:root{--color-bg:#f3f7f6;--color-panel:#fff;--color-text:#102229;--color-muted:#60737a;--color-line:#d9e3e5;--color-primary:#078b8c;--color-primary-dark:#045f66;--color-accent:#f0b43e;--color-danger:#c73535;--color-mint:#d9f1ed;--color-blue:#233d4d;--radius-sm:6px;--radius-md:8px;--shadow-panel:0 18px 60px rgba(16,34,41,.13)}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}.sidebar{background:var(--color-text);color:#fff;padding:24px}.brand{font-size:24px;font-weight:800;margin-bottom:32px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{color:hsla(0,0%,100%,.82);padding:10px 12px;border-radius:var(--radius-sm)}.nav a:hover{background:hsla(0,0%,100%,.1);color:#fff}.main{padding:32px}.panel{background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-md);box-shadow:var(--shadow-panel);padding:24px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.muted{color:var(--color-muted)}.button{border:0;border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;padding:10px 14px;cursor:pointer;font-weight:780}.button:disabled{cursor:not-allowed;opacity:.62}.button.full{width:100%}.button.secondary{background:var(--color-text)}.field{display:grid;grid-gap:6px;gap:6px}.field input,.field select,.field textarea{border:1px solid var(--color-line);border-radius:var(--radius-sm);padding:10px 12px;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--color-primary);outline:3px solid rgba(7,139,140,.18)}.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 84% 12%,rgba(7,139,140,.18),transparent 28%),linear-gradient(135deg,rgba(217,241,237,.78),rgba(243,247,246,.92) 42%,#fff)}.login-hero{width:min(1040px,100%);display:grid;grid-template-columns:1fr 430px;grid-gap:34px;gap:34px;align-items:center}.login-copy{padding:12px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;color:var(--color-primary-dark);font-size:12px;font-weight:850;letter-spacing:0;text-transform:uppercase}.eyebrow:before{content:"";width:22px;height:2px;background:var(--color-danger)}.login-copy h1{max-width:600px;margin:0;color:var(--color-text);font-size:clamp(54px,7.4vw,96px);line-height:.98;letter-spacing:0}.login-copy h1 span{display:block}.login-copy p:not(.eyebrow){max-width:560px;margin:22px 0 0;color:var(--color-muted);font-size:19px;line-height:1.55}.login-card{background:hsla(0,0%,100%,.94);border:1px solid rgba(217,227,229,.92);box-shadow:var(--shadow-panel);padding:28px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.login-card,.login-mark{border-radius:var(--radius-md)}.login-mark{width:42px;height:42px;display:grid;place-items:center;margin-bottom:20px;background:linear-gradient(135deg,var(--color-primary),var(--color-blue));color:#fff;font-weight:850;box-shadow:0 8px 24px rgba(7,139,140,.28)}.login-card h2{margin:0 0 8px;font-size:30px;line-height:1.1}.login-card form{margin-top:22px}.login-card .muted{line-height:1.5}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{position:static}.grid.cols-3{grid-template-columns:1fr}.login-page{align-items:start;padding:18px}.login-hero{grid-template-columns:1fr;gap:22px}.login-copy h1{font-size:clamp(48px,15vw,72px);line-height:1}}