:root{color-scheme:light;--ink:#172033;--muted:#5d687b;--navy:#102747;--blue:#1769aa;--cyan:#4ab7d8;--line:#dce3eb;--soft:#f3f7fa;--green:#15724f;--red:#a42d2d}*{box-sizing:border-box}body{margin:0;background:#f7f9fb;color:var(--ink);font:16px/1.5 "Segoe UI",Arial,sans-serif}.topbar{height:82px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;gap:14px;align-items:center}.brand img{width:52px;height:52px;object-fit:contain}.brand strong,.brand span{display:block}.brand strong{font-size:20px;color:var(--navy)}.brand span{color:var(--muted);font-size:13px}.staging-badge{background:#fff4ce;color:#6a4b00;border:1px solid #e7cc72;border-radius:999px;padding:7px 12px;font-weight:700;font-size:12px;letter-spacing:.08em}main{min-height:calc(100vh - 143px)}.auth-layout{max-width:1180px;margin:auto;padding:70px clamp(20px,5vw,72px);display:grid;grid-template-columns:1.15fr .85fr;gap:72px;align-items:start}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-weight:700;color:var(--blue);font-size:13px}.auth-intro h1,.workspace-main>h1{font-size:clamp(38px,5vw,62px);line-height:1.04;letter-spacing:-.04em;margin:10px 0 22px;color:var(--navy)}.auth-intro>p:not(.eyebrow){font-size:19px;color:var(--muted)}.auth-intro ul{list-style:none;padding:0;margin-top:32px}.auth-intro li{padding:10px 0;border-bottom:1px solid var(--line)}.auth-intro li:before{content:"✓";color:var(--green);font-weight:800;margin-right:12px}.login-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 18px 48px rgba(16,39,71,.1)}h2,h3{color:var(--navy)}.login-card h2{font-size:28px;margin:0}.login-card>div>p{color:var(--muted);margin-top:5px}form{display:grid;gap:8px;margin-top:24px}label{font-weight:700;color:#243650;font-size:13px;margin-top:8px}input{width:100%;border:1px solid #bcc8d6;border-radius:8px;padding:12px 13px;font:inherit;color:var(--ink);background:#fff}input:focus{outline:3px solid rgba(74,183,216,.25);border-color:var(--blue)}small{color:var(--muted)}button{font:inherit;cursor:pointer}.primary{border:0;border-radius:8px;background:var(--blue);color:#fff;padding:13px 18px;font-weight:750;margin-top:13px}.primary:hover{background:#10598f}.primary:disabled{opacity:.55}.link-button{border:0;background:none;color:var(--blue);padding:16px 0 0;font-weight:700}.message{margin-top:18px;padding:12px 14px;border-radius:8px}.message.error{background:#fff0f0;color:var(--red);border:1px solid #e4aaaa}.message.success{background:#e9f7f0;color:var(--green);border:1px solid #9cd1b8}#qrPanel{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}#qrImage{display:block;width:240px;height:240px;max-width:100%;margin:12px auto;background:#fff}.manual-secret{overflow-wrap:anywhere;font-size:13px}.workspace{min-height:calc(100vh - 143px);display:grid;grid-template-columns:250px 1fr}.workspace aside{background:var(--navy);color:#fff;padding:30px 18px;display:flex;flex-direction:column}.workspace-brand{font-size:20px;font-weight:750}.workspace-brand span{display:block;font-size:12px;color:#b9cfdf;font-weight:500}.workspace nav{display:grid;gap:7px;margin-top:45px}.workspace nav button,.logout{border:0;border-radius:8px;padding:12px;text-align:left;background:transparent;color:#d8e6f0}.workspace nav button.active{background:#1e4772;color:#fff}.workspace nav button:disabled{opacity:.45}.logout{margin-top:auto;border:1px solid #58728e;text-align:center}.workspace-main{padding:60px clamp(28px,6vw,80px)}.workspace-main>p{font-size:18px;color:var(--muted)}.success-card,.notice{max-width:780px;margin-top:30px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:12px}.success-card{border-left:5px solid var(--green)}.notice{border-left:5px solid var(--cyan);background:#edf7fb}.success-card h2,.notice h2{margin:0 0 6px;font-size:20px}.success-card p,.notice p{margin:0;color:var(--muted)}footer{padding:22px;text-align:center;border-top:1px solid var(--line);color:var(--muted);background:#fff;font-size:13px}@media(max-width:820px){.auth-layout{grid-template-columns:1fr;gap:34px;padding-top:42px}.workspace{grid-template-columns:1fr}.workspace aside{min-height:190px}.workspace nav{margin-top:20px}.logout{margin-top:20px}.topbar{height:auto;padding-top:14px;padding-bottom:14px}.brand strong{font-size:16px}.staging-badge{font-size:10px}}