.ccb-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
}

.ccb-section {
    background: var(--modern-card-background);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--modern-border-radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--modern-shadow-medium);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--modern-transition);
    position: relative;
    overflow: hidden;
}

.ccb-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--modern-primary-gradient);
    border-radius: var(--modern-border-radius) var(--modern-border-radius) 0 0;
}

.ccb-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-heavy);
}

.ccb-card-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.ccb-card-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px 12px;
    border: 2px solid var(--modern-border-color);
    border-radius: var(--modern-border-radius-small);
    background: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: var(--modern-transition);
    font-weight: 600;
    font-size: 14px;
    color: var(--modern-text-primary);
    box-shadow: var(--modern-shadow-light);
    min-height: 100px;
}

.ccb-card-btn i.fa-credit-card {
    font-size: 24px;
    color: var(--modern-text-secondary);
    transition: var(--modern-transition);
}

.ccb-card-btn span {
    font-size: 14px;
    font-weight: 700;
}

.ccb-card-btn small {
    font-size: 11px;
    color: var(--modern-text-secondary);
    font-weight: 500;
}

.ccb-card-btn.bound {
    border-color: var(--modern-success-color);
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.1) 0%, rgba(85, 230, 193, 0.1) 100%);
}

.ccb-card-btn.bound i.fa-credit-card {
    color: var(--modern-success-color);
}

.ccb-card-btn.bound:hover {
    border-color: var(--modern-success-color);
    box-shadow: 0 4px 16px rgba(78, 205, 196, 0.3);
    transform: translateY(-2px);
}

.ccb-card-btn.bound i.fa-check-circle,
.ccb-card-btn.bound i.fa-star {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 16px;
    color: var(--modern-success-color);
}

.ccb-card-btn.bound i.fa-star {
    color: gold;
}

.ccb-card-btn.active {
    border-color: var(--modern-primary-color);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1), var(--modern-shadow-medium);
}

.ccb-card-btn.active i.fa-credit-card {
    color: var(--modern-primary-color);
}

.ccb-card-btn.active::after {
    content: '当前使用';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    font-weight: 700;
    color: var(--modern-primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ccb-card-btn.unbound {
    border-color: var(--modern-border-color);
    background: rgba(200, 200, 200, 0.1);
    border-style: dashed;
}

.ccb-card-btn.unbound:hover {
    border-color: var(--modern-primary-color);
    border-style: solid;
    background: rgba(102, 126, 234, 0.05);
    box-shadow: var(--modern-shadow-medium);
    transform: translateY(-2px);
}

.ccb-card-btn.unbound i.fa-credit-card {
    color: var(--modern-text-secondary);
}

.ccb-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--modern-text-primary);
    position: relative;
    padding-bottom: 10px;
    border: none;
}

.ccb-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--modern-primary-gradient);
    border-radius: 2px;
}

.ccb-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ccb-form .form-group {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    position: relative;
}

.ccb-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--modern-text-primary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ccb-form select,
.ccb-form input {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--modern-border-color);
    border-radius: var(--modern-border-radius-small);
    font-size: 14px;
    font-weight: 500;
    color: var(--modern-text-primary);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    transition: var(--modern-transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.ccb-form select:focus,
.ccb-form input:focus {
    border-color: var(--modern-primary-color);
    outline: none;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), 0 4px 16px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
}

.ccb-form select:hover,
.ccb-form input:hover {
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.guid-input-container {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.guid-input-container input {
    flex: 1;
}

.scan-btn {
    padding: 10px 16px;
    border: 2px solid var(--modern-primary-color);
    border-radius: var(--modern-border-radius-small);
    background: var(--modern-primary-gradient);
    color: white;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--modern-transition);
    box-shadow: var(--modern-shadow-light);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    min-height: 44px;
}

.scan-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-medium);
}

.scan-btn:active {
    transform: translateY(0);
}

.scan-btn i {
    font-size: 16px;
}

.scan-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.scan-modal.active {
    display: flex;
}

.scan-modal-content {
    background: var(--modern-card-background);
    backdrop-filter: blur(20px);
    border-radius: var(--modern-border-radius);
    padding: 24px;
    max-width: 600px;
    width: 100%;
    box-shadow: var(--modern-shadow-heavy);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.scan-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--modern-border-color);
}

.scan-modal-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--modern-text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.scan-modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--modern-text-secondary);
    cursor: pointer;
    transition: var(--modern-transition);
    padding: 5px 10px;
    border-radius: var(--modern-border-radius-small);
}

.scan-modal-close:hover {
    color: var(--modern-text-primary);
    background: rgba(0, 0, 0, 0.1);
}

.scan-video-container {
    position: relative;
    width: 100%;
    background: #000;
    border-radius: var(--modern-border-radius-small);
    overflow: hidden;
    margin-bottom: 16px;
}

#scan-video {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: contain;
}

.scan-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.scan-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 60%;
    border: 3px solid #4ECDC4;
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}

.scan-frame::before,
.scan-frame::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid #4ECDC4;
}

.scan-frame::before {
    top: -3px;
    left: -3px;
    border-right: none;
    border-bottom: none;
}

.scan-frame::after {
    top: -3px;
    right: -3px;
    border-left: none;
    border-bottom: none;
}

.scan-frame-corner-bl {
    position: absolute;
    bottom: -3px;
    left: -3px;
    width: 20px;
    height: 20px;
    border: 3px solid #4ECDC4;
    border-right: none;
    border-top: none;
}

.scan-frame-corner-br {
    position: absolute;
    bottom: -3px;
    right: -3px;
    width: 20px;
    height: 20px;
    border: 3px solid #4ECDC4;
    border-left: none;
    border-top: none;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #4ECDC4, transparent);
    animation: scanning 2s ease-in-out infinite;
}

@keyframes scanning {
    0%, 100% {
        top: 0;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

.scan-status {
    text-align: center;
    padding: 12px;
    margin-bottom: 12px;
    border-radius: var(--modern-border-radius-small);
    font-weight: 600;
    font-size: 14px;
}

.scan-status.scanning {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: var(--modern-primary-color);
}

.scan-status.success {
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.1) 0%, rgba(85, 230, 193, 0.1) 100%);
    color: var(--modern-success-color);
}

.scan-status.error {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(255, 81, 81, 0.1) 100%);
    color: var(--modern-error-color);
}

.scan-result {
    padding: 12px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: var(--modern-border-radius-small);
    border: 1px solid rgba(102, 126, 234, 0.2);
    margin-bottom: 12px;
}

.scan-result-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--modern-text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scan-result-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--modern-primary-color);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.scan-tips {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.1) 100%);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--modern-border-radius-small);
    padding: 12px;
    margin-bottom: 16px;
}

.scan-tips-title {
    font-size: 13px;
    font-weight: 700;
    color: #f57c00;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.scan-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.scan-tips-list li {
    font-size: 12px;
    color: #e65100;
    margin-bottom: 4px;
    padding-left: 16px;
    position: relative;
}

.scan-tips-list li::before {
    content: '•';
    position: absolute;
    left: 4px;
    font-weight: bold;
}

.scan-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.scan-action-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--modern-border-radius-small);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--modern-transition);
    box-shadow: var(--modern-shadow-light);
}

.scan-action-btn.primary {
    background: var(--modern-primary-gradient);
    color: white;
}

.scan-action-btn.secondary {
    background: rgba(0, 0, 0, 0.1);
    color: var(--modern-text-primary);
}

.scan-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-medium);
}

.scan-action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-top: 10px;
    padding: 12px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: var(--modern-border-radius-small);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: var(--modern-transition);
}

.checkbox-group:hover {
    background: rgba(102, 126, 234, 0.08);
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    accent-color: var(--modern-primary-color);
    transform: scale(1.2);
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    font-size: 14px;
    color: var(--modern-text-primary);
}

.ccb-notice {
    background: var(--modern-warning-gradient);
    border: none;
    border-radius: var(--modern-border-radius);
    padding: 14px;
    margin: 12px 0;
    box-shadow: var(--modern-shadow-light);
    position: relative;
    overflow: hidden;
}

.ccb-notice::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff9a56, #ff6b35);
}

.ccb-notice-title {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
    color: #8b4513;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ccb-notice-content {
    font-size: 12px;
    color: #8b4513;
    line-height: 1.5;
    font-weight: 500;
}

.ccb-notice-content b {
    color: #d2691e;
    font-weight: 700;
}

.ccb-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.ccb-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--modern-border-radius-small);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--modern-transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--modern-shadow-light);
}

.ccb-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.ccb-btn:hover::before {
    left: 100%;
}

.ccb-btn-primary {
    background: var(--modern-primary-gradient);
    color: white;
}

.ccb-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-medium);
}

.ccb-btn-primary:active {
    transform: translateY(0);
}

.ccb-btn-secondary {
    background: var(--modern-error-gradient);
    color: white;
}

.ccb-btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-medium);
}

.ccb-btn-secondary:active {
    transform: translateY(0);
}

.ccb-result {
    margin-top: 20px;
    padding: 20px;
    min-height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--modern-border-radius);
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed var(--modern-border-color);
}

.ccb-result.loading {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-style: solid;
    border-color: var(--modern-primary-color);
}

.ccb-result-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.ccb-result img {
    max-width: 100%;
    height: auto;
    border-radius: var(--modern-border-radius-small);
    box-shadow: var(--modern-shadow-heavy);
    border: 3px solid white;
}

.ccb-save-action {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.ccb-result-empty {
    text-align: center;
    color: var(--modern-text-secondary);
    font-size: 14px;
}

.ccb-cooldown {
    margin-top: 16px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
    border: 2px solid #ef4444;
    border-radius: var(--modern-border-radius-small);
    color: #dc2626;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
    animation: pulse-red 2s ease-in-out infinite;
}

@keyframes pulse-red {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
    }
    50% {
        box-shadow: 0 2px 16px rgba(239, 68, 68, 0.4);
    }
}

.ccb-points-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.1) 100%);
    border-radius: var(--modern-border-radius-small);
    border: 1px solid rgba(255, 193, 7, 0.3);
    margin-bottom: 16px;
}

.ccb-points-label {
    font-size: 13px;
    font-weight: 600;
    color: #f57c00;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ccb-points-value {
    font-size: 20px;
    font-weight: 700;
    color: #e65100;
}

.refresh-points-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--modern-border-radius-small);
    background: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
    color: white;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: var(--modern-transition);
    box-shadow: var(--modern-shadow-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

.refresh-points-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-medium);
}

.refresh-points-btn:active {
    transform: translateY(0);
}

.refresh-points-btn i {
    font-size: 14px;
}

.refresh-points-btn:disabled {
    background: linear-gradient(135deg, #cbd5e0 0%, #a0aec0 100%);
    color: var(--modern-text-secondary);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.admin-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
}

.admin-card {
    background: var(--modern-card-background);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--modern-border-radius);
    padding: 32px;
    box-shadow: var(--modern-shadow-medium);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--modern-transition);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.admin-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--modern-secondary-gradient);
    border-radius: var(--modern-border-radius) var(--modern-border-radius) 0 0;
}

.admin-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--modern-shadow-heavy);
}

.admin-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--modern-text-primary);
    border: none;
    padding-bottom: 16px;
    position: relative;
}

.admin-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--modern-secondary-gradient);
    border-radius: 2px;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.admin-form .form-group {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
}

.admin-form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--modern-text-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-form input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--modern-border-color);
    border-radius: var(--modern-border-radius-small);
    font-size: 16px;
    font-weight: 500;
    color: var(--modern-text-primary);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    transition: var(--modern-transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.admin-form input:focus {
    border-color: var(--modern-secondary-color);
    outline: none;
    box-shadow: 0 0 0 4px rgba(240, 147, 251, 0.1), 0 4px 16px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
}

.admin-list {
    margin-top: 24px;
}

.admin-list h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--modern-text-primary);
    font-weight: 600;
}

.admin-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--modern-border-color);
    transition: var(--modern-transition);
    border-radius: var(--modern-border-radius-small);
    margin-bottom: 4px;
}

.admin-item:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(4px);
}

.admin-item:last-child {
    border-bottom: none;
}

.admin-item-actions {
    display: flex;
    gap: 12px;
}

@media (max-width: 768px) {
    .ccb-container {
        padding: 16px;
    }
    
    .ccb-section {
        padding: 18px;
        margin-bottom: 14px;
    }
    
    .ccb-card-selector {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .ccb-card-btn {
        min-height: 80px;
        padding: 16px 12px;
    }
    
    .ccb-actions {
        flex-direction: column;
    }
    
    .ccb-btn {
        width: 100%;
    }
    
    .guid-input-container {
        flex-direction: column;
    }
    
    .scan-btn {
        width: 100%;
        justify-content: center;
    }
    
    .scan-modal-content {
        padding: 16px;
        max-width: 95%;
    }
    
    .scan-modal-title {
        font-size: 1.2rem;
    }
    
    .scan-actions {
        flex-direction: column;
    }
    
    .scan-action-btn {
        width: 100%;
    }
    
    .admin-container {
        padding: 16px;
        gap: 24px;
    }
    
    .admin-card {
        padding: 24px;
    }
    
    .ccb-result {
        min-height: 250px;
    }
}

@media (max-width: 480px) {
    .ccb-section {
        padding: 16px;
    }
    
    .ccb-form select,
    .ccb-form input {
        padding: 12px 14px;
        font-size: 16px;
    }
    
    .ccb-title {
        font-size: 1.25rem;
    }
    
    .ccb-card-btn {
        min-height: 70px;
        padding: 14px 10px;
    }
    
    .ccb-card-btn i.fa-credit-card {
        font-size: 20px;
    }
    
    .ccb-card-btn span {
        font-size: 13px;
    }
    
    .scan-modal-content {
        padding: 12px;
    }
    
    #scan-video {
        max-height: 300px;
    }
    
    .scan-frame {
        width: 85%;
        height: 65%;
    }
    
    .admin-container {
        padding: 12px;
        gap: 20px;
    }
    
    .admin-card {
        padding: 20px;
    }
    
    .admin-form input {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .admin-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }
    
    .admin-item-actions {
        align-self: flex-end;
    }
    
    .ccb-points-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .ccb-result {
        min-height: 200px;
    }
}

@keyframes cardPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(102, 126, 234, 0);
    }
}

.ccb-card-btn.active {
    animation: cardPulse 2s ease-in-out infinite;
}

.ccb-btn:disabled {
    position: relative;
    overflow: hidden;
}

.ccb-btn:disabled::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

.ccb-cards-container {
    display: grid;
    gap: 15px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.ccb-card-item {
    border: 1px solid var(--modern-border-color, #e0e0e0);
    border-radius: 8px;
    padding: 15px;
    background: var(--modern-card-bg, #fff);
    transition: all 0.3s ease;
}

.ccb-card-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.ccb-card-header {
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--modern-border-color, #e0e0e0);
}

.ccb-card-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--modern-text-primary, #333);
    display: flex;
    align-items: center;
    gap: 8px;
}

.ccb-card-body {
    margin-bottom: 12px;
}

.ccb-card-body p {
    margin: 8px 0;
    font-size: 14px;
    color: var(--modern-text-secondary, #666);
}

.ccb-card-body strong {
    color: var(--modern-text-primary, #333);
    font-weight: 500;
}

.ccb-card-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.ccb-unbind-btn {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 4px;
    border: none;
    background-color: #dc3545;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ccb-unbind-btn:hover {
    background-color: #c82333;
    transform: scale(1.05);
}

.ccb-unbind-btn i {
    margin-right: 4px;
}