.ai-credits-page{max-width:1120px;margin:42px auto;padding:0 22px 48px}.ai-credit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:28px 0}.ai-credit-card{padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--panel);min-width:0}.ai-credit-card h2{font-size:20px;margin:0 0 14px}.ai-credit-card p{line-height:1.8;color:var(--muted,#65766b)}.ai-balance-card{background:linear-gradient(135deg,#20382e,var(--panel))}.ai-balance{display:block;font-size:64px;letter-spacing:-3px;line-height:1.3;color:var(--green)}.ai-balance small,.ai-remaining small{font-size:16px;margin-left:10px;letter-spacing:0}.ai-remaining{display:block;font-size:42px;color:var(--green)}.ai-small-note{font-size:13px;line-height:1.7;color:var(--muted,#65766b)}.ai-redeem-form{display:grid;gap:10px}.ai-credit-card label{display:block;font-size:14px;margin-bottom:7px}.ai-credit-card input{width:100%;min-width:0;padding:12px 14px;background:var(--raised);color:var(--text);border:1px solid var(--line);border-radius:10px;font:inherit}.ai-copy-row{display:flex;gap:8px}.ai-copy-row input{font-family:monospace;font-size:13px}.ai-copy-row button{flex-shrink:0}.ai-ledger-scroll{overflow-x:auto}.ai-ledger table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}.ai-ledger th,.ai-ledger td{padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px}.ai-hint-state{padding:28px 0}.ai-hint-state>p{line-height:1.9}.ai-current-hint{margin:24px 0;padding:20px;border:1px solid #375848;background:#21352c;color:var(--text);border-radius:12px;line-height:1.9;white-space:pre-wrap}.ai-current-hint[data-error=true]{background:#382724;border-color:#694039;color:var(--red)}@media(max-width:680px){.ai-credit-grid{grid-template-columns:1fr}.ai-credit-card{padding:22px}.ai-credits-page{margin-top:25px;padding-inline:16px}.ai-credits-page .section-heading{align-items:flex-start;gap:16px;flex-direction:column}.ai-copy-row{flex-wrap:wrap}.ai-copy-row input{flex-basis:100%}}

.tutor-workspace-panel{padding:28px 30px}.tutor-panel-topline{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:24px}.tutor-panel-topline h3{font-size:20px}.tutor-session-note{border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:13px;line-height:1.9}.tutor-session-note strong{color:var(--text)}.ai-hint-state .button{margin:0 0 10px}.tutor-workspace-panel .ai-current-hint{margin-bottom:0}@media(max-width:680px){.tutor-workspace-panel{padding:22px 18px}.tutor-panel-topline{flex-wrap:wrap}}

.tutor-quota{padding:20px;background:linear-gradient(135deg,#22342d,var(--raised));border:1px solid #3a5145;border-radius:14px;font-size:14px}
.tutor-quota-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.tutor-quota-label{display:block;color:var(--text);font-weight:600}
.tutor-quota-total{display:flex;align-items:baseline;gap:8px;margin-top:4px;color:var(--green)}
.tutor-quota-total strong{font-size:42px;line-height:1.2;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.tutor-quota-total>span{font-size:15px}
.tutor-account-badge{padding:4px 9px;border:1px solid #486452;border-radius:6px;font-size:12px;color:var(--green);white-space:nowrap}
.tutor-quota-breakdown{display:flex;flex-wrap:wrap;gap:8px 20px;padding-top:16px;margin-top:16px;border-top:1px solid #3a5145;color:var(--muted)}
.tutor-quota-breakdown>[hidden]{display:none}
.tutor-quota-breakdown strong{font-size:16px;color:var(--text);font-variant-numeric:tabular-nums}
.tutor-quota-unit{font-size:12px}
.tutor-quota p{margin:10px 0 0;font-size:13px;color:var(--text);line-height:1.8}
.tutor-quota[data-state=empty]{background:var(--raised);border-color:var(--line)}
.tutor-quota[data-state=empty] .tutor-quota-total{color:var(--muted)}
@media(max-width:680px){.tutor-quota{padding:16px}.tutor-quota-heading{gap:10px}.tutor-quota-total strong{font-size:36px}}

.ai-invitation-message{display:block;width:100%;min-height:140px;padding:12px 14px;background:var(--raised);color:var(--text);border:1px solid var(--line);border-radius:10px;font:inherit;line-height:1.8;resize:vertical}