@import "https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600;700&display=swap";
:root{--primary:#7c3aed;--primary-light:#a78bfa;--primary-dark:#5b21b6;--accent:#f59e0b;--accent-light:#fbbf24;--bg-dark:#0f0a1a;--bg-card:#1a1128;--bg-card-hover:#231740;--bg-glass:#7c3aed14;--bg-glass-border:#7c3aed33;--text-primary:#f5f3ff;--text-secondary:#c4b5fd;--text-muted:#8b7eb8;--success:#10b981;--success-bg:#10b9811a;--danger:#ef4444;--danger-bg:#ef44441a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--radius:16px;--radius-sm:12px;--radius-xs:8px;--shadow:0 8px 32px #0000004d;--shadow-glow:0 0 40px #7c3aed26;--transition:all .3s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-dark);color:var(--text-primary);min-height:100vh;font-family:Noto Sans Thai,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(80% 60% at 50% 0,#7c3aed1f 0%,#0000 60%),radial-gradient(50% 40% at 80% 20%,#f59e0b0f 0%,#0000 50%);width:100%;height:100%;position:fixed;top:0;left:0}.container{z-index:1;max-width:480px;margin:0 auto;padding:0 20px;position:relative}.container-wide{z-index:1;max-width:640px;margin:0 auto;padding:0 20px;position:relative}.page{min-height:100vh;padding:24px 0 40px}.glass-card{background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow);transition:var(--transition);padding:24px}.glass-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-glow)}.glass-card.no-hover:hover{border-color:var(--bg-glass-border);box-shadow:var(--shadow)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-family:inherit;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg,var(--primary)0%,var(--primary-dark)100%);color:#fff;box-shadow:0 4px 15px #7c3aed4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px #7c3aed66}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-card);border:1px solid var(--bg-glass-border);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--primary-light);background:var(--bg-card-hover)}.btn-accent{background:linear-gradient(135deg,var(--accent)0%,#d97706 100%);color:#1a0f00;box-shadow:0 4px 15px #f59e0b4d}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 6px 25px #f59e0b66}.btn-success{background:linear-gradient(135deg,var(--success)0%,#059669 100%);color:#fff;box-shadow:0 4px 15px #10b9814d}.btn-success:hover{transform:translateY(-2px);box-shadow:0 6px 25px #10b98166}.btn-danger{background:linear-gradient(135deg,var(--danger)0%,#dc2626 100%);color:#fff}.btn-block{width:100%}.btn-lg{border-radius:var(--radius);padding:18px 32px;font-size:18px}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-input{border:1px solid var(--bg-glass-border);border-radius:var(--radius-xs);width:100%;color:var(--text-primary);transition:var(--transition);background:#ffffff0d;outline:none;padding:14px 16px;font-family:inherit;font-size:16px}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #7c3aed26}.form-input::placeholder{color:var(--text-muted)}.badge{border-radius:20px;align-items:center;gap:4px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-primary{color:var(--primary-light);background:#7c3aed26}.stepper{justify-content:center;align-items:center;gap:0;margin-bottom:32px;display:flex}.stepper-step{align-items:center;gap:0;display:flex}.stepper-circle{background:var(--bg-card);border:2px solid var(--bg-glass-border);width:36px;height:36px;color:var(--text-muted);transition:var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.stepper-circle.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 0 20px #7c3aed4d}.stepper-circle.completed{background:var(--success);border-color:var(--success);color:#fff}.stepper-line{background:var(--bg-glass-border);width:40px;height:2px;transition:var(--transition)}.stepper-line.active{background:var(--primary)}.package-card{cursor:pointer;margin-bottom:12px;padding:20px;position:relative;overflow:hidden}.package-card.selected{border-color:var(--primary);box-shadow:var(--shadow-glow);background:#7c3aed1a}.package-card .package-name{margin-bottom:4px;font-size:18px;font-weight:700}.package-card .package-desc{color:var(--text-muted);margin-bottom:12px;font-size:14px}.package-card .package-price{color:var(--accent);font-size:28px;font-weight:700}.package-card .package-price span{color:var(--text-muted);font-size:14px;font-weight:400}.date-chips{flex-wrap:wrap;gap:8px;display:flex}.date-chip{border-radius:var(--radius-xs);background:var(--bg-card);border:1px solid var(--bg-glass-border);color:var(--text-secondary);cursor:pointer;transition:var(--transition);padding:10px 20px;font-size:14px;font-weight:500}.date-chip:hover{border-color:var(--primary-light)}.date-chip.selected{background:var(--primary);border-color:var(--primary);color:#fff}.date-chip.disabled{opacity:.4;cursor:not-allowed}.payment-option{cursor:pointer;align-items:center;gap:16px;margin-bottom:12px;padding:20px;display:flex}.payment-option.selected{border-color:var(--primary);background:#7c3aed14}.payment-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex}.payment-icon.slip{background:#f59e0b26}.payment-icon.stripe{background:#6366f126}.qr-container{text-align:center;padding:32px 24px}.qr-container canvas,.qr-container img{border-radius:var(--radius-sm);box-shadow:0 4px 20px #0003}@keyframes successPulse{0%{opacity:0;transform:scale(.8)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.success-icon{background:var(--success);border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto 20px;font-size:40px;animation:.5s ease-out successPulse;display:flex;box-shadow:0 0 30px #10b9814d}.loading-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f0a1acc;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.hero{text-align:center;padding:60px 0 40px}.hero-title{background:linear-gradient(135deg,var(--text-primary)0%,var(--primary-light)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:32px;font-weight:700}.hero-subtitle{color:var(--text-muted);margin-bottom:8px;font-size:16px}.hero-date{color:var(--accent-light);background:#f59e0b1a;border:1px solid #f59e0b33;border-radius:30px;align-items:center;gap:8px;margin-bottom:40px;padding:8px 20px;font-size:14px;font-weight:600;display:inline-flex}.hero-actions{flex-direction:column;gap:12px;display:flex}.section-title{color:var(--text-primary);margin-bottom:16px;font-size:20px;font-weight:700}.section-subtitle{color:var(--text-muted);margin-bottom:20px;font-size:14px}.back-link{color:var(--text-muted);transition:var(--transition);align-items:center;gap:8px;margin-bottom:24px;font-size:14px;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--text-primary)}.status-card{text-align:center;padding:32px}.status-card .status-icon{margin-bottom:16px;font-size:48px}.status-card h3{margin-bottom:8px;font-size:20px}.status-card p{color:var(--text-muted);font-size:14px}.info-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:12px 0;display:flex}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-muted);font-size:14px}.info-value{color:var(--text-primary);font-size:14px;font-weight:600}.upload-area{border:2px dashed var(--bg-glass-border);border-radius:var(--radius);text-align:center;cursor:pointer;transition:var(--transition);-webkit-tap-highlight-color:transparent;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:160px;padding:32px 16px;display:flex}.upload-area:hover,.upload-area:active{border-color:var(--primary-light);background:#7c3aed14}.upload-area.has-file{border-style:solid;border-color:var(--success);background:var(--success-bg);min-height:auto;padding:12px}.upload-area.has-file img{object-fit:contain;border-radius:8px;width:auto;max-width:100%;height:auto;max-height:300px}.upload-icon{margin-bottom:4px;font-size:40px}.admin-page{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{width:100%;max-width:400px}.admin-status-card{flex-direction:column;gap:20px;display:flex}.admin-status-banner{border-radius:var(--radius-sm);background:var(--success-bg);color:var(--success);border:1px solid #10b98133;padding:16px}.admin-action-group{flex-direction:column;gap:12px;display:flex}.admin-logout-btn{width:100%}.checkin-card{max-width:480px;margin:0 auto}@media (min-width:640px){.hero-title{font-size:40px}.hero-actions{flex-direction:row;justify-content:center}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s ease-out fadeIn}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:.5s ease-out slideUp}.stripe-element{border:1px solid var(--bg-glass-border);border-radius:var(--radius-xs);transition:var(--transition);background:#ffffff0d;padding:14px 16px}.error-message{background:var(--danger-bg);border-radius:var(--radius-xs);color:var(--danger);border:1px solid #ef444433;margin-bottom:16px;padding:12px 16px;font-size:14px}.success-message{background:var(--success-bg);border-radius:var(--radius-xs);color:var(--success);border:1px solid #10b98133;margin-bottom:16px;padding:12px 16px;font-size:14px}.divider{background:#ffffff0f;height:1px;margin:24px 0}#checker-scanner-region video{object-fit:cover;border-radius:12px}#checker-scanner-region img[alt=Info\ icon]{display:none!important}#checker-scanner-region>div{border:none!important}#html5-qrcode-anchor-scan-type-change{display:none!important}#html5-qrcode-button-camera-permission,#html5-qrcode-button-camera-start,#html5-qrcode-button-camera-stop{background:var(--primary)!important;color:#fff!important;cursor:pointer!important;border:none!important;border-radius:8px!important;padding:10px 20px!important;font-family:inherit!important}