-disc{display:inline-flex;align-items:center;justify-content:center;color:#fff;font:700 12px var(--font-primary);letter-spacing:.02em}.bank-disc,.bank-ic{width:32px;height:32px;border-radius:8px;flex-shrink:0}.bank-ic{object-fit:cover;border:1px solid var(--border);background:#fff}.pick-sm .bank-ic{width:28px;height:28px;border-radius:7px}.bank-more{margin-top:8px}.bank-more summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;font:600 13px var(--font-primary);color:var(--primary);padding:10px 4px;min-height:44px;box-sizing:border-box}.bank-more summary::-webkit-details-marker{display:none}.bank-more summary:hover{text-decoration:underline}.bank-more summary:focus-visible{outline:3px solid hsla(207,81%,21%,.4);outline-offset:2px;border-radius:4px}.bank-more .chev{display:inline-block;transition:transform var(--duration-fast) var(--ease-in-out);font-size:15px}.bank-more[open] .chev{transform:rotate(90deg)}.ref-box{margin-top:16px;padding:12px 14px;background:var(--tint-gold);border:1px dashed var(--tint-gold-border);border-radius:var(--radius-md)}.ref-lbl{font:400 12.5px/1.5 var(--font-primary);color:var(--text-primary)}.ref-row{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}.ref-row code{font:500 14px var(--font-mono);border:1px solid var(--border);border-radius:var(--radius-xs);padding:7px 12px;letter-spacing:.04em}.ref-copy,.ref-row code{color:var(--primary);background:var(--surface-card)}.ref-copy{display:inline-flex;align-items:center;gap:6px;font:700 12.5px var(--font-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);padding:8px 12px;min-height:36px;cursor:pointer;transition:border-color var(--duration-fast) var(--ease-out)}.ref-copy:hover{border-color:var(--primary)}.ref-copy:focus-visible{outline:3px solid hsla(207,81%,21%,.4);outline-offset:2px}.ref-copied{display:block;font:600 12.5px var(--font-primary);color:hsl(142,71%,25%);margin-top:8px}.ref-copied[hidden]{display:none}.ref-warn{margin-top:12px;padding:11px 14px;background:var(--warning-bg);border:1px solid var(--warning);border-radius:var(--radius-md);font:600 13px/1.5 var(--font-primary);color:hsl(38,92%,28%)}.ref-warn[hidden]{display:none}@media (prefers-reduced-motion:no-preference){.ref-warn.flash{animation:ref-warn-flash .9s var(--ease-in-out) infinite}@keyframes ref-warn-flash{0%,to{border-color:var(--warning);box-shadow:none}50%{border-color:hsl(38,92%,38%);box-shadow:0 0 0 3px hsla(38,92%,50%,.35)}}}.pay-wrap{max-width:var(--container-sm);margin:0 auto}#pay-modal .modal{max-height:86vh;overflow-y:auto}.pay-summary{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font:400 14px var(--font-primary);color:var(--text-primary)}.pay-summary:last-of-type{border-bottom:none;font-weight:700}.pay-summary .muted{color:var(--text-muted)}.success-wrap{max-width:440px;margin:0 auto;text-align:center;padding:48px 24px}.success-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 20px;background:var(--success-bg);color:hsl(142,71%,25%);display:flex;align-items:center;justify-content:center;font:700 28px var(--font-primary)}@media (max-width:767px){.flow-wrap{padding:28px 16px 48px}.flow-actions{flex-wrap:wrap}.flow-actions .btn{flex:1 1}}