:root{--ref-aqua:#79ead5;--ref-violet:#806df2;--ref-ink:#f8f7ff;--ref-muted:#c9c6dc;--ref-panel:rgba(34,31,64,.84);--ref-line:rgba(255,255,255,.11);--ref-shadow:0 28px 70px rgba(7,5,24,.3)}
.referral-shell{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:clamp(9rem,13vw,11rem) 0 80px;min-height:86vh}
.referral-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:36px}
.referral-hero h1{margin:.18em 0;font-size:clamp(3rem,7.5vw,6.6rem);line-height:.92;letter-spacing:-.065em;max-width:850px}
.referral-hero h1 span{color:var(--ref-aqua)}
.referral-hero p:not(.referral-kicker){max-width:670px;margin:20px 0 0;color:var(--ref-muted);font-size:clamp(1rem,2vw,1.16rem)}
.referral-kicker{margin:0;color:var(--ref-aqua);font-size:.76rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.referral-back{flex:none;color:var(--ref-aqua);font-weight:800;text-decoration:none;padding:10px 0}
.referral-loading,.referral-error{padding:42px;border:1px solid var(--ref-line);border-radius:28px;background:var(--ref-panel);box-shadow:var(--ref-shadow);text-align:center}
.referral-loading[hidden],.referral-error[hidden],#referralContent[hidden]{display:none!important}
.referral-loading{display:grid;justify-items:center;gap:14px;color:var(--ref-muted)}
.referral-spinner{width:34px;height:34px;border:3px solid rgba(121,234,213,.18);border-top-color:var(--ref-aqua);border-radius:50%;animation:ref-spin .8s linear infinite}
@keyframes ref-spin{to{transform:rotate(360deg)}}
.referral-error h2{margin:8px 0}.referral-error>p:not(.referral-kicker){color:var(--ref-muted);margin-bottom:20px}
.referral-overview{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px}
.referral-card{border:1px solid var(--ref-line);border-radius:28px;background:var(--ref-panel);box-shadow:var(--ref-shadow);backdrop-filter:blur(20px);padding:clamp(24px,3.6vw,38px)}
.referral-card h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.04;margin:9px 0 12px}.referral-card>p:not(.referral-kicker){color:var(--ref-muted)}
.progress-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;background:radial-gradient(circle at 12% 12%,rgba(121,234,213,.13),transparent 36%),linear-gradient(145deg,rgba(38,35,75,.96),rgba(26,24,51,.9))}
.progress-ring{width:142px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--ref-aqua) var(--progress),rgba(255,255,255,.09) 0);position:relative;box-shadow:0 0 0 1px rgba(121,234,213,.12),0 18px 45px rgba(7,5,24,.34)}
.progress-ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:#201d3e;border:1px solid rgba(255,255,255,.08)}
.progress-ring div{position:relative;z-index:1;text-align:center}.progress-ring strong,.progress-ring span{display:block}.progress-ring strong{font-size:2.75rem;line-height:.9;color:#fff}.progress-ring span{font-size:.72rem;color:var(--ref-muted);margin-top:8px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.progress-copy p:not(.referral-kicker){color:var(--ref-muted)}
.referral-stats{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ref-line);padding-top:24px;gap:12px}
.referral-stats div{padding:0 15px;border-right:1px solid var(--ref-line)}.referral-stats div:first-child{padding-left:0}.referral-stats div:last-child{border:0}.referral-stats strong,.referral-stats span{display:block}.referral-stats strong{font-size:1.8rem}.referral-stats span{color:var(--ref-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;font-weight:800}
.invite-card label{display:block;margin:24px 0 7px;font-size:.78rem;color:var(--ref-muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.referral-link-row{display:flex;gap:9px}.referral-link-row input{min-width:0;flex:1;background:rgba(7,5,24,.48);border:1px solid rgba(121,234,213,.34);border-radius:14px;color:#fff;padding:13px 14px;font:600 .9rem/1.2 monospace}
.referral-button,.share-grid button{border:0;border-radius:999px;background:var(--ref-aqua);color:#17162c;font-family:inherit;font-size:.84rem;font-weight:800;line-height:1;padding:12px 18px;cursor:pointer;transition:transform .16s ease,opacity .16s ease,border-color .16s ease}
.referral-button:hover,.share-grid button:hover{transform:translateY(-2px)}.referral-button:disabled,.share-grid button:disabled{cursor:not-allowed;opacity:.48;transform:none}.referral-button.secondary{background:transparent;color:var(--ref-aqua);border:1px solid rgba(121,234,213,.42)}
.share-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.share-grid button{background:rgba(255,255,255,.055);color:#fff;border:1px solid var(--ref-line);padding:11px 9px}.share-grid .share-primary{grid-column:span 2;background:linear-gradient(135deg,#5b46d9,#4933b8);border-color:transparent}.share-primary span{margin-right:5px;color:var(--ref-aqua)}
.share-fallback,.referral-disclosure{font-size:.8rem;margin-top:13px}.referral-disclosure{padding:12px 14px;border-radius:14px;border:1px solid rgba(121,234,213,.2);background:rgba(121,234,213,.065)}
.referral-section{margin-top:40px}.referral-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:15px}.referral-section-head h2{font-size:clamp(1.8rem,4vw,3rem);margin:3px 0 0}.referral-section-head>a{color:var(--ref-aqua);font-weight:800;text-decoration:none}
.reward-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.reward-card{position:relative;overflow:hidden}.reward-card:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--ref-aqua),var(--ref-violet))}.reward-card-top{display:flex;justify-content:space-between;gap:20px}.reward-number{color:var(--ref-aqua);font-size:.76rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.reward-status{height:max-content;border:1px solid var(--ref-line);border-radius:999px;padding:5px 10px;color:var(--ref-muted);font-size:.72rem;font-weight:900;text-transform:uppercase}.reward-status.earned{background:rgba(121,234,213,.1);border-color:rgba(121,234,213,.32);color:var(--ref-aqua)}.reward-status.redeemed,.reward-status.scheduled{background:rgba(128,109,242,.13);border-color:rgba(128,109,242,.4);color:#c9c1ff}.reward-card h3{font-size:1.4rem;margin:10px 0 6px}.reward-card>p{color:var(--ref-muted);font-size:.9rem}.reward-actions{display:flex;gap:9px;margin-top:20px}.reward-actions select{flex:1;min-width:0;border:1px solid var(--ref-line);border-radius:13px;background:#17152f;color:#fff;padding:11px 12px;font:inherit}.reward-window{margin-top:16px;padding-top:15px;border-top:1px solid var(--ref-line);color:var(--ref-muted);font-size:.82rem}
.reward-empty{grid-column:1/-1;text-align:center;padding:38px}.reward-empty strong{display:block;font-size:1.2rem}.reward-empty p{color:var(--ref-muted);margin-top:6px}
.reward-actions a.referral-button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.referral-split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}.referral-activity{display:grid;gap:9px;margin-top:20px;max-height:430px;overflow:auto;padding-right:4px}.activity-row{display:flex;gap:13px;align-items:flex-start;padding:14px;border:1px solid var(--ref-line);border-radius:16px;background:rgba(7,5,24,.22)}.activity-dot{width:9px;height:9px;border-radius:50%;background:#a6a0bd;box-shadow:0 0 0 5px rgba(166,160,189,.08);margin:7px 3px 0}.activity-row.qualified .activity-dot{background:var(--ref-aqua);box-shadow:0 0 0 5px rgba(121,234,213,.1)}.activity-row.held .activity-dot,.activity-row.disqualified .activity-dot{background:#ffbd6a}.activity-row strong,.activity-row small{display:block}.activity-row small{color:var(--ref-muted);margin-top:3px}.activity-empty{color:var(--ref-muted);padding:20px 0}
.rules-card ol{display:grid;gap:13px;list-style:none;counter-reset:rules;margin:20px 0}.rules-card li{counter-increment:rules;display:grid;grid-template-columns:30px 1fr;gap:11px;color:var(--ref-muted)}.rules-card li:before{content:counter(rules);width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:rgba(121,234,213,.1);border:1px solid rgba(121,234,213,.28);color:var(--ref-aqua);font-size:.75rem;font-weight:900}
.privacy-boundary{padding:18px;border:1px solid rgba(121,234,213,.22);border-radius:18px;background:rgba(121,234,213,.06)}.privacy-boundary p{color:var(--ref-muted);font-size:.86rem;margin:5px 0 0}.rules-links{display:flex;gap:8px;margin-top:16px!important}.rules-links a{color:var(--ref-aqua);font-weight:800;text-decoration:none}
.referral-toast{position:fixed;left:50%;bottom:24px;z-index:12000;transform:translate(-50%,24px);opacity:0;pointer-events:none;max-width:min(520px,calc(100% - 30px));padding:13px 20px;border-radius:999px;background:#121026;color:#fff;border:1px solid rgba(121,234,213,.35);box-shadow:0 20px 55px rgba(0,0,0,.45);font-weight:800;transition:.2s ease}.referral-toast.visible{opacity:1;transform:translate(-50%,0)}.referral-toast.error{border-color:rgba(255,120,120,.5);color:#ffd3d3}
@media(max-width:900px){.referral-overview,.referral-split{grid-template-columns:1fr}.reward-grid{grid-template-columns:1fr}.progress-card{grid-template-columns:auto 1fr}.referral-hero{align-items:flex-start;flex-direction:column}.referral-back{order:-1}}
@media(max-width:620px){.referral-shell{width:min(100% - 24px,1180px);padding-top:8.5rem}.referral-card{border-radius:22px;padding:22px}.progress-card{grid-template-columns:1fr;text-align:center}.progress-ring{margin:auto}.referral-stats{grid-column:auto}.referral-stats div{padding:0 7px}.referral-link-row,.reward-actions{flex-direction:column}.share-grid{grid-template-columns:repeat(2,1fr)}.share-grid .share-primary{grid-column:span 2}.referral-section-head{align-items:flex-start;flex-direction:column}.referral-hero h1{font-size:clamp(2.9rem,15vw,4.5rem)}}
@media(prefers-reduced-motion:reduce){.referral-spinner{animation:none}.referral-button,.share-grid button,.referral-toast{transition:none}}