:root{--nav:#131212;--nav-text:#F7FFF4;--accent:#F08331;--accent-light:#ffb06b;--bg:#f6f7f5;--bg2:#eef1ed;--panel:#fff;--border:rgba(19,18,18,.10);--text:#2d2a27;--text-strong:#131212;--muted:#6f6b66;--green:#20b875;--red:#df4a5b;--shadow:0 18px 48px rgba(19,18,18,.10);--shadow-soft:0 10px 28px rgba(19,18,18,.07)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Segoe UI,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(240,131,49,.14),transparent 34%),radial-gradient(circle at top right,rgba(19,18,18,.08),transparent 32%),linear-gradient(180deg,var(--bg),var(--bg2))}.hidden{display:none!important}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card,.customer-hero,.customer-card,.status{background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.auth-card{width:min(500px,100%);padding:32px;border-top:5px solid var(--accent)}.eyebrow{color:var(--accent);font-weight:900;letter-spacing:1.4px;text-transform:uppercase;margin:0 0 10px;font-size:12px}h1{font-size:clamp(32px,4vw,44px);margin:0 0 12px;color:var(--text-strong);letter-spacing:-1px}.muted{color:var(--muted);line-height:1.5}label{display:block;margin:18px 0 8px;font-weight:900;color:var(--text-strong)}input,textarea,select{width:100%;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:14px;padding:13px 14px;font-size:1rem;box-shadow:var(--shadow-soft)}button,.secondary,.back-link,.secondary-button{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;border:0;border-radius:14px;padding:13px 18px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(240,131,49,.22)}form button{width:100%;margin-top:20px}.secondary-button,.secondary,.back-link{background:#131212;color:#F7FFF4;box-shadow:none;border:1px solid rgba(19,18,18,.12)}.secondary-button{width:100%;margin-top:10px}.back-link{margin-top:18px}.status{margin-top:16px;padding:14px 16px;color:var(--muted);box-shadow:var(--shadow-soft)}.status.ok{color:#0f6e45;border-color:rgba(32,184,117,.24);background:rgba(32,184,117,.08)}.status.err{color:#a92f3f;border-color:rgba(223,74,91,.24);background:rgba(223,74,91,.08)}.customer-shell{width:min(1220px,calc(100% - 36px));margin:auto;padding:28px 0 44px}.customer-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;margin-bottom:16px;border-top:5px solid var(--accent)}.actions{display:flex;gap:12px;flex-wrap:wrap}.customer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}.customer-card{padding:22px;border-top:5px solid var(--accent)}.customer-card h2{font-size:1.6rem;margin:8px 0;color:var(--text-strong)}.customer-card p{color:var(--muted)}.customer-topline span{display:inline-flex;border-radius:999px;padding:6px 10px;background:rgba(32,184,117,.10);color:#0f6e45;font-weight:900;font-size:.78rem}dl{display:grid;grid-template-columns:100px 1fr;gap:8px 12px;margin:16px 0}dt{color:var(--muted);font-weight:900}dd{margin:0;word-break:break-word}.customer-card button{width:100%;margin-top:10px}@media(max-width:980px){.customer-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.customer-grid{grid-template-columns:1fr}.customer-hero{flex-direction:column;align-items:flex-start}}