:root{--ink:#172033;--muted:#6f7b90;--line:#e5e9f2;--bg:#f5f7fb;--primary:#5b5ce2;--primary-dark:#4647c7;--nav:#111a2e;--white:#fff;--green:#10b981;--red:#ef4444;--gold:#f59e0b;--shadow:0 12px 35px rgba(23,32,51,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif}a{color:inherit}h1,h2,h3,p{margin-top:0}button,input,select,textarea{font:inherit}.sidebar{position:fixed;z-index:20;inset:0 auto 0 0;width:258px;background:var(--nav);color:#fff;display:flex;flex-direction:column;padding:26px 17px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;padding:0 8px 30px}.brand-mark,.auth-logo span{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#696af0,#8b5cf6);display:grid;place-items:center;font-size:21px;box-shadow:0 7px 20px rgba(91,92,226,.35)}.brand strong,.brand small{display:block}.brand strong{font-size:19px}.brand 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.auth-visual{background:radial-gradient(circle at 78% 24%,rgba(139,92,246,.55),transparent 25%),radial-gradient(circle at 15% 78%,rgba(91,92,226,.35),transparent 30%),linear-gradient(145deg,#0d162a 0%,#20245c 58%,#5134a3 100%);overflow:hidden}.auth-visual:after{content:'';position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-170px;top:-120px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}.auth-visual.register{background:radial-gradient(circle at 76% 20%,rgba(52,211,153,.45),transparent 25%),radial-gradient(circle at 15% 78%,rgba(91,92,226,.38),transparent 30%),linear-gradient(145deg,#0d162a 0%,#153b4c 58%,#18665c 100%)}.auth-copy{position:relative;z-index:1}
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