:root{--background:#f6f7f9;--foreground:#1b1f24;--muted:#697386;--line:#d8dee7;--panel:#ffffff;--primary:#0f766e;--primary-foreground:#ffffff;--danger:#b42318;--focus:rgba(15,118,110,0.26)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--background);color:var(--foreground);font-family:Arial,Helvetica,sans-serif}button,input,textarea{font:inherit}.shell{display:grid;place-items:center}.shell,.workspace{min-height:100vh;padding:32px 16px}.workspace-inner{width:min(980px,100%);margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.topbar h1{margin:0;font-size:24px;line-height:1.2}.topbar p{margin:4px 0 0;color:var(--muted);font-size:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 38px rgba(18,25,38,.08)}.card-header{padding:22px 22px 0}.card-title{margin:0;font-size:20px;line-height:1.25}.card-description{margin:8px 0 0;color:var(--muted);font-size:14px}.card-content{padding:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}.field{display:grid;grid-gap:7px;gap:7px}.field-full{grid-column:1/-1}.label{font-size:13px;font-weight:700}.input,.select-trigger,.textarea{width:100%;min-height:42px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--foreground);padding:10px 12px;outline:none}.textarea{min-height:96px;resize:vertical}.input:focus,.select-trigger:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--focus)}.error{color:var(--danger);font-size:12px}.button-row{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid transparent;border-radius:6px;padding:0 14px;cursor:pointer;font-weight:700;background:var(--primary);color:var(--primary-foreground)}.button.secondary{background:white;color:var(--foreground);border-color:var(--line)}.button:disabled{cursor:not-allowed;opacity:.6}.login-card{width:min(420px,100%)}.calendar-popover{width:312px;border:1px solid var(--line);border-radius:8px;background:white;padding:12px;box-shadow:0 18px 46px rgba(18,25,38,.16)}.rdp-root{--rdp-accent-color:var(--primary);--rdp-day_button-border-radius:6px}.history-list{display:grid;grid-gap:8px;gap:8px;margin-top:14px}.history-item{display:flex;justify-content:space-between;gap:12px;width:100%;border:1px solid var(--line);border-radius:6px;background:white;padding:10px 12px;cursor:pointer;text-align:left}.history-item strong{display:block}.history-item span{display:block;color:var(--muted);font-size:12px;white-space:pre-line}@media (max-width:720px){.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.button-row{justify-content:stretch;flex-direction:column-reverse}.button{width:100%}}