.layout{display:flex;flex-direction:column;min-height:100vh;padding-bottom:80px}.layout-content{flex:1;padding:var(--spacing-lg)}.layout-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background-color:var(--bg-color);border-top:1px solid var(--container-border);padding:var(--spacing-sm) var(--spacing-xs) var(--spacing-md) var(--spacing-xs);z-index:1000;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.layout-nav::-webkit-scrollbar{display:none}.nav-item{flex:1;min-width:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xs);text-decoration:none;color:var(--text-secondary);transition:color .2s}.nav-item.active{color:var(--button-color)}.nav-icon{font-size:var(--font-size-h2);line-height:var(--line-height-normal);margin-bottom:2px}.nav-label{font-size:var(--font-size-caption-sm);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);white-space:nowrap}.home-page{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.home-header{text-align:left;display:flex;flex-direction:column;gap:var(--spacing-xs)}.home-brand-title{font-size:var(--font-size-number-lg);line-height:var(--line-height-tight);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight);margin:0;color:var(--text-color)}.home-brand-subtitle{font-size:var(--font-size-body-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-normal);margin:0;color:var(--text-secondary)}.home-promo-slider{display:flex;flex-direction:column;gap:var(--spacing-lg)}.promo-slider-container{position:relative;overflow:hidden;border-radius:var(--radius-lg);user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:grab}.promo-slider-container:active{cursor:grabbing}.promo-slider-track{display:flex;gap:var(--spacing-lg);transition:transform .3s ease-in-out}.promo-slide-card{flex:0 0 100%;height:180px;padding:var(--spacing-lg);background-color:var(--container-bg);border:1px solid var(--container-border);border-radius:var(--radius-lg);box-shadow:var(--container-shadow);display:flex;flex-direction:column;gap:var(--spacing-lg)}.promo-slide-title{font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-snug);color:var(--text-color);margin:0;max-width:220px}.promo-slide-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-h2);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);color:var(--text-color);text-decoration:none;transition:opacity .2s;margin-top:auto}.promo-slide-button:active{opacity:.7}.promo-button-icon{width:20px;height:20px}.promo-slider-dots{display:flex;gap:var(--spacing-sm);justify-content:center}.promo-dot{width:var(--spacing-sm);height:var(--spacing-sm);border-radius:var(--radius-circle);background-color:#d1d5dc;border:none;padding:0;cursor:pointer;transition:all .3s ease}.promo-dot.active{width:var(--spacing-8);border-radius:var(--radius-full);background-color:#99a1af}.home-section-title{font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-snug);color:var(--text-color)}.home-community-sources{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}.home-source-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-lg);background-color:var(--container-bg);border-radius:var(--radius-lg);border:1px solid var(--container-border);box-shadow:var(--shadow-md);text-decoration:none;color:var(--text-color);transition:transform .2s,opacity .2s,box-shadow .2s;min-height:100px}.home-source-card:hover{box-shadow:var(--shadow-lg)}.home-source-card:active{transform:scale(.98);opacity:.9;box-shadow:var(--shadow-md)}.resource-emoji-icon{font-size:32px;line-height:1}.external-link-icon{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);width:16px;height:16px;color:var(--text-secondary)}.home-source-title{font-size:var(--font-size-body-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-normal);margin:0;text-align:center}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px var(--spacing-lg)}.loading-spinner{width:40px;height:40px;border:4px solid var(--text-secondary);border-top-color:var(--button-color);border-radius:var(--radius-circle);animation:spin 1s linear infinite;margin-bottom:var(--spacing-lg)}@keyframes spin{to{transform:rotate(360deg)}}.loading p{color:var(--text-secondary);font-size:var(--font-size-body);line-height:var(--line-height-loose)}.error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px var(--spacing-lg);text-align:center}.error-icon{font-size:48px;margin-bottom:var(--spacing-lg)}.error-message{color:var(--text-color);font-size:var(--font-size-body-lg);line-height:var(--line-height-loose);margin-bottom:20px}.error-retry{padding:var(--spacing-md) var(--spacing-2xl);background-color:var(--button-color);color:var(--button-text-color);border:none;border-radius:var(--radius-md);font-size:var(--font-size-button-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;transition:opacity .2s}.error-retry:hover{opacity:.9}.error-retry:active{opacity:.8}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);padding:var(--spacing-md) var(--spacing-lg);background:#4caf50f2;color:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-lg);font-size:var(--font-size-body);font-weight:var(--font-weight-medium);z-index:1000;animation:toast-in .3s ease,toast-out .3s ease 2.7s}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toast-out{0%{opacity:1}to{opacity:0}}.profile-header{background-color:var(--container-bg);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid var(--container-border);box-shadow:var(--container-shadow);display:flex;flex-direction:column;gap:var(--spacing-lg)}.profile-header-title{font-size:var(--font-size-h2);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);margin:0;color:var(--text-color)}.profile-header-content{background:var(--nested-container-bg);border:1px solid var(--container-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.profile-header-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-xs) 0}.profile-header-label{color:var(--text-secondary);font-size:var(--font-size-body);line-height:var(--line-height-loose)}.profile-header-value{color:var(--text-color);font-size:var(--font-size-body);line-height:var(--line-height-loose);font-weight:var(--font-weight-medium)}.referral-section{background-color:var(--container-bg);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid var(--container-border);box-shadow:var(--container-shadow);display:flex;flex-direction:column;gap:var(--spacing-lg)}.referral-section-title{font-size:var(--font-size-h2);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);margin:0;color:var(--text-color)}.referral-section-content{display:flex;flex-direction:column;gap:var(--spacing-lg)}.referral-section-description{color:var(--text-color);font-size:var(--font-size-body);line-height:var(--line-height-loose)}.referral-section-stats{display:flex;justify-content:space-around;padding:var(--spacing-lg);background:var(--nested-container-bg);border:1px solid var(--container-border);border-radius:var(--radius-md)}.referral-section-stat-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.referral-section-stat-value{font-size:var(--font-size-number-md);font-weight:var(--font-weight-bold);color:var(--text-color);display:flex;align-items:center;gap:var(--spacing-xs)}.referral-section-stat-value:before{font-size:18px}.referral-section-stat-item:nth-child(1) .referral-section-stat-value:before{content:"👥"}.referral-section-stat-item:nth-child(2) .referral-section-stat-value:before{content:"🌀"}.referral-section-stat-label{font-size:var(--font-size-caption);color:var(--text-secondary)}.referral-section-buttons{display:flex;flex-direction:row;gap:var(--spacing-md)}.referral-section-button{flex:1;padding:var(--spacing-md) var(--spacing-lg);background-color:var(--button-color);color:var(--button-text-color);border:none;border-radius:var(--radius-md);font-size:var(--font-size-button);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-semibold);cursor:pointer;min-height:48px;display:flex;align-items:center;justify-content:center}.referral-section-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.referral-section-list-title{font-size:var(--font-size-h3);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-semibold);color:var(--text-color);margin:0}.referral-section-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--nested-container-bg);border-radius:var(--radius-md);border:1px solid var(--container-border);transition:all .2s ease}.referral-section-item:hover{border-color:var(--button-color);box-shadow:var(--shadow-sm)}.referral-section-item-info{display:flex;flex-direction:column;gap:var(--spacing-xs);flex:1}.referral-section-item-name{color:var(--text-color);font-size:var(--font-size-body);line-height:var(--line-height-loose);font-weight:var(--font-weight-medium);display:flex;align-items:center;gap:var(--spacing-xs)}.referral-section-item-name:before{content:"👤";font-size:16px}.referral-section-item-username{color:var(--text-secondary);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);padding-left:20px}.referral-section-item-parent{color:var(--button-color);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);padding-left:20px;font-style:italic}.referral-section-item-meta{display:flex;flex-direction:column;align-items:flex-end;gap:var(--spacing-xs)}.referral-section-item-level{font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);color:var(--button-color);display:flex;align-items:center;gap:2px}.referral-section-item-level:before{content:"🌀";font-size:14px}.referral-section-item-date{color:var(--text-secondary);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);white-space:nowrap}.referral-section-show-all{width:100%;padding:var(--spacing-md) var(--spacing-lg);background-color:transparent;color:var(--button-color);border:1px solid var(--button-color);border-radius:var(--radius-md);font-size:var(--font-size-button);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs)}.referral-section-show-all:hover{background-color:var(--button-color);color:var(--button-text-color)}.referral-section-empty{padding:var(--spacing-3xl);text-align:center;background:var(--nested-container-bg);border:1px dashed var(--container-border);border-radius:var(--radius-lg)}.referral-section-empty-icon{font-size:48px;margin-bottom:var(--spacing-lg)}.referral-section-empty-title{font-size:var(--font-size-h3);font-weight:var(--font-weight-semibold);color:var(--text-color);margin-bottom:var(--spacing-sm)}.referral-section-empty-text{font-size:var(--font-size-body);color:var(--text-secondary);line-height:var(--line-height-loose)}.profile-page{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.profile-title{font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-snug);color:var(--text-color)}.page-header{position:relative;display:flex;align-items:center;height:40px}.back-button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background-color:var(--container-bg);color:var(--text-color);text-decoration:none;border-radius:var(--radius-md);font-size:var(--font-size-number-md);line-height:var(--line-height-snug);font-weight:var(--font-weight-medium);border:1px solid var(--container-border);transition:opacity .2s;z-index:1;cursor:pointer}.back-button:active{opacity:.7}.page-title{position:absolute;left:50%;transform:translate(-50%);font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-snug);margin:0;padding:0;color:var(--text-color);height:40px;display:flex;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 100px)}.create-button{position:absolute;right:0;display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background-color:var(--container-bg);color:var(--text-color);text-decoration:none;border-radius:var(--radius-md);font-size:var(--font-size-number-md);line-height:var(--line-height-snug);font-weight:var(--font-weight-medium);border:1px solid var(--container-border);transition:opacity .2s;cursor:pointer}.create-button:active{opacity:.7}.empty-state{text-align:center;padding:var(--spacing-4xl) var(--page-padding);color:var(--text-secondary)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.form-group label{font-size:var(--font-size-label);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);color:var(--text-color)}.form-group input,.form-group textarea,.form-group select{padding:var(--spacing-md);border:1px solid var(--container-border);border-radius:var(--radius-md);background-color:var(--input-background);color:var(--text-color);font-size:var(--font-size-input);line-height:var(--line-height-relaxed);font-family:inherit;box-sizing:border-box}.form-group select option{background-color:var(--input-background);color:var(--text-color)}.form-group textarea{resize:vertical;min-height:100px}.file-input-wrapper{position:relative;display:flex;align-items:center;width:100%}.form-group input[type=file]{padding:var(--spacing-sm);background-color:var(--input-background);color:transparent;border:1px solid var(--container-border);border-radius:var(--radius-md);font-size:var(--font-size-body);line-height:var(--line-height-loose);font-family:inherit;cursor:pointer;width:100%;box-sizing:border-box;position:relative;z-index:1}.form-group input[type=file]:before{content:"";display:none}.form-group input[type=file]::file-selector-button{padding:6px var(--spacing-md);background-color:var(--button-color);color:var(--button-text-color);border:none;border-radius:var(--radius-sm);font-size:var(--font-size-button);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;margin-right:var(--spacing-md)}.form-group input[type=file]::file-selector-button:hover{opacity:.9}.form-group input[type=file]::-webkit-file-upload-button{padding:6px var(--spacing-md);background-color:var(--button-color);color:var(--button-text-color);border:none;border-radius:var(--radius-sm);font-size:var(--font-size-button);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;margin-right:var(--spacing-md)}.file-input-placeholder{position:absolute;left:0;top:50%;transform:translateY(-50%);padding-left:135px;color:var(--text-secondary);font-size:var(--font-size-body);line-height:var(--line-height-loose);pointer-events:none;z-index:0;white-space:nowrap}.photo-preview{margin-top:var(--spacing-md);border-radius:var(--radius-md);overflow:hidden;max-width:100%}.photo-preview img{width:100%;height:auto;display:block;max-height:300px;object-fit:contain}.form-actions{display:flex;gap:var(--spacing-lg)}.cancel-button,.submit-button{flex:1;padding:var(--spacing-md) var(--spacing-2xl);border:none;border-radius:var(--radius-md);font-size:var(--font-size-button-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;transition:opacity .2s}.cancel-button{background-color:var(--container-bg);color:var(--text-color);border:1px solid var(--container-border)}.cancel-button:active{opacity:.7}.submit-button{background-color:var(--button-color);color:var(--button-text-color)}.submit-button:active{opacity:.8}.detail-section{padding:var(--spacing-lg);background-color:var(--container-bg);border-radius:var(--radius-lg);border:1px solid var(--container-border)}.detail-section h3{margin:0 0 var(--spacing-md) 0;font-size:var(--font-size-h1);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-snug);color:var(--text-color)}.detail-row{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.detail-row:last-child{margin-bottom:0}.detail-label{font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);color:var(--text-secondary)}.detail-value{font-size:var(--font-size-body);line-height:var(--line-height-loose);color:var(--text-color);word-break:break-word}.detail-link{color:var(--button-color);text-decoration:none}.detail-link:active{opacity:.7}.referrals-page{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.referrals-content{display:flex;flex-direction:column;gap:var(--spacing-lg)}.referrals-stats-container{display:flex;justify-content:space-around;padding:var(--spacing-lg);background:var(--nested-container-bg);border:1px solid var(--container-border);border-radius:var(--radius-md)}.referrals-stat-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.referrals-stat-value{font-size:var(--font-size-number-md);font-weight:var(--font-weight-bold);color:var(--text-color);display:flex;align-items:center;gap:var(--spacing-xs)}.referrals-stat-value:before{font-size:18px}.referrals-stat-item:nth-child(1) .referrals-stat-value:before{content:"🌟"}.referrals-stat-item:nth-child(2) .referrals-stat-value:before{content:"⭐"}.referrals-stat-label{font-size:var(--font-size-caption);color:var(--text-secondary)}.empty-state{padding:var(--spacing-3xl);text-align:center;background:var(--container-bg);border:1px dashed var(--container-border);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg)}.empty-state-icon{font-size:48px}.empty-state-title{font-size:var(--font-size-h3);font-weight:var(--font-weight-semibold);color:var(--text-color);margin:0}.empty-state-text{font-size:var(--font-size-body);color:var(--text-secondary);line-height:var(--line-height-loose)}.referral-level-section{margin-bottom:var(--spacing-lg)}.referral-level-title{font-size:var(--font-size-body);font-weight:var(--font-weight-semibold);color:var(--text-color);margin-bottom:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--nested-container-bg);border-radius:var(--radius-sm);border-left:3px solid var(--button-color)}.referral-group{margin-bottom:var(--spacing-lg)}.referral-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--nested-container-bg);border-radius:var(--radius-md);border:1px solid var(--container-border);transition:all .2s ease}.referral-item:hover{border-color:var(--button-color);box-shadow:var(--shadow-sm)}.referral-item-level-1{background:var(--nested-container-bg)}.referral-item-level-2{margin-left:var(--spacing-lg);opacity:.9}.referral-item-info{display:flex;flex-direction:column;gap:var(--spacing-xs);flex:1}.referral-item-name{color:var(--text-color);font-size:var(--font-size-body);line-height:var(--line-height-loose);font-weight:var(--font-weight-medium);display:flex;align-items:center;gap:var(--spacing-xs)}.referral-item-name:before{content:"👤";font-size:16px}.referral-item-username{color:var(--text-secondary);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);padding-left:20px}.referral-item-meta{display:flex;flex-direction:column;align-items:flex-end;gap:var(--spacing-xs)}.referral-item-level{font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);color:var(--button-color);display:flex;align-items:center;gap:2px}.referral-item-level:before{content:"🌀";font-size:14px}.referral-item-date{color:var(--text-secondary);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);white-space:nowrap}.referral-children{margin-top:var(--spacing-sm);padding-left:var(--spacing-lg);border-left:2px dashed var(--container-border);margin-left:var(--spacing-md)}.referral-children-header{margin-bottom:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md)}.referral-children-count{font-size:var(--font-size-caption);color:var(--text-secondary);font-weight:var(--font-weight-medium)}.products-page{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.products-title{font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-snug);color:var(--text-color)}.products-filters{display:flex;gap:var(--spacing-sm);overflow-x:auto;overflow-y:hidden;padding-bottom:var(--spacing-md);scrollbar-width:thin;scrollbar-color:var(--text-secondary) transparent}.products-filters::-webkit-scrollbar{height:4px}.products-filters::-webkit-scrollbar-track{background:transparent}.products-filters::-webkit-scrollbar-thumb{background-color:var(--text-secondary);border-radius:2px}.filter-button{padding:var(--spacing-sm) var(--spacing-lg);background-color:var(--container-bg);color:var(--text-color);border:none;border-radius:var(--radius-2xl);font-size:var(--font-size-button);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium);cursor:pointer;white-space:nowrap;transition:all .2s;flex-shrink:0}.filter-button.active{background-color:var(--button-color);color:var(--button-text-color)}.filter-button:active{opacity:.8}.products-empty{text-align:center;padding:40px var(--spacing-lg);color:var(--text-secondary)}.products-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.product-card{background-color:var(--container-bg);border-radius:var(--radius-xl);padding:var(--spacing-lg);color:var(--text-color);border:1px 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10px!important;border-radius:var(--radius-sm)!important;font-size:var(--font-size-caption-sm)!important;line-height:var(--line-height-normal)!important;font-weight:var(--font-weight-semibold)!important;letter-spacing:var(--letter-spacing-wide)!important;text-transform:uppercase!important;box-shadow:var(--shadow-sm)!important;z-index:10!important}.product-title{font-size:var(--font-size-h1);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-snug);margin:0;color:var(--text-color)}.product-description{font-size:var(--font-size-body-lg);line-height:var(--line-height-loose);color:var(--text-color);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.product-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-lg);border-top:1px solid 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p{color:var(--text-color);font-size:var(--font-size-body-lg);line-height:var(--line-height-loose);margin:0}.product-access{padding:var(--spacing-lg);background:linear-gradient(135deg,#4caf5014,#4caf5005);border:1px solid rgba(76,175,80,.2);border-radius:var(--radius-lg);text-align:center;display:flex;flex-direction:column;gap:var(--spacing-lg)}.access-message{font-size:var(--font-size-h2);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);color:var(--text-color);display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.access-channel-button{width:100%;min-height:56px;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--success-color) 0%,var(--success-color-light) 100%);color:#fff;border:none;border-radius:var(--radius-lg);font-size:var(--font-size-button-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-semibold);cursor:pointer;box-shadow:var(--shadow-success);transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.access-channel-button:after{content:"→";font-size:20px;transition:transform .2s ease}.access-channel-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4caf5059,0 3px 8px #4caf5033}.access-channel-button:hover:after{transform:translate(4px)}.access-channel-button:active{transform:translateY(0);box-shadow:var(--shadow-success)}.access-channel-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.cancel-subscription-button{width:100%;min-height:56px;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--destructive-color) 0%,#f29d8e 100%);color:#fff;border:none;border-radius:var(--radius-lg);font-size:var(--font-size-button-lg);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-semibold);cursor:pointer;box-shadow:var(--shadow-destructive);transition:all .2s 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ease;min-height:48px;box-sizing:border-box}.bonus-input:focus{border-color:var(--button-color);box-shadow:var(--shadow-sm);outline:none}.bonus-info{font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);color:var(--text-secondary);display:flex;align-items:center;gap:var(--spacing-xs);margin:0}.bonus-info:before{content:"ℹ️";font-size:14px}.purchase-final{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);background:var(--button-color);color:var(--button-text-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-primary);border:none}.final-label{font-size:var(--font-size-h2);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold)}.final-value{font-size:var(--font-size-display);line-height:var(--line-height-snug);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight)}.purchase-provider{display:flex;flex-direction:column;gap:var(--spacing-lg)}.provider-label{font-size:var(--font-size-body);color:var(--text-color);line-height:var(--line-height-relaxed);font-weight:var(--font-weight-medium)}.provider-buttons{display:flex;gap:var(--spacing-md)}.provider-button{flex:1;padding:var(--spacing-md);background:var(--nested-container-bg);color:var(--text-color);border:2px 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solid var(--container-border);box-shadow:var(--shadow-sm);text-decoration:none;color:var(--text-color);transition:transform .2s,opacity .2s,box-shadow .2s}.admin-section-card:hover{box-shadow:var(--shadow-lg)}.admin-section-card:active{transform:scale(.98);opacity:.9;box-shadow:var(--shadow-md)}.section-icon{font-size:32px}.section-content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.admin-section-card .section-title{font-size:var(--font-size-h2);line-height:1;font-weight:var(--font-weight-semibold);margin:0;padding:0}.admin-section-card .section-description{font-size:var(--font-size-body);line-height:1.2;color:var(--text-secondary);opacity:.9;margin:0;padding:0}.admin-users-page{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.users-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.user-card{padding:var(--spacing-lg);background-color:var(--container-bg);border-radius:var(--radius-lg);border:1px solid 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var(--spacing-sm);background:#ff6b6b;color:#fff;border-radius:var(--radius-sm);font-size:var(--font-size-caption);line-height:var(--line-height-normal);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-wide)}.user-meta{display:flex;justify-content:flex-start;font-size:var(--font-size-body);line-height:var(--line-height-loose);color:var(--text-secondary);padding-top:var(--spacing-lg);border-top:1px solid var(--container-border)}.card-container{background-color:var(--container-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow .2s;border:1px solid var(--container-border)}.card-container:hover{box-shadow:var(--shadow-md)}.card-section,.card-section-sm{padding:var(--spacing-lg)}.border-b{border-bottom:1px solid var(--container-border)}.border-t{border-top:1px solid var(--container-border)}.border-tb{border-top:1px solid var(--container-border);border-bottom:1px solid 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