:root{--bg:#06111d;--panel:#0b1b2c;--panel2:#0e2236;--text:#f6f8ff;--muted:#b8c7da;--line:#24445f;--cyan:#20c7ff;--purple:#7653ff;--button:#236cff;--shadow:rgba(0,0,0,.3)}:root[data-theme=light]{--bg:#eef5fb;--panel:#fff;--panel2:#f6faff;--text:#14243a;--muted:#586b7e;--line:#c9d9e7;--shadow:rgba(20,45,70,.12)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 Arial,sans-serif}.shell{max-width:1500px;margin:auto;padding:22px}.hero{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:22px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px}.logo{width:145px}.brand h1{font-size:46px;margin:0}.brand sup{font-size:16px}.brand strong{font-size:25px;color:var(--cyan)}.brand p,.assist small{display:block;color:var(--muted);margin:3px 0}.assist{border-left:2px solid var(--cyan);padding-left:28px;font-size:18px}.assist b{display:block;font-size:23px}.theme,.contact button,.contact-editor button{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:13px;padding:13px 18px;font-weight:bold;cursor:pointer}.layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(300px,1fr);gap:20px;margin-top:20px}.panel,.sidecard{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 28px var(--shadow)}.panel{padding:22px}.panel section{display:flex;gap:15px;margin-bottom:22px}.num{min-width:43px;height:43px;border-radius:50%;display:grid;place-items:center;font-weight:bold;font-size:21px;background:linear-gradient(135deg,var(--purple),var(--button));box-shadow:0 0 15px #675cff}.grow{width:100%}h2{margin:2px 0 4px}p{color:var(--muted);margin:4px 0 12px}.drop{border:1px dashed #3d6b91;border-radius:14px;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer}.drop span{font-size:38px;color:var(--cyan)}.drop input{max-width:360px}.drop small,.expr small,.contact small,.sidecard li span{display:block;color:var(--muted)}.expressions{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.expr{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel2);cursor:pointer;min-height:125px}.expr:has(input:checked){border-color:var(--purple);box-shadow:0 0 16px rgba(118,83,255,.45)}.expr input{float:right}.expr b{font-size:18px}.contact{display:flex;align-items:center;justify-content:space-between;gap:15px;border:1px solid var(--line);background:var(--panel2);padding:14px 18px;border-radius:14px}.contact-editor{display:none;margin-top:12px;gap:10px}.contact-editor.open{display:flex}.contact-editor label{flex:1}.contact-editor input{width:100%;margin-top:5px;padding:12px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--text)}.create{width:100%;border:0;border-radius:12px;padding:17px;color:white;font-size:21px;font-weight:bold;background:linear-gradient(90deg,var(--purple),#18aafc);cursor:pointer}.sidecard{padding:22px;margin-bottom:18px}.sidecard ul{list-style:none;padding:0}.sidecard li{padding:9px 0}.sidecard li b{color:var(--cyan)}.sidecard ol{padding-left:26px}.sidecard ol li{padding:8px}.alert{padding:12px;margin-top:15px;border:1px solid #ff6577;border-radius:10px}.shell footer{display:flex;justify-content:space-between;color:var(--muted);padding:18px 5px;font-size:13px}.shell footer b{color:var(--cyan)}@media(max-width:900px){.hero{grid-template-columns:auto 1fr}.assist{grid-column:1/-1}.layout{grid-template-columns:1fr}.expressions{grid-template-columns:1fr}.contact{align-items:flex-start;flex-direction:column}.contact-editor.open{flex-direction:column}.logo{width:100px}.brand h1{font-size:34px}}
.top-actions{display:flex;align-items:center;gap:10px;justify-content:flex-end}.login-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:linear-gradient(90deg,var(--purple),#18aafc);color:#fff;border:0;border-radius:13px;padding:13px 20px;font-weight:bold;white-space:nowrap}.login-btn.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.user-chip{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15;padding-right:4px}.user-chip small{color:var(--muted)}.user-chip span{font-size:11px;color:var(--cyan);font-weight:bold;text-transform:uppercase;letter-spacing:.08em}.create-link{display:flex;justify-content:center;text-decoration:none}.preview-note{text-align:center;font-size:13px;margin:9px 0 0}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative}.back-link{position:absolute;left:28px;top:24px;color:var(--cyan);text-decoration:none;font-weight:bold}.login-card{width:min(460px,100%);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 15px 45px var(--shadow);text-align:center}.login-logo{width:120px}.login-card h1{font-size:38px;margin:8px 0 0}.login-card h1 sup{font-size:13px}.login-card>strong{color:var(--cyan);font-size:23px}.login-form{text-align:left;margin-top:22px}.login-form label{display:block;font-weight:bold;margin:14px 0}.login-form input{width:100%;margin-top:6px;padding:13px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--text);font-size:16px}.login-note{display:block;margin-top:18px;color:var(--muted)}@media(max-width:900px){.top-actions{grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap}.user-chip{align-items:flex-start}}

.quota-chip{display:flex;flex-direction:column;align-items:flex-end;line-height:1.1;padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel2);min-width:158px}.quota-chip small{color:var(--muted);font-size:11px}.quota-chip b{font-size:20px;color:var(--cyan)}.quota-chip b span{font-size:13px;color:var(--muted);font-weight:normal}.remaining-note{text-align:center;font-size:13px;margin:9px 0 0}.remaining-note.warning{color:#ffb25b}.create.disabled{opacity:.55;cursor:not-allowed;filter:grayscale(.25)}@media(max-width:900px){.quota-chip{align-items:flex-start}}
.admin-hero{grid-template-columns:auto 1fr auto}.access-panel{margin-top:20px}.access-summary{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}.limit-form{display:flex;gap:8px;align-items:flex-end}.limit-form label{font-weight:bold;color:var(--muted)}.limit-form input{display:block;width:100px;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--text)}.limit-form button{padding:11px 16px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);color:var(--text);font-weight:bold;cursor:pointer}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}.access-table{width:100%;border-collapse:collapse;min-width:1100px}.access-table th,.access-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;font-size:13px}.access-table th{position:sticky;top:0;background:var(--panel2);color:var(--cyan);z-index:1}.access-table tr:last-child td{border-bottom:0}.access-table .ua{max-width:420px;word-break:break-word;color:var(--muted)}.status-ok{color:#58d68d;font-weight:bold}.status-fail{color:#ff6b7a;font-weight:bold}@media(max-width:900px){.admin-hero{grid-template-columns:auto 1fr}.access-summary{flex-direction:column}.limit-form{align-items:flex-end}}