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13px}.auth-fields input:focus{border-color:#93c5fd;box-shadow:0 0 0 3px #dbeafe}.landing-map-strip{border:1px solid var(--line);background:#fff;border-radius:24px;grid-template-columns:1.15fr .85fr;width:min(1320px,100% - 48px);margin:0 auto 92px;display:grid;overflow:hidden;box-shadow:0 20px 50px #0f172a0d}.map-visual{background:linear-gradient(145deg,#dbeafe,#ccfbf1);min-height:370px;position:relative;overflow:hidden}.map-grid-lines{background-image:linear-gradient(#2563eb17 1px,#0000 1px),linear-gradient(90deg,#2563eb17 1px,#0000 1px);background-size:42px 42px;position:absolute;inset:0;transform:rotate(-7deg)scale(1.2)}.map-visual:after{content:"";border:3px solid #2563eb6b;border-radius:42% 58% 61% 39%/49% 42% 58% 51%;width:62%;height:48%;position:absolute;top:16%;left:8%;transform:rotate(-9deg)}.map-pin{z-index:2;background:var(--primary);border:5px solid #fff;border-radius:50%;width:20px;height:20px;position:absolute;box-shadow:0 4px 12px #0f172a33}.pin-a{top:34%;left:28%}.pin-b{background:var(--spatial);top:46%;right:22%}.buffer-ring{z-index:1;border:2px dashed var(--warning);background:#f59e0b14;border-radius:50%;width:150px;height:150px;position:absolute;top:26%;right:10%}.map-label-card{z-index:3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border:1px solid #fffc;border-radius:14px;padding:15px 17px;position:absolute;bottom:22px;left:22px;box-shadow:0 10px 30px #0f172a14}.map-label-card strong,.map-label-card span{display:block}.map-label-card strong{color:var(--navy);font-size:12px}.map-label-card span{color:var(--muted);margin-top:5px;font-size:10px}.map-strip-copy{flex-direction:column;justify-content:center;padding:48px;display:flex}.map-strip-copy h2,.section-heading h2{color:var(--navy);letter-spacing:-.035em;margin:12px 0 15px;font-size:clamp(28px,3vw,40px);line-height:1.15}.map-strip-copy p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.7}.map-strip-copy 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50px;display:grid}.auth-brand{position:absolute;top:28px;left:clamp(24px,5vw,72px)}.auth-card{border:1px solid var(--line);background:#fff;border-radius:24px;width:min(460px,100%);padding:36px;box-shadow:0 28px 70px #0f172a1a}.auth-card h1{color:var(--navy);letter-spacing:-.04em;margin:14px 0 12px;font-size:34px;line-height:1.08}.auth-card>p:not(.eyebrow){color:var(--muted);margin:0;font-size:13px;line-height:1.65}.auth-card .status-pill{margin-bottom:22px}.auth-meta{text-align:center;color:var(--muted);gap:4px;margin-top:16px;font-size:10px;display:grid}.teacher-shell{background:var(--bg);min-height:100vh;padding-top:72px}.teacher-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff5;align-items:center;gap:34px;height:72px;padding:0 clamp(20px,4vw,54px);display:flex;position:fixed;top:0;left:0;right:0}.teacher-header 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