:root{--se-stage-dark: #0a0614;--se-stage-mid: #140c24;--se-stage-lift: #1e1436;--se-spotlight: #f5f0ff;--se-pulse-violet: #8b5cf6;--se-hot-magenta: #ff2d92;--se-electric-cyan: #22d3ee;--se-success-lime: #a3e635;--se-warning-amber: #fbbf24;--se-error-coral: #fb7185;--bg: var(--se-stage-dark);--bg-card: var(--se-stage-lift);--accent: var(--se-hot-magenta);--accent2: var(--se-electric-cyan);--accent3: var(--se-spotlight);--text: var(--se-spotlight);--muted: #b8aed4;--success: var(--se-success-lime);--warning: var(--se-warning-amber);--danger: var(--se-error-coral);--glow: 0 0 36px rgba(255, 45, 146, .35);--font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;--font-body: "Outfit", "Segoe UI", system-ui, sans-serif;--touch-min: 48px;--host-max: 1920px;--player-max: 430px;font-family:var(--font-body);color:var(--text);background:var(--bg)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:radial-gradient(ellipse 90% 55% at 50% -10%,rgba(139,92,246,.35) 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0;max-width:720px;color:var(--muted);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}.party-loop span{display:inline-flex;align-items:center;gap:.35rem}.party-loop span:not(:last-child):after{content:"→";margin-left:.55rem;opacity:.45}.panel{background:linear-gradient(180deg,#1e1436eb,#140c24f5);border-radius:20px;padding:1.35rem;border:1px solid rgba(255,255,255,.08)}.card{background:linear-gradient(180deg,#1e1436eb,#140c24f5);border-radius:20px;padding:1.5rem;border:1px solid rgba(255,255,255,.08)}.grid-2{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.room-code,.room-code-hero{font-family:var(--font-display);font-size:clamp(3.5rem,14vw,7.5rem);font-weight:900;letter-spacing:.22em;text-align:center;color:var(--se-spotlight);text-shadow:0 0 40px rgba(139,92,246,.55),0 0 80px rgba(255,45,146,.25);margin:.75rem 0;line-height:1.05}.room-code-hero{letter-spacing:.28em;padding-left:.28em}.stage{background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(245,240,255,.12),transparent 55%),linear-gradient(180deg,#24163f,#120a22);border-radius:24px;padding:2rem;min-height:400px;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.08)}.stage:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(90deg,transparent,transparent 48px,rgba(255,45,146,.035) 48px,rgba(255,45,146,.035) 49px);pointer-events:none}.beat-lane{display:flex;gap:4px;height:60px;align-items:flex-end;margin:1.5rem 0}.beat-bar{flex:1;background:linear-gradient(180deg,var(--se-hot-magenta),transparent);border-radius:4px 4px 0 0;animation:se-pulse .6s ease-in-out infinite alternate}.beat-bar:nth-child(odd){animation-delay:.15s}@keyframes se-pulse{0%{height:20%;opacity:.5}to{height:100%;opacity:1}}.player-card{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;background:#ffffff0a;border-radius:14px;border-left:4px solid var(--accent)}.player-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.meter{height:24px;background:#00000059;border-radius:12px;overflow:hidden}.meter-fill{height:100%;background:linear-gradient(90deg,var(--se-electric-cyan),var(--se-success-lime));transition:width .3s}.countdown{font-family:var(--font-display);font-size:clamp(5rem,18vw,9rem);font-weight:900;text-align:center;color:var(--se-spotlight);text-shadow:0 0 60px rgba(139,92,246,.7);animation:se-countdown-pop 1s ease infinite}@keyframes se-countdown-pop{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.tap-button{width:min(280px,80vw);height:min(280px,80vw);border-radius:50%;background:radial-gradient(circle at 30% 30%,#ff7ab8,var(--se-hot-magenta) 55%,#9d174d);color:#fff;font-family:var(--font-display);font-size:2rem;font-weight:800;letter-spacing:.08em;box-shadow:0 0 60px #ff2d9280,inset 0 -8px 20px #00000040;margin:1rem auto;display:grid;place-items:center;gap:.35rem}.tap-button:active{box-shadow:0 0 24px #ff2d92d9}.feedback{text-align:center;font-size:1.5rem;font-weight:700;min-height:2rem}.feedback.perfect{color:var(--se-spotlight)}.feedback.great{color:var(--se-electric-cyan)}.feedback.good{color:var(--se-success-lime)}.feedback.miss{color:var(--se-error-coral)}.role-grid{display:grid;gap:.85rem}.role-btn{text-align:left;padding:1.1rem 1.15rem;background:#ffffff0a;border:2px solid transparent;border-radius:16px;color:var(--text);display:grid;grid-template-columns:auto 1fr;gap:.85rem;align-items:center;min-height:72px}.role-btn.selected{border-color:var(--se-electric-cyan);background:#22d3ee1f;box-shadow:0 0 24px #22d3ee26}.role-btn[data-role=beat_tapper].selected{border-color:var(--se-hot-magenta);background:#ff2d921f}.role-btn[data-role=vocalist].selected{border-color:var(--se-pulse-violet);background:#8b5cf624}.role-btn[data-role=hype_captain].selected{border-color:var(--se-warning-amber);background:#fbbf241f}.hype-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}.hype-btn{padding:1.35rem 1rem;font-weight:700;border-radius:18px;min-height:88px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.45rem;color:#0a0614}.hype-btn.cheer{background:linear-gradient(135deg,#fb923c,#fbbf24)}.hype-btn.lights{background:linear-gradient(135deg,#a78bfa,#818cf8)}.hype-btn.boost{background:linear-gradient(135deg,#22d3ee,#67e8f9)}.hype-btn.combo{background:linear-gradient(135deg,#ff2d92,#f472b6)}.award-card{text-align:center;padding:1rem;background:#a3e63514;border:1px solid rgba(163,230,53,.45);border-radius:14px}input[type=text],input[type=url],select{width:100%;padding:.85rem 1rem;border-radius:12px;border:2px solid rgba(255,255,255,.12);background:#00000059;color:var(--text);font-size:1rem;min-height:var(--touch-min)}input:focus{outline:none;border-color:var(--se-electric-cyan)}.compliance-banner{background:#fbbf241f;border:1px solid var(--se-warning-amber);border-radius:14px;padding:1rem;margin:1rem 0;font-size:.9rem}.link-preview{background:#22d3ee14;border-color:#22d3ee73}.label{display:block;margin-bottom:.5rem;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.stack{display:flex;flex-direction:column;gap:1rem}.row{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}.song-list{display:flex;flex-direction:column;gap:.5rem}.song-item{padding:1rem;border-radius:14px;background:#ffffff0a;cursor:pointer;border:2px solid transparent;transition:border-color .15s;text-align:left;color:inherit;width:100%}.song-item:hover,.song-item.selected{border-color:var(--se-hot-magenta)}.status-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .75rem;border-radius:8px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.status-playable{background:#a3e63533;color:var(--se-success-lime)}.status-metadata{background:#fbbf2433;color:var(--se-warning-amber)}.status-blocked{background:#fb718533;color:var(--se-error-coral)}.status-pending{background:#22d3ee26;color:var(--se-electric-cyan)}.eligibility-playable_now{border-left:4px solid var(--se-success-lime)}.eligibility-metadata_only{border-left:4px solid var(--se-warning-amber)}.eligibility-not_eligible{border-left:4px solid var(--se-error-coral);opacity:.75}.eligibility-user_link_pending{border-left:4px solid var(--se-electric-cyan)}.network-banner{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border-radius:14px;margin-bottom:1rem;font-size:.95rem}.network-banner.connecting{background:#8b5cf626;border:1px solid rgba(139,92,246,.45)}.network-banner.offline{background:#fb71851f;border:1px solid rgba(251,113,133,.45)}.network-banner.online{background:#a3e6351a;border:1px solid rgba(163,230,53,.35)}.settings-drawer{margin-top:2rem;border-top:1px solid rgba(255,255,255,.08);padding-top:1rem}.settings-drawer summary{cursor:pointer;color:var(--muted);font-size:.9rem;list-style:none;min-height:44px;display:flex;align-items:center}.settings-drawer summary::-webkit-details-marker{display:none}.lobby-pulse{width:10px;height:10px;border-radius:50%;background:var(--se-success-lime);box-shadow:0 0 12px var(--se-success-lime);animation:se-lobby-pulse 1.4s ease-in-out infinite}@keyframes se-lobby-pulse{0%,to{opacity:.45;transform:scale(.9)}50%{opacity:1;transform:scale(1.15)}}.waiting-energy{text-align:center;padding:1.5rem 1rem}.waiting-energy .spot{width:64px;height:64px;margin:0 auto 1rem;border-radius:50%;background:radial-gradient(circle,rgba(245,240,255,.35),transparent 70%);animation:se-spotlight 2.2s ease-in-out infinite}@keyframes 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#f66}.a11y-large-targets button,.a11y-large-targets .tap-button,.a11y-large-targets .hype-btn,.a11y-large-targets .role-btn{min-height:calc(48px * var(--hit-target-scale, 1.25));padding:1.15rem 1.75rem}.a11y-large-targets .tap-button{width:min(320px,88vw);height:min(320px,88vw)}.device-student-14-5 .page{max-width:1280px}.device-handheld-hybrid .page{max-width:480px;padding:1rem}.device-handheld-hybrid .tap-button{width:min(240px,70vw);height:min(240px,70vw)}.device-ds-xl-coder .page{max-width:1400px;display:grid;grid-template-columns:1fr}.device-edge-io-rings .page{max-width:360px}.device-edge-io-rings .hero h1{font-size:1.75rem}.device-docked .page{max-width:1600px}.device-docked .room-code{font-size:clamp(4rem,14vw,7rem)}.device-ds-xl-coder .card{border-style:dashed}