@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap";:root{font-family:Manrope,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f5f2e9;background:#111211;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#111211}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.58}.screen{min-height:100svh;position:relative;overflow:hidden}.screen:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.24;background-image:radial-gradient(#f5f2e9 .7px,transparent .7px);background-size:19px 19px;mask-image:linear-gradient(135deg,transparent 10%,#000 68%)}.pairing-screen{display:grid;place-items:center;padding:32px;background:radial-gradient(circle at 70% 20%,#382217 0,transparent 42%),#111211}.brand-lockup{position:absolute;top:34px;left:42px;display:flex;align-items:center;gap:10px;letter-spacing:-.04em;font-size:1.15rem;font-weight:800}.brand-mark,.mini-mark{display:grid;place-items:center;color:#171817;background:#ed7b32;font-weight:800}.brand-mark{width:30px;height:30px;border-radius:9px 9px 9px 2px}.pairing-card{position:relative;width:min(100%,470px);padding:clamp(30px,6vw,60px);border:1px solid #3c3d38;border-radius:28px;background:#1b1d1be0;box-shadow:0 26px 90px #00000047}.eyebrow{color:#ed7b32;font-family:DM Mono,monospace;font-size:.68rem;letter-spacing:.14em;font-weight:500}h1{margin:12px 0 0;color:#f5f2e9;font-size:clamp(2.4rem,6vw,4.7rem);line-height:.98;letter-spacing:-.08em}h1 em{color:#ed7b32;font-style:normal}.pairing-card h1{font-size:clamp(2.3rem,8vw,3.6rem)}.lede{max-width:520px;margin:22px 0 30px;color:#a9aaa0;font-size:1rem;line-height:1.65}form{display:grid;gap:16px}label{display:grid;gap:8px;color:#ddd9cf;font-size:.78rem;font-weight:700}.optional{color:#777a71;font-weight:500}input{width:100%;height:54px;padding:0 15px;border:1px solid #44463f;border-radius:12px;outline:none;color:#f5f2e9;background:#141614;font-size:1.15rem;transition:border-color .2s,box-shadow .2s}input:focus{border-color:#ed7b32;box-shadow:0 0 0 3px #ed7b3226}input[inputmode=numeric]{font-family:DM Mono,monospace;font-size:1.45rem;letter-spacing:.18em}.primary-button,.secondary-button{height:54px;border:0;border-radius:12px;font-weight:800;transition:transform .2s,background .2s}.primary-button{color:#171817;background:#ed7b32}.primary-button:hover{background:#f58e47;transform:translateY(-1px)}.secondary-button{padding:0 22px;color:#f5f2e9;border:1px solid #4c4d47;background:#242624}.form-error,.inline-error{color:#ffae91;font-size:.8rem;line-height:1.45}.security-note{display:flex;align-items:center;gap:8px;margin:24px 0 0;color:#777a71;font-family:DM Mono,monospace;font-size:.64rem;line-height:1.4}.status-dot{display:inline-block;width:7px;height:7px;flex:0 0 auto;border-radius:999px;background:#83b879;box-shadow:0 0 0 4px #83b8791c}.app-screen{display:flex;flex-direction:column;padding:32px clamp(22px,5vw,76px) 26px;background:radial-gradient(circle at 75% 20%,#352217 0,transparent 34%),#111211}.app-header,.app-footer{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between}.academy-lockup{display:flex;align-items:center;gap:11px}.mini-mark{width:32px;height:32px;border-radius:10px 10px 10px 2px}.academy-lockup strong,.academy-lockup span{display:block}.academy-lockup strong{color:#f5f2e9;font-size:.87rem}.academy-lockup span{margin-top:2px;color:#777a71;font-family:DM Mono,monospace;font-size:.61rem;text-transform:uppercase;letter-spacing:.08em}.connection-state{display:flex;align-items:center;gap:8px;color:#83b879;font-family:DM Mono,monospace;font-size:.64rem;text-transform:uppercase;letter-spacing:.08em}.app-footer{margin-top:auto;padding-top:30px;color:#777a71;font-family:DM Mono,monospace;font-size:.61rem;letter-spacing:.1em;text-transform:uppercase}.app-footer span:last-child{color:#4f514b}.idle-content,.selection-content{position:relative;z-index:1;width:min(100%,780px);margin:auto;padding:62px 0 50px}.pulse-ring{display:grid;place-items:center;width:62px;height:62px;margin-bottom:24px;border:1px solid rgba(237,123,50,.32);border-radius:50%;animation:breathe 3s ease-in-out infinite}.pulse-core{width:18px;height:18px;border-radius:50%;background:#ed7b32;box-shadow:0 0 0 12px #ed7b321f}.idle-content h1,.selection-content h1{font-size:clamp(3.5rem,9vw,7.7rem)}.schedule-panel{margin-top:36px;overflow:hidden;border:1px solid #353732;border-radius:18px;background:#1c1e1cc2}.panel-heading{display:flex;justify-content:space-between;padding:16px 20px;color:#aaa99f;border-bottom:1px solid #353732;font-family:DM Mono,monospace;font-size:.65rem;text-transform:uppercase;letter-spacing:.08em}.date-label{color:#ed7b32}.class-row{display:flex;align-items:center;gap:20px;min-height:76px;padding:13px 20px;border-bottom:1px solid #30322e}.class-row:last-child{border-bottom:0}.time-block{width:65px}.time-block strong{display:block;color:#f5f2e9;font-family:DM Mono,monospace;font-size:.95rem}.time-block span{display:block;margin-top:4px;color:#777a71;font-size:.61rem}.class-row-name{flex:1;color:#dedbd1;font-weight:700}.start-button{min-width:88px;height:38px;padding:0 15px;border:1px solid #85502f;border-radius:9px;color:#f5f2e9;background:#3a271d;font-size:.76rem;font-weight:800}.start-button:hover{border-color:#ed7b32;background:#523221}.empty-state{padding:26px 20px;color:#777a71;font-size:.83rem}.selection-list{display:grid;gap:12px;margin-top:38px}.selection-card{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:20px;width:100%;padding:21px 24px;border:1px solid #41433d;border-radius:15px;color:#f5f2e9;background:#20221f;text-align:left;transition:transform .2s,border-color .2s,background .2s}.selection-card:hover{transform:translate(4px);border-color:#ed7b32;background:#2a2923}.class-time{color:#ed7b32;font-family:DM Mono,monospace;font-size:.9rem}.class-name{font-size:1.05rem;font-weight:800}.arrow{color:#777a71;font-size:1.5rem}.active-screen{background:radial-gradient(circle at 26% 38%,#39241a 0,transparent 40%),#111211}.active-layout{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(30px,7vw,120px);width:min(100%,1120px);margin:auto;padding:48px 0}.live-badge{display:flex;align-items:center;gap:9px;color:#ed7b32;font-family:DM Mono,monospace;font-size:.68rem;letter-spacing:.12em}.live-dot{width:8px;height:8px;border-radius:50%;background:#ed7b32;box-shadow:0 0 0 5px #ed7b3224}.active-copy h1{margin-top:24px;font-size:clamp(3rem,6vw,6.3rem)}.active-meta{margin-top:20px;color:#aaa99f;font-family:DM Mono,monospace;font-size:.72rem;line-height:1.6}.active-meta span{margin:0 8px;color:#ed7b32}.scan-instruction{max-width:340px;margin-top:42px;color:#dedbd1;font-size:1.05rem;line-height:1.6}.text-button{margin-top:28px;padding:0;border:0;color:#ed7b32;background:none;font-size:.8rem;font-weight:800}.text-button span{display:inline-block;margin-left:6px;transition:transform .2s}.text-button:hover span{transform:translate(4px)}.qr-stage{display:flex;flex-direction:column;align-items:center}.qr-frame{display:grid;place-items:center;width:min(100%,62vw,62vh,560px);aspect-ratio:1;padding:clamp(18px,3vw,36px);border-radius:30px;background:#fbfaf6;box-shadow:0 28px 85px #00000057}.qr-frame svg{display:block;width:100%;height:auto}.qr-status{display:flex;align-items:center;gap:8px;margin-top:18px;color:#aaa99f;font-family:DM Mono,monospace;font-size:.66rem}.refresh-symbol{color:#ed7b32;font-size:1rem}.progress-track{width:min(100%,62vw,62vh,560px);height:3px;margin-top:12px;overflow:hidden;border-radius:4px;background:#353732}.progress-track span{display:block;height:100%;border-radius:inherit;background:#ed7b32;transition:width 1s linear}.inline-error{margin:12px 0 0}.centered-screen{display:grid;place-content:center;justify-items:center;gap:20px;padding:30px;color:#aaa99f;text-align:center;background:radial-gradient(circle at 50% 40%,#382217,transparent 44%),#111211}.centered-screen h1{font-size:clamp(2.7rem,8vw,5rem)}.centered-screen p{max-width:350px;margin:0;line-height:1.6}.spinner{display:inline-block;width:26px;height:26px;border:2px solid #4c4d47;border-top-color:#ed7b32;border-radius:50%;animation:spin .7s linear infinite}.spinner.dark{border-color:#dad8ce;border-top-color:#171817}.offline-icon{display:grid;place-items:center;width:62px;height:62px;border:1px solid #85502f;border-radius:50%;color:#ed7b32;font-size:1.8rem;transform:rotate(45deg)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes breathe{0%,to{transform:scale(1);opacity:.7}50%{transform:scale(1.08);opacity:1}}@media(max-width:760px){.brand-lockup{top:22px;left:24px}.pairing-screen{padding:22px}.pairing-card{padding:30px 24px;border-radius:22px}.app-screen{padding:22px 20px 20px}.connection-state{font-size:0}.connection-state .status-dot{font-size:initial}.idle-content,.selection-content{padding:48px 0 30px}.idle-content h1,.selection-content h1{font-size:clamp(3.1rem,14vw,5rem)}.class-row{gap:11px;padding:12px 14px}.start-button{min-width:72px;padding:0 10px}.active-layout{grid-template-columns:1fr;gap:36px;padding:38px 0}.active-copy h1{font-size:clamp(3rem,14vw,5rem)}.scan-instruction{margin-top:25px}.qr-frame{width:min(82vw,500px);padding:20px;border-radius:22px}.progress-track{width:min(82vw,500px)}}@media(orientation:portrait)and (min-width:761px)and (max-width:1024px){.active-layout{grid-template-columns:1fr;justify-items:center;gap:40px;padding:24px 0}.active-copy{width:100%;text-align:center}.live-badge{justify-content:center}.active-copy h1{font-size:clamp(2.6rem,8vw,4.4rem)}.scan-instruction{max-width:480px;margin:24px auto 0}.qr-frame,.progress-track{width:min(72vw,52vh,520px)}}@media(orientation:landscape)and (max-height:620px){.app-screen{padding-top:18px;padding-bottom:14px}.active-layout{padding:18px 0}.active-copy h1{font-size:clamp(2.3rem,7vw,4.2rem)}.scan-instruction{margin-top:18px}.qr-frame{width:min(45vh,420px);padding:14px}.progress-track{width:min(45vh,420px)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
