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var(--space-3);margin-top:var(--space-3)}.sidebar-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:all var(--transition-fast);cursor:pointer;-webkit-user-select:none;user-select:none;position:relative;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar.collapsed .sidebar-item{justify-content:center;width:44px;height:44px;padding:0}.sidebar-item:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.sidebar-item.active{background:var(--color-accent-light);color:var(--color-accent)}.sidebar-item-icon{flex-shrink:0}.sidebar-item-badge{margin-left:auto;min-width:20px;height:20px;padding:0 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var(--transition-normal)}.app-main.collapsed{margin-left:var(--sidebar-collapsed-width)}.app-header{position:sticky;top:0;z-index:40;background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);padding:0 var(--space-8);height:68px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);transition:background var(--transition-normal),border-color var(--transition-normal)}[data-theme=dark] .app-header{background:#0f1117d9}.header-left{display:flex;align-items:center;gap:var(--space-4)}.header-menu-btn{display:none;width:36px;height:36px;align-items:center;justify-content:center;border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast)}.header-menu-btn:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.header-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);letter-spacing:-.02em}.header-subtitle{font-size:var(--font-size-sm);color:var(--color-text-muted)}.header-right{display:flex;align-items:center;gap:var(--space-3)}.header-date{font-size:var(--font-size-sm);color:var(--color-text-muted)}.theme-toggle-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast);flex-shrink:0}.theme-toggle-btn:hover{background:var(--color-surface-hover);color:var(--color-accent);transform:rotate(12deg) scale(1.05)}.app-content{flex:1;min-width:0;padding:var(--space-8);overflow-x:hidden}@media(max-width:768px){.app-main,.app-main.collapsed{margin-left:0}.app-header{padding:0 var(--space-4)}.header-menu-btn{display:inline-flex}.header-date{display:none}.app-content{padding:var(--space-4)}}.landing{--font-display: "Montserrat", "Inter", sans-serif;min-height:100vh;background:var(--color-bg)}.landing-container{max-width:1100px;margin:0 auto;padding:0 var(--space-6)}.landing-nav{position:sticky;top:0;z-index:50;background:#ffffffeb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);transition:background var(--transition-normal),border-color var(--transition-normal)}[data-theme=dark] .landing-nav{background:#0f1117eb}.landing-nav 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var(--space-24);text-align:center;overflow:hidden;min-height:85vh;display:flex;flex-direction:column;justify-content:center}.hero-particles{position:absolute;inset:0;z-index:1;background-image:radial-gradient(var(--color-text-muted) 1px,transparent 1px);background-size:40px 40px;opacity:.15;pointer-events:none;mask-image:radial-gradient(circle at center,black 10%,transparent 70%);-webkit-mask-image:radial-gradient(circle at center,black 10%,transparent 70%)}.hero-container{position:relative;z-index:10}.hero-title{font-family:Comfortaa,Montserrat,sans-serif;font-size:clamp(3rem,7vw,5.5rem);font-weight:700;letter-spacing:-.05em;line-height:1.05;color:var(--color-text-primary);margin-bottom:var(--space-6)}.hero-desc{font-family:var(--font-display);font-size:clamp(1.125rem,2vw,1.375rem);font-weight:300;color:var(--color-text-secondary);line-height:1.6;max-width:800px;margin:0 auto var(--space-10);letter-spacing:-.01em}.hero-actions{display:flex;align-items:center;justify-content:center;gap:var(--space-4);flex-wrap:wrap}.landing .btn{font-family:var(--font-display);font-weight:600;letter-spacing:0em}.btn-pill{border-radius:999px;padding:0 var(--space-6);height:48px;font-size:var(--font-size-base)}.btn-primary-inv{background:var(--color-text-primary);color:var(--color-bg);border:none}.btn-primary-inv:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026;opacity:.9}.btn-ghost{background:transparent;color:var(--color-text-primary);border:1px solid var(--color-border-strong)}.btn-ghost:hover{background:var(--color-surface-hover);border-color:var(--color-text-primary)}.section{padding:var(--space-20) 0}.section-head{text-align:center;margin-bottom:var(--space-12)}.section-eyebrow{font-family:var(--font-display);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--color-accent);margin-bottom:var(--space-3)}.section-title{font-family:var(--font-display);font-size:clamp(1.625rem,3vw,2.375rem);font-weight:800;letter-spacing:-.04em;line-height:1.15;margin-bottom:var(--space-4)}.section-sub{font-family:var(--font-display);font-size:var(--font-size-sm);font-weight:400;color:var(--color-text-secondary);max-width:480px;margin:0 auto;line-height:1.75;letter-spacing:.01em}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-fast)}.feature-card:hover{border-color:var(--color-accent-muted);box-shadow:0 8px 24px #f7931a14;transform:translateY(-2px)}.feature-icon{width:40px;height:40px;border-radius:var(--radius-md);background:var(--color-accent-light);color:var(--color-accent);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.feature-title{font-family:var(--font-display);font-size:var(--font-size-sm);font-weight:700;letter-spacing:-.01em;margin-bottom:var(--space-2)}.feature-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.7}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);position:relative}.step-card{position:relative}.step-number{display:block;font-family:var(--font-display);font-size:3rem;font-weight:900;color:var(--color-border-strong);letter-spacing:-.06em;margin-bottom:var(--space-3);line-height:1}.step-title{font-family:var(--font-display);font-size:var(--font-size-sm);font-weight:700;letter-spacing:-.01em;margin-bottom:var(--space-2)}.step-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.7}.telegram-preview-wrapper{display:grid;grid-template-columns:1fr 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0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.footer-brand{display:flex;align-items:center;gap:var(--space-2);font-family:var(--font-display);font-size:var(--font-size-sm);font-weight:700;letter-spacing:-.01em}.footer-copy{font-family:var(--font-display);font-size:11px;font-weight:500;color:var(--color-text-muted);letter-spacing:.02em}@media(max-width:1024px){.features-grid,.steps-grid{grid-template-columns:repeat(2,1fr)}.telegram-preview-wrapper{grid-template-columns:1fr;gap:var(--space-8)}}@media(max-width:768px){.hero{padding:var(--space-12) 0 var(--space-10)}.hero-title{font-size:clamp(1.875rem,8vw,2.75rem);letter-spacing:-.03em}.hero-desc{font-size:var(--font-size-sm);max-width:100%;padding:0 var(--space-2)}.hero-actions{flex-direction:column;align-items:center;padding:0;gap:var(--space-2);margin-bottom:var(--space-8)}.hero-actions .btn{width:auto;min-width:200px;justify-content:center;padding:var(--space-3) var(--space-6);font-size:var(--font-size-sm);border-radius:var(--radius-lg)}.hero-stats{flex-direction:row;width:100%;max-width:360px;gap:var(--space-4);padding:var(--space-4) var(--space-5)}.hero-stat-divider{width:1px;height:32px}.hero-stat-value{font-size:var(--font-size-lg)}.features-grid,.steps-grid{grid-template-columns:1fr 1fr;gap:var(--space-3)}.section{padding:var(--space-10) 0}.section-title{font-size:clamp(1.375rem,6vw,1.875rem)}.cta-title,.telegram-preview-title{font-size:clamp(1.25rem,6vw,1.75rem)}.landing-nav .landing-container{height:56px}.nav-links a:not(.btn){display:none}}@media(max-width:640px){.landing-container{padding:0 var(--space-4)}.hero{padding:var(--space-10) 0 var(--space-8);text-align:center}.hero-title{font-size:clamp(1.625rem,8vw,2rem)}.hero-badge{font-size:10px}.hero-stats{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;max-width:100%;gap:0;padding:var(--space-3) 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svg{flex-shrink:0;margin-top:1px}.dashboard{display:flex;flex-direction:column;gap:var(--space-8)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);transition:box-shadow var(--transition-fast)}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-card-header{display:flex;align-items:center;justify-content:space-between}.stat-card-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.stat-card-icon{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stat-card-icon.blue{background:var(--color-accent-light);color:var(--color-accent)}.stat-card-icon.green{background:var(--color-success-light);color:var(--color-success)}.stat-card-icon.orange{background:var(--color-warning-light);color:var(--color-warning)}.stat-card-icon.red{background:var(--color-danger-light);color:var(--color-danger)}.stat-card-value{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);letter-spacing:-.03em;line-height:1}.stat-card-sub{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--space-1)}.progress-bar-wrapper{height:4px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden;margin-top:var(--space-2)}.progress-bar-fill{height:100%;background:var(--color-success);border-radius:var(--radius-full);transition:width 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var(--color-border-strong)}.btn-secondary:hover{background:var(--color-surface-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.btn-danger{background:var(--color-danger);color:var(--color-text-inverse)}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--font-size-base)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);border-radius:var(--radius-full)}.badge-default{background:var(--color-surface-hover);color:var(--color-text-secondary)}.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}.badge-success{background:var(--color-success-light);color:var(--color-success)}.badge-warning{background:var(--color-warning-light);color:var(--color-warning)}.badge-danger{background:var(--color-danger-light);color:var(--color-danger)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.form-input{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);color:var(--color-text-primary);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.form-input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px #f7931a1f}.form-input::placeholder{color:var(--color-text-muted)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;padding-right:var(--space-10)}.modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--space-4);animation:fadeIn var(--transition-fast) ease}.modal{background:var(--color-surface);border-radius:var(--radius-xl);padding:var(--space-8);width:100%;max-width:520px;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-normal) ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--color-border)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-surface-hover) 25%,var(--color-border) 50%,var(--color-surface-hover) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}