:root{--gb-primary:#4a90a4;--gb-primary-dark:#3a7a8e;--gb-success:#28a745;--gb-danger:#dc3545;--gb-warning:#ffc107;--gb-gray:#6c757d;--gb-light:#f8f9fa;--gb-border:#dee2e6}.gb-btn{display:inline-block;padding:12px 24px;background:var(--gb-primary);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .3s ease}.gb-btn:hover{background:var(--gb-primary-dark);color:#fff;text-decoration:none}.gb-btn-secondary{background:var(--gb-gray)}.gb-btn-danger{background:var(--gb-danger)}.gb-btn-danger:hover{background:#c82333}.required{color:var(--gb-danger)}.gb-login-required{text-align:center;padding:40px;background:var(--gb-light);border-radius:8px;width:100%;max-width:100%!important}.gb-login-required .gb-btn{margin:5px}.gb-session-calendar-wrapper{max-width:800px;margin:0 auto}.gb-session-info{margin-bottom:30px;padding:20px;background:var(--gb-light);border-radius:8px}.gb-session-info h3{margin-top:0}.gb-session-price{font-size:18px;font-weight:bold;color:var(--gb-primary)}.gb-session-notes{margin-bottom:30px;padding:20px;background:#fff3cd;border-radius:8px;border-left:4px solid var(--gb-warning)}.gb-session-notes h4{margin-top:0}.gb-session-calendar{margin-bottom:20px}.gb-calendar-month{margin-bottom:30px}.gb-calendar-month h4{margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--gb-primary);color:var(--gb-primary)}.gb-no-slots{color:var(--gb-gray);font-style:italic;padding:20px}.gb-date-group{margin-bottom:15px;background:#fff;border:1px solid var(--gb-border);border-radius:8px;overflow:hidden}.gb-date-header{background:var(--gb-light);padding:12px 15px;font-weight:600;border-bottom:1px solid var(--gb-border)}.gb-date-header.sunday{color:var(--gb-danger)}.gb-date-header.saturday{color:#06c}.gb-date-label{font-size:15px}.gb-time-slots{display:flex;flex-wrap:wrap;padding:10px;gap:10px}.gb-calendar-slot{display:flex;align-items:center;gap:10px;padding:10px 15px;background:#e8f5e9;border:1px solid #c8e6c9;border-radius:6px;cursor:pointer;transition:all .2s ease}.gb-calendar-slot:hover{transform:translateY(-2px);box-shadow:0 2px 8px rgba(0,0,0,.1)}.gb-calendar-slot.available:hover{background:#c8e6c9}.gb-calendar-slot.booked{background:#f5f5f5;border-color:#e0e0e0;cursor:not-allowed}.gb-calendar-slot.selected{background:var(--gb-primary);border-color:var(--gb-primary-dark)}.gb-calendar-slot.selected .gb-slot-time{color:#fff}.gb-calendar-slot.selected 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0;font-size:14px;color:#333}.gb-user-info-box strong{color:#1a1a2e}.gb-user-note{font-size:12px;color:#888;margin-top:15px;padding-top:15px;border-top:1px dashed rgba(186,162,13,.3)}.gb-user-note a{color:var(--gb-gold-dark);font-weight:500}.gb-field-note{font-size:12px;color:#888;margin-top:8px;font-style:italic}@media (max-width:768px){.gb-login-required .gb-workshop-detail{padding:30px 20px;border-radius:12px 12px 0 0}.gb-login-required .gb-workshop-detail h2{font-size:22px}.gb-login-section{padding:30px 20px}.gb-login-form-wrapper{grid-template-columns:1fr}.gb-login-form-wrapper::before{width:100%;height:1px;background:linear-gradient(to right,transparent,#e0e0e0,transparent);margin:20px 0}.gb-inline-login-form{padding:0 0 20px 0}.gb-register-section{padding:20px 0 0 0}}.gb-booking-complete{text-align:center;padding:50px 40px;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);border-radius:16px;color:#fff;animation:fadeInUp .5s ease-out}@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}.gb-complete-icon{font-size:72px;margin-bottom:20px;animation:bounce 1s ease infinite}@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}.gb-complete-title{color:#fff;font-size:28px;font-weight:700;margin:0 0 20px 0;letter-spacing:1px;border-bottom:none!important;padding-bottom:0!important;display:block!important;text-shadow:0 0 20px rgba(255,255,255,.3)}.gb-complete-message{font-size:16px;line-height:1.8;color:#e0e0e0;margin-bottom:30px}.gb-complete-note{background:rgba(186,162,13,.15);border:1px solid rgba(186,162,13,.3);border-radius:10px;padding:15px 25px;display:inline-block}.gb-complete-note p{margin:0;font-size:14px;color:#ccc}.gb-course-agreement{max-width:900px;margin:0 auto;padding:40px 20px;box-sizing:border-box}.gb-course-agreement *{box-sizing:border-box}.gb-agreement-header{text-align:center;margin-bottom:40px;padding:40px;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);border-radius:16px;color:#fff}.gb-agreement-header h2{margin:0 0 10px 0;font-size:28px;font-weight:700;color:var(--gb-gold,#baa20d);letter-spacing:2px}.gb-agreement-header h3{margin:0 0 20px 0;font-size:18px;font-weight:400;color:#e0e0e0}.gb-agreement-header p{margin:0;font-size:14px;color:#aaa}.gb-agreement-notice{background:linear-gradient(90deg,#fff3cd 0%,#ffeeba 100%);border:2px solid #ffc107;border-radius:12px;padding:20px 25px;margin-bottom:30px;text-align:center}.gb-agreement-notice p{margin:0;font-size:15px;font-weight:600;color:#856404}.gb-agreement-section{margin:30px 0;background:#fff;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.08);overflow:hidden}.gb-agreement-section h4{margin:0;padding:25px 30px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;font-size:20px;font-weight:700;letter-spacing:1px}.gb-agreement-content{padding:30px;background:#fafafa;border-bottom:1px solid #eee}.gb-agreement-content h5{margin:25px 0 15px 0;padding:12px 15px;background:#f0f0f0;border-left:4px solid var(--gb-gold,#baa20d);color:#333;font-size:16px;font-weight:700;border-radius:0 6px 6px 0}.gb-agreement-content h5:first-child{margin-top:0}.gb-agreement-content p{margin:0 0 15px 0;padding:0 15px;font-size:14px;line-height:1.9;color:#444}.gb-agreement-sub{font-size:13px!important;color:#666!important;padding-left:30px!important;border-left:3px solid #ddd;margin-left:15px!important;background:#f9f9f9;padding:15px!important;border-radius:0 8px 8px 0}.gb-agreement-note{background:linear-gradient(135deg,#e8f4fd 0%,#d6eaf8 100%);border:1px solid #aed6f1;padding:20px;border-radius:8px;margin:20px 15px}.gb-agreement-note p{font-size:12px!important;color:#2874a6!important;padding:0!important;margin:0!important;line-height:1.7}.gb-agreement-company{text-align:center;padding:20px;background:#fff;border-top:1px solid #eee}.gb-agreement-company p{margin:5px 0;font-size:13px;color:#666}.gb-agreement-checkbox{margin:0;padding:25px 30px;background:linear-gradient(90deg,#fff3cd 0%,#ffeeba 100%);border-top:2px solid #ffc107}@media (max-width:480px){.gb-agreement-checkbox{padding:15px 15px}}label.gb-agreement-checkbox,.gb-agreement-checkbox label{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-weight:500;color:#856404;width:100%;box-sizing:border-box;margin:0}.gb-agreement-checkbox input[type="checkbox"]{width:20px;height:20px;cursor:pointer;flex-shrink:0;margin-top:2px}.gb-agreement-checkbox span{font-size:15px;line-height:1.5;flex:1}.gb-agreement-signature{background:#fff;padding:30px;border-radius:8px;border:1px solid #e0e0e0;margin-top:30px}.gb-agreement-signature h4{margin:0 0 20px 0;font-size:18px;color:#333}.gb-agreement-signature .gb-form-group{margin-bottom:20px}.gb-agreement-signature .gb-form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}.gb-agreement-signature .gb-form-group input{width:100%;max-width:400px;padding:12px 15px;border:2px solid #e0e0e0;border-radius:6px;font-size:15px;transition:border-color .3s ease}.gb-agreement-signature .gb-form-group input:focus{border-color:var(--gb-gold);outline:none}.gb-signature-note{font-size:13px;color:#666;margin-top:15px}.gb-agreement-submit{text-align:center;margin-top:40px;padding:30px;background:#f8f9fa;border-radius:8px}.gb-btn-large{padding:18px 60px;font-size:18px;font-weight:600}.gb-agreement-sub{font-size:13px;color:#666;padding-left:15px;border-left:3px solid #e0e0e0;margin:10px 0}.gb-agreement-note{background:#f5f5f5;padding:15px;border-radius:4px;margin-top:20px}.gb-agreement-note p{font-size:12px;color:#666;margin:0}.gb-course-schedule{background:linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);border-radius:12px;padding:25px;margin-bottom:25px;color:#fff}.gb-course-schedule h4{margin:0 0 20px 0;color:var(--gb-gold,#baa20d);font-size:18px;font-weight:700}.gb-schedule-list{display:flex;flex-direction:column;gap:12px}.gb-schedule-item{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:15px 20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;transition:background .3s ease}.gb-schedule-item:hover{background:rgba(255,255,255,.1)}.gb-schedule-number{background:var(--gb-gold,#baa20d);color:#1a1a2e;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700;min-width:50px;text-align:center}.gb-schedule-title{font-weight:600;color:#e0e0e0;font-size:14px}.gb-schedule-date{font-size:14px;color:#fff;font-weight:500}.gb-schedule-time{font-size:13px;color:#aaa}.gb-schedule-location{font-size:12px;color:#fff;background:rgba(102,126,234,.3);padding:4px 10px;border-radius:4px;margin-left:auto}@media (max-width:600px){.gb-schedule-item{flex-direction:column;align-items:flex-start;gap:8px}.gb-schedule-location{margin-left:0}}.gb-booking-complete{text-align:center;padding:40px 30px}.gb-complete-icon{font-size:60px;margin-bottom:20px}.gb-complete-title{color:#fff!important;font-size:24px;font-weight:700;margin:0 0 20px 0}.gb-complete-message{color:#e0e0e0;font-size:16px;line-height:1.8;margin-bottom:25px}.gb-complete-note{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:15px 20px;display:inline-block}.gb-complete-note p{margin:0;color:#ccc;font-size:14px}.gb-auth-tabs{display:flex;border-bottom:2px solid #eee;margin-bottom:25px;gap:0}.gb-auth-tab{flex:1;padding:15px 10px;background:none;border:none;border-bottom:3px solid transparent;font-size:15px;font-weight:600;color:#666;cursor:pointer;transition:all .3s ease;text-align:center;position:relative;top:2px}.gb-auth-tab:hover{color:var(--gb-primary);background:#f8f9fa}.gb-auth-tab.active{color:var(--gb-primary);border-bottom-color:var(--gb-primary);background:#fff}.gb-auth-panel{padding:10px 5px;animation:fadeIn .3s ease-out}@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}.gb-form-section{margin-bottom:25px;padding-bottom:20px;border-bottom:1px dashed #eee}.gb-form-section:last-child{border-bottom:none}.gb-form-section h4{margin:0 0 15px 0;font-size:16px;color:#333;font-weight:700;display:flex;align-items:center}.gb-form-section h4:before{content:'';display:block;width:6px;height:16px;background:var(--gb-primary);margin-right:10px;border-radius:2px}.gb-guest-action-area{margin-top:20px;padding-top:20px;border-top:1px dashed #eee}.gb-guest-confirm-btn{font-weight:bold;font-size:16px;padding:15px;background:var(--gb-primary);border:none;color:#fff;border-radius:6px;cursor:pointer;transition:background .3s}.gb-guest-confirm-btn:hover{background:var(--gb-primary-dark)}.gb-guest-edit-btn{font-weight:bold;font-size:14px;padding:10px;background:#6c757d;border:none;color:#fff;border-radius:6px;cursor:pointer;transition:background .3s}.gb-guest-edit-btn:hover{background:#5a6268}.gb-payment-methods{margin-top:20px;padding:20px;background:#fff;border:1px solid #eee;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.03)}.gb-payment-section{position:relative}.gb-form-row{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:15px}.gb-form-row .gb-half{flex:1 1 calc(50% - 8px);line-height:1.4;min-width:0}.gb-form-row .gb-third{flex:1 1 calc(33.333% - 10px);min-width:0}.gb-form-row .gb-two-thirds{flex:2 1 calc(66.666% - 5px);min-width:0}@media (max-width:600px){.gb-form-row .gb-half,.gb-form-row .gb-third,.gb-form-row .gb-two-thirds{flex:1 1 100%;margin-bottom:10px}}