:root{--navy:#14384b;--green:#2f6b3a;--gold:#c79a3b;--cream:#f8f3e6;--ink:#1f2933;--mist:#edf5ee;--white:#fff}*{box-sizing:border-box}html,body{background:var(--cream);color:var(--ink);margin:0;padding:0;font-family:ui-rounded,Trebuchet MS,system-ui,sans-serif}a{color:inherit}.shell{max-width:980px;min-height:100vh;margin:0 auto;padding:32px 20px}.child-shell{position:relative}.card{background:#fff;border-radius:24px;margin-bottom:18px;padding:24px;box-shadow:0 10px 30px #14384b1a}.hero-card{background:linear-gradient(135deg,#fff,#edf5ee)}.woodland-hero{background:linear-gradient(135deg,#edf5ee,#fff7df)}.narrow-card{max-width:560px;margin:8vh auto}.stack{gap:12px;display:grid}.grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;display:grid}.button,button{background:var(--green);color:#fff;cursor:pointer;border:0;border-radius:999px;padding:12px 18px;font-weight:700;text-decoration:none;display:inline-block}.button.secondary,button.secondary{background:var(--navy)}.button.quiet,button.quiet,.quiet{color:var(--navy);background:0 0;border:1px solid #c9d0d4}.danger{background:#7a3030}.error-text{color:#7a3030;font-weight:700}button:disabled{opacity:.55;cursor:not-allowed}label{font-weight:700}input,select{width:100%;font:inherit;background:#fff;border:1px solid #c9d0d4;border-radius:12px;padding:12px}.muted{color:#65727d}.eyebrow{color:var(--green);letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;font-weight:800}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}hr{border:0;border-top:1px solid #e3e7e9;margin:20px 0}.learner-card{text-align:center}.avatar-placeholder{font-size:44px}.adventure-nav{grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0;display:grid}.adventure-tile{min-height:112px;color:var(--navy);background:#fff;border-radius:22px;place-items:center;font-size:1rem;display:grid;box-shadow:0 8px 20px #14384b14}.adventure-tile span{font-size:30px}.parent-corner{background:var(--navy);color:#fff;border-radius:999px;padding:10px 14px;font-size:.9rem;text-decoration:none;position:fixed;bottom:18px;right:18px}.auth-shell{background:radial-gradient(circle at 15% 10%,#c79a3b2e,#0000 24%),radial-gradient(circle at 85% 20%,#2f6b3a24,#0000 28%),linear-gradient(#f8f3e6 0%,#edf5ee 100%);place-items:center;min-height:100vh;padding:34px 18px;display:grid}.auth-panel{grid-template-columns:1fr 1fr;align-items:stretch;gap:28px;width:min(1100px,100%);display:grid}.auth-copy,.auth-card{border-radius:30px;padding:34px;box-shadow:0 16px 45px #14384b1c}.auth-copy{color:#fff;background:linear-gradient(145deg,#14384b,#2f6b3a);position:relative;overflow:hidden}.auth-copy:after{content:"";background:#ffffff0f;border-radius:50%;width:250px;height:250px;position:absolute;bottom:-85px;right:-70px}.auth-copy .eyebrow{color:#f2d58d}.auth-copy h1{margin:18px 0;font-size:clamp(2.2rem,5vw,4.2rem);line-height:.98}.auth-lede{max-width:30rem;font-size:1.15rem;line-height:1.55}.woodland-friends{flex-wrap:wrap;gap:10px;margin:28px 0;font-size:2rem;display:flex}.woodland-friends span{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1f;border-radius:18px;padding:8px 10px}.auth-note{opacity:.86;max-width:30rem;line-height:1.5}.auth-card{background:#fffffff5;align-self:center}.auth-card h2{margin:.25rem 0 .5rem;font-size:2rem}.auth-form{margin-top:20px}.auth-form input{border-radius:14px;padding:14px 15px}.auth-actions{flex-wrap:wrap;gap:12px;margin-top:6px;display:flex}.notice{border-radius:16px;gap:4px;margin-bottom:20px;padding:14px 16px;display:grid}.notice.success{color:#24592e;background:#edf7ee;border:1px solid #b8d8be}.notice.error{color:#7a3030;background:#fff0f0;border:1px solid #e2b7b7}.notice span{line-height:1.4}@media (max-width:760px){.auth-panel{grid-template-columns:1fr}.auth-copy,.auth-card{padding:26px}.auth-copy h1{font-size:2.6rem}.auth-shell{padding:18px 12px}.auth-actions button{width:100%}}@media (max-width:620px){.adventure-nav{grid-template-columns:repeat(2,1fr)}.shell{padding:20px 14px}}