:root{--bg:#071510;--panel:#0d2119;--panel2:#11291f;--text:#f4f7f5;--muted:#9eb1a8;--line:#214436;--accent:#b9f44b;--accent2:#6ee7b7;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:#f4f7f5;color:#102019}.landing,.login-page{background:var(--bg);color:var(--text);min-height:100vh}.brand{font-weight:800;font-size:1.25rem;letter-spacing:-.02em}.mark{color:var(--accent);margin-right:.35rem}.hero{padding:32px max(6vw,28px) 80px;background:radial-gradient(circle at 80% 20%,#173b2c 0,transparent 35%),var(--bg)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;min-height:70vh}.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.18em;color:#7ea491}.hero h1,.login-copy h1{font-size:clamp(3rem,7vw,6.5rem);line-height:.94;letter-spacing:-.06em;margin:18px 0 24px;max-width:900px}.hero p,.login-copy p{font-size:1.14rem;line-height:1.7;color:var(--muted);max-width:680px}.actions{display:flex;gap:12px;margin-top:32px}.btn{display:inline-flex;justify-content:center;align-items:center;padding:14px 20px;border-radius:12px;text-decoration:none;border:1px solid transparent;font-weight:750}.primary{background:var(--accent);color:#102014}.ghost{border-color:#355747;color:var(--text)}.preview{background:linear-gradient(145deg,#10271d,#091a13);border:1px solid #294c3d;padding:22px;border-radius:26px;box-shadow:0 40px 80px #0006}.preview-top{display:flex;justify-content:space-between;color:#afc0b7;margin-bottom:20px}.dot{width:10px;height:10px;border-radius:50%;background:var(--accent)}.cards,.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.cards article,.stats article{background:#f9fbfa;color:#15251e;border-radius:18px;padding:22px}.cards small,.stats small{display:block;color:#6b7b74;font-weight:700}.cards strong,.stats strong{display:block;font-size:2.1rem;margin:9px 0}.cards em{color:#4a755f;font-style:normal;font-size:.85rem}.features{padding:80px max(6vw,28px);background:#f4f7f5}.features h2{font-size:clamp(2rem,4vw,4rem);max-width:850px;letter-spacing:-.05em}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}.feature-grid article{background:white;border:1px solid #dde6e1;border-radius:20px;padding:26px}.feature-grid b{color:#57816d}.feature-grid p{color:#68766f}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:8vw;padding:7vw}.login-card{background:#fff;color:#102019;padding:36px;border-radius:24px;max-width:520px;width:100%;box-shadow:0 30px 80px #0007}.login-card h2{font-size:2rem;margin-top:0}.login-card label{display:block;font-weight:700;margin:16px 0 7px}.login-card input{width:100%;padding:14px 15px;border-radius:10px;border:1px solid #cbd8d2;font:inherit}.login-card button{width:100%;margin-top:22px;border:0;cursor:pointer}.error{background:#fff0f0;color:#8b2020;padding:10px;border-radius:8px}.app{display:flex;min-height:100vh}.sidebar{width:255px;background:var(--bg);color:var(--text);padding:28px 20px;position:fixed;height:100vh;display:flex;flex-direction:column}.sidebar nav{display:flex;flex-direction:column;gap:5px;margin-top:38px}.sidebar a,.sidebar button{color:#a9bcb2;text-decoration:none;padding:11px 13px;border-radius:10px;background:none;border:0;text-align:left;font:inherit}.sidebar a.active,.sidebar a:hover{background:#173126;color:white}.sidebar-bottom{margin-top:auto;border-top:1px solid #173126;padding-top:12px;display:grid}.content{margin-left:255px;padding:42px;flex:1}.content header{display:flex;justify-content:space-between;align-items:center}.content h1{font-size:2.5rem;letter-spacing:-.04em;margin:5px 0 30px}.user-chip{background:white;border:1px solid #dce5e1;padding:10px 14px;border-radius:999px}.stats{grid-template-columns:repeat(4,1fr)}.stats article{border:1px solid #dce5e1}.stats article.accent{background:#dfffa2}.stats span{font-size:.82rem;color:#728078}.panel{margin-top:18px;border-radius:24px;background:var(--panel);color:white;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.panel h2{font-size:2.2rem;letter-spacing:-.04em;margin:8px 0}.panel p{color:#aac0b5;line-height:1.6}.checklist{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:center}.checklist span{background:#153328;border:1px solid #285140;padding:14px;border-radius:12px;color:#dcebe4}@media(max-width:900px){.hero-grid,.login-shell,.panel{grid-template-columns:1fr}.preview{margin-top:20px}.feature-grid,.stats{grid-template-columns:repeat(2,1fr)}.sidebar{display:none}.content{margin-left:0;padding:24px}}@media(max-width:560px){.feature-grid,.stats,.cards{grid-template-columns:1fr}.hero h1{font-size:3.1rem}.actions{flex-direction:column}}