:root{--ink:#13231c;--muted:#637068;--line:#dce5df;--surface:#fff;--canvas:#f3f7f4;--brand:#177245;--brand-dark:#0e5633;--brand-soft:#e5f4eb;--danger:#a83232;--danger-soft:#fceaea;--success:#246b45;--success-soft:#e7f5ed;--shadow:0 18px 55px #1837271a}*{box-sizing:border-box}html{background:var(--canvas);min-width:320px}body{color:var(--ink);background:radial-gradient(circle at 12% 12%, #37915e1a, transparent 30rem), var(--canvas);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:inherit}button,input{font:inherit}button{cursor:pointer}.auth-page{place-items:center;min-height:100vh;padding:2rem 1rem;display:grid}.auth-card{width:min(100%,29rem);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff0;border:1px solid #13231c14;border-radius:1.5rem;padding:clamp(1.5rem,5vw,2.5rem)}.brand{color:var(--ink);letter-spacing:-.02em;align-items:center;gap:.65rem;font-size:1.05rem;font-weight:750;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--brand);border-radius:.65rem;place-items:center;width:2rem;height:2rem;font-size:.85rem;display:grid}.auth-heading{letter-spacing:-.045em;margin:2rem 0 .4rem;font-size:clamp(1.75rem,6vw,2.2rem);line-height:1.15}.auth-intro{color:var(--muted);margin:0 0 1.7rem}.auth-form{gap:1rem;display:grid}.field{gap:.4rem;display:grid}.field label{font-size:.88rem;font-weight:650}.field input{border:1px solid var(--line);width:100%;min-height:3rem;color:var(--ink);background:var(--surface);border-radius:.75rem;outline:none;padding:.7rem .85rem;transition:border-color .15s,box-shadow .15s}.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #1772451f}.field-hint{color:var(--muted);margin:-.15rem 0 0;font-size:.8rem}.button{border:0;border-radius:.75rem;justify-content:center;align-items:center;min-height:3rem;padding:.75rem 1rem;font-weight:700;text-decoration:none;transition:background .15s,transform .15s;display:inline-flex}.button-primary{color:#fff;background:var(--brand)}.button-primary:hover{background:var(--brand-dark);transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.68;transform:none}.button-secondary{border:1px solid var(--line);color:var(--ink);background:var(--surface)}.button-secondary:hover{background:var(--canvas)}.form-message{border-radius:.75rem;margin:0;padding:.8rem .9rem;font-size:.9rem}.form-message-error{color:var(--danger);background:var(--danger-soft)}.form-message-success{color:var(--success);background:var(--success-soft)}.auth-switch{color:var(--muted);text-align:center;margin:1.4rem 0 0;font-size:.9rem}.auth-switch a{color:var(--brand-dark);font-weight:700}.app-shell{min-height:100vh}.app-header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe0;justify-content:space-between;align-items:center;gap:1rem;min-height:4.5rem;padding:0 5vw;display:flex}.header-actions{align-items:center;gap:.9rem;display:flex}.user-summary{color:var(--muted);text-align:right;font-size:.84rem;display:none}.user-summary strong{color:var(--ink);font-weight:650;display:block}.logout-button{min-height:2.45rem;padding:.55rem .8rem}.app-main{width:min(100% - 2rem,70rem);margin:0 auto;padding:clamp(2rem,7vw,5rem) 0}.eyebrow{color:var(--brand);letter-spacing:.1em;text-transform:uppercase;margin:0 0 .6rem;font-size:.78rem;font-weight:800}.app-title{letter-spacing:-.055em;max-width:42rem;margin:0;font-size:clamp(2.1rem,7vw,4.25rem);line-height:1.03}.app-description{max-width:38rem;color:var(--muted);margin:1.2rem 0 0;font-size:clamp(1rem,2vw,1.15rem)}.foundation-grid{gap:1rem;margin-top:2.5rem;display:grid}.foundation-card{border:1px solid var(--line);background:#ffffffb8;border-radius:1rem;padding:1.25rem}.foundation-card p{color:var(--muted);margin:0;font-size:.85rem}.foundation-card strong{word-break:break-word;margin-top:.25rem;font-size:1rem;display:block}.status-pill{color:var(--success);align-items:center;gap:.45rem;display:inline-flex}.status-pill:before{content:"";background:#36a267;border-radius:999px;width:.5rem;height:.5rem}.error-panel{text-align:center;place-items:center;min-height:100vh;padding:2rem;display:grid}.error-panel>div{max-width:30rem}.error-panel h1{letter-spacing:-.04em;margin-bottom:.6rem}.error-panel p{color:var(--muted)}@media (min-width:42rem){.user-summary{display:block}.foundation-grid{grid-template-columns:repeat(3,1fr)}}