@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");.checkin-container{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#000000;color:#ffffff;padding:1.5rem;margin:1rem auto;border-radius:16px;border:1px solid #1a1a1a;box-shadow:0 8px 32px rgba(0,0,0,.3);animation:fadeIn .6s ease-out;width:100%;max-width:50%;position:relative;transform:translateY(0);transition:all .3s ease}.checkin-container:hover{transform:translateY(-2px);box-shadow:0 12px 48px rgba(0,0,0,.4)}.checkin-header{display:flex;justify-content:center;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid #1a1a1a}.checkin-title{font-size:1.5rem;font-weight:700;margin:0;color:#ffffff;letter-spacing:-.02em;text-align:center}.checkin-card{display:flex;flex-direction:column;gap:1.5rem;padding:1.5rem;background:#0a0a0a;border:1px solid #1a1a1a;border-radius:12px;position:relative;overflow:hidden;transition:all .3s ease}.checkin-card:hover{border-color:#2a2a2a;box-shadow:0 4px 20px rgba(0,0,0,.2)}.checkin-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#8b5cf6,#3b82f6,#ffd700);opacity:.6;transition:opacity .3s ease}.checkin-card:hover:before{opacity:1}.checkin-reward-info{display:flex;align-items:center;gap:1rem;padding:1rem;background:rgba(255,215,0,.05);border:1px solid rgba(255,215,0,.2);border-radius:10px;transition:all .3s ease}.checkin-reward-info:hover{background:rgba(255,215,0,.08);border-color:rgba(255,215,0,.3);transform:translateY(-1px)}.reward-icon{font-size:2rem;animation:bounce 2s infinite;transition:transform .3s ease}.checkin-reward-info:hover .reward-icon{transform:scale(1.1)}.reward-details{display:flex;flex-direction:column;gap:.25rem}.reward-amount{font-size:1.25rem;font-weight:700;color:#ffd700;text-shadow:0 0 10px rgba(255,215,0,.3)}.reward-description{font-size:.875rem;color:#8b8b8b;font-weight:500}.checkin-button{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:1rem 1.5rem;font-size:1rem;font-weight:600;font-family:inherit;background:#4caf50;color:#ffffff;border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;min-height:56px;text-transform:uppercase;letter-spacing:.05em}.checkin-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.checkin-button:hover:before{left:100%}.checkin-button:hover{background:#45a049;transform:translateY(-2px);box-shadow:0 8px 24px rgba(76,175,80,.3)}.checkin-button:active{transform:translateY(0)}.checkin-button.completed{background:#8b8b8b;cursor:not-allowed;transform:none}.checkin-button.completed:hover{background:#8b8b8b;transform:none;box-shadow:none}.checkin-button.loading{background:#6b6b6b;cursor:not-allowed}.checkin-button:disabled{cursor:not-allowed;opacity:.7}.checkin-icon{font-size:1.25rem;transition:transform .3s ease}.checkin-button:hover .checkin-icon{transform:scale(1.1)}.checkin-reward{font-size:.75rem;font-weight:500;padding:.25rem .5rem;background:rgba(255,215,0,.2);border-radius:4px;color:#ffd700;text-transform:none;letter-spacing:normal}.checkin-loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#ffffff;border-radius:50%;animation:spin 1s linear infinite}.checkin-reset-info{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:8px;font-size:.875rem;color:#3b82f6}.reset-icon{font-size:1rem;animation:pulse 2s infinite}.reset-text{font-weight:500}.checkin-message{display:flex;align-items:center;justify-content:space-between;padding:1rem;margin-top:1rem;border-radius:8px;animation:slideDown .3s ease-out;font-weight:500;position:relative;overflow:hidden}.checkin-message.success{background:rgba(76,175,80,.1);border:1px solid rgba(76,175,80,.3);color:#4caf50}.checkin-message.error{background:rgba(244,67,54,.1);border:1px solid rgba(244,67,54,.3);color:#f44336}.checkin-message.warning{background:rgba(255,215,0,.1);border:1px solid rgba(255,215,0,.3);color:#ffd700}.message-text{flex:1;font-size:.875rem}.message-close{background:none;border:none;color:inherit;font-size:1.25rem;cursor:pointer;padding:.25rem;border-radius:4px;transition:background .2s ease;line-height:1;width:28px;height:28px;display:flex;align-items:center;justify-content:center}.message-close:hover{background:rgba(255,255,255,.1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-5px)}60%{transform:translateY(-3px)}}@keyframes flicker{0%,50%,to{opacity:1}25%,75%{opacity:.8}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes glow{0%,to{box-shadow:0 0 5px rgba(255,215,0,.3)}50%{box-shadow:0 0 20px rgba(255,215,0,.6)}}@keyframes smoothSlideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@media (max-width:1200px){.checkin-container{max-width:60%}}@media (max-width:900px){.checkin-container{max-width:70%}}@media (max-width:768px){.checkin-container{max-width:85%;padding:1rem;margin:.5rem auto}.checkin-title{font-size:1.25rem}.checkin-card{padding:1rem;gap:1rem}.checkin-reward-info{padding:.75rem}.reward-icon{font-size:1.5rem}.reward-amount{font-size:1.125rem}.checkin-button{padding:.875rem 1.25rem;font-size:.875rem;min-height:48px}}@media (max-width:600px){.checkin-container{max-width:90%;padding:.875rem}.checkin-title{font-size:1.125rem}.checkin-card{padding:.875rem}.checkin-button{padding:.75rem 1rem;font-size:.8rem;gap:.5rem}.checkin-reward{font-size:.6rem}.message-text{font-size:.8rem}}@media (max-width:480px){.checkin-container{max-width:95%;padding:.75rem}.checkin-card{padding:.75rem}.checkin-reward-info{flex-direction:column;text-align:center;gap:.5rem}.reward-icon{font-size:1.25rem}.reward-amount{font-size:1rem}.checkin-button{padding:.625rem .875rem;font-size:.75rem;min-height:44px}.checkin-icon{font-size:1rem}}@media (prefers-contrast:high){.checkin-button,.checkin-container{border:2px solid #ffffff}.checkin-message.success{color:#00ff00}.checkin-message.error{color:#ff0000}.checkin-message.warning{color:#ffff00}}@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.checkin-button:before{display:none}}