:root{color-scheme:light;--ink:#17211b;--muted:#68756d;--line:#dfe7e1;--surface:#ffffff;--canvas:#f4f7f4;--accent:#176b4d;--accent-dark:#0f4a35;--danger:#a33b3b}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}a{color:inherit}.shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,440px);padding:42px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 50px rgb(23 33 27/8%)}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}h1{margin:0;font-size:clamp(28px,5vw,42px);letter-spacing:-.035em}.lead{margin:14px 0 30px;color:var(--muted);line-height:1.6}.field{display:grid;grid-gap:8px;gap:8px;margin:18px 0}.field label{font-size:13px;font-weight:700}.field input{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;background:#fbfdfb;color:var(--ink)}.field input:focus{outline:3px solid rgb(23 107 77/18%);border-color:var(--accent)}.primary-button{width:100%;margin-top:8px;border:0;border-radius:10px;padding:14px 16px;background:var(--accent);color:#fff;cursor:pointer;font-weight:700}.primary-button:hover{background:var(--accent-dark)}.primary-button:disabled{cursor:wait;opacity:.65}.alert{color:var(--danger);background:#fff2f2}.alert,.notice{margin:16px 0;border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.45}.notice{color:var(--accent-dark);background:#edf8f1}.app-shell{min-height:100vh;padding:28px}.app-nav{display:flex;justify-content:space-between;align-items:center;gap:20px;max-width:1120px;margin:0 auto 30px}.brand{color:var(--accent);font-size:20px;font-weight:800;letter-spacing:-.03em}.ghost-button{border:1px solid var(--line);border-radius:9px;padding:9px 13px;background:var(--surface);color:var(--ink);cursor:pointer}.content-card{max-width:1120px;margin:0 auto;padding:36px;background:var(--surface);border:1px solid var(--line);border-radius:18px}.event-list{display:grid;grid-gap:10px;gap:10px;margin:28px 0}.event-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px;border:1px solid var(--line);border-radius:12px}.event-row div{display:grid;grid-gap:5px;gap:5px}.event-row span{color:var(--muted);font-size:13px}.event-row .status{color:var(--accent);font-weight:700;text-transform:uppercase}.create-event{border-top:1px solid var(--line);padding-top:22px}.create-event summary{cursor:pointer;color:var(--accent);font-weight:700}.event-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:20px}.event-form label{display:grid;grid-gap:7px;gap:7px;font-size:13px;font-weight:700}.event-form input,.event-form select,.event-form textarea{min-width:0;border:1px solid var(--line);border-radius:9px;padding:11px;color:var(--ink);background:#fbfdfb}.event-form textarea{min-height:92px;resize:vertical}.event-form .primary-button{grid-column:1/-1}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin:30px 0}.metric{border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;grid-gap:8px;gap:8px}.metric span{color:var(--muted);font-size:13px}.metric strong{font-size:28px}.breakdown{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.breakdown>div{border-top:2px solid var(--accent);padding-top:12px}.breakdown p{color:var(--muted)}.operations-section{margin-top:36px;border-top:1px solid var(--line);padding-top:26px}.operations-section h2{margin:0 0 16px}.table-list{display:grid;grid-gap:10px;gap:10px}.table-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px;border:1px solid var(--line);border-radius:12px}.table-row div{display:grid;grid-gap:5px;gap:5px}.table-row span{color:var(--muted);font-size:13px}.search-field{display:grid;grid-gap:7px;gap:7px;max-width:420px;margin:0 0 16px;font-size:13px;font-weight:700}.search-field input{border:1px solid var(--line);border-radius:9px;padding:11px;color:var(--ink)}.action-grid{display:flex;flex-wrap:wrap;gap:10px}.action-grid .ghost-button{min-width:150px}.invitation-actions{margin-bottom:10px}@media (max-width:700px){.breakdown,.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.auth-card,.content-card{padding:26px}.app-shell{padding:16px}.breakdown,.event-form,.metric-grid{grid-template-columns:1fr}}