:root{--bg:#f5f7fb;--panel:#fff;--text:#172033;--muted:#667085;--border:#d9deea;--primary:#4f46e5;--primary-dark:#4338ca;--success-bg:#ecfdf3;--success-border:#abefc6;--success-text:#067647;--error-bg:#fef3f2;--error-border:#fecdca;--error-text:#b42318;--warning-bg:#fffaeb;--warning-border:#fedf89;--warning-text:#7a2e0b;--shadow:0 16px 45px rgba(16,24,40,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}a{color:inherit}.auth-page{display:grid;place-items:center;min-height:100vh;padding:24px}.auth-card{width:100%;max-width:430px;padding:38px;background:var(--panel);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.brand-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:13px;color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);font-weight:800;margin-bottom:20px}h1,p{margin-top:0}h1{margin-bottom:7px;font-size:28px;letter-spacing:-.02em}.muted{color:var(--muted)}.form-stack,.settings-form{display:grid;gap:9px}.form-stack{margin-top:28px}.field{display:grid;gap:8px}label{font-size:14px;font-weight:700}input,textarea{width:100%;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text);padding:12px 13px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}textarea{resize:vertical;min-height:190px}input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}.button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:0 17px;border:0;border-radius:10px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.button-primary{color:#fff;background:var(--primary)}.button-primary:hover{background:var(--primary-dark)}.button-secondary{color:#344054;background:#fff;border:1px solid var(--border)}.button-wide{width:100%;margin-top:12px}.button-small{min-height:36px;padding:0 13px;font-size:14px}.notice{margin:21px 0;padding:13px 15px;border:1px solid;border-radius:10px}.notice-success{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}.notice-error{background:var(--error-bg);border-color:var(--error-border);color:var(--error-text)}.topbar{background:#fff;border-bottom:1px solid var(--border)}.topbar-inner{width:min(1120px,calc(100% - 40px));margin:0 auto;min-height:70px;display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{text-decoration:none;font-weight:850;letter-spacing:-.02em;font-size:21px}.user-menu{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}.user-menu form{margin:0}.container{width:min(1120px,calc(100% - 40px));margin:42px auto}.panel{max-width:920px;margin:0 auto;padding:34px;background:var(--panel);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.panel-heading{margin-bottom:24px}.panel-heading h1{font-size:25px}.field-help{font-size:13px;color:var(--muted)}.required{color:var(--primary);font-weight:700;font-size:12px;margin-left:5px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.warning{display:flex;gap:12px;align-items:flex-start;padding:14px 15px;margin-top:5px;color:var(--warning-text);background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:11px;font-size:14px}.warning-icon{display:grid;place-items:center;flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:#f79009;color:#fff;font-weight:800}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.form-actions{display:flex;justify-content:flex-end;margin-top:8px}@media(max-width:720px){.auth-card,.panel{padding:24px}.field-row{grid-template-columns:1fr}.topbar-inner{width:min(100% - 24px,1120px)}.container{width:min(100% - 24px,1120px);margin:24px auto}.user-menu>span{display:none}}