@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--color-primary: #FF204E;--color-primary-hover: #e8183f;--color-primary-light: rgba(255, 32, 78, .1);--color-primary-glow: rgba(255, 32, 78, .3);--color-secondary: #700BFF;--color-secondary-glow: rgba(112, 11, 255, .3);--color-accent: #5D0E41;--color-dark: #00224D;--color-obsidian: #050914;--bg-primary: #050914;--bg-secondary: #0a0f1e;--bg-card: rgba(13, 20, 37, .7);--bg-card-hover: rgba(17, 26, 48, .8);--bg-sidebar: #050914;--bg-input: rgba(255, 255, 255, .03);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-accent: #FF204E;--border-color: rgba(255, 255, 255, .05);--border-active: rgba(255, 32, 78, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(255, 32, 78, .15);--shadow-neon: 0 0 15px rgba(255, 32, 78, .2);--gradient-primary: linear-gradient(135deg, #FF204E 0%, #700BFF 100%);--gradient-dark: linear-gradient(135deg, #050914, #0d1425);--gradient-card: linear-gradient(135deg, rgba(255, 32, 78, .02), rgba(112, 11, 255, .02));--color-success: #10b981;--color-success-bg: rgba(16, 185, 129, .1);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .1);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .1);--color-info: #3b82f6;--color-info-bg: rgba(59, 130, 246, .1);--sidebar-width: 280px;--sidebar-collapsed: 80px;--header-height: 72px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--glass-bg: rgba(13, 20, 37, .6);--glass-border: rgba(255, 255, 255, .05);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,textarea,select{font-family:inherit;outline:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes glowPulse{0%{box-shadow:0 0 5px #ff204e33}50%{box-shadow:0 0 20px #ff204e66}to{box-shadow:0 0 5px #ff204e33}}@keyframes meshFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-in{animation:fadeIn .5s ease forwards}.animate-glow{animation:glowPulse 3s infinite ease-in-out}.glass-card{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--radius-lg)}.mesh-bg{background:radial-gradient(circle at 20% 30%,rgba(255,32,78,.15) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(160,21,62,.15) 0%,transparent 40%),linear-gradient(135deg,#0a0f1e,#111827);background-size:200% 200%;animation:meshFlow 15s infinite ease-in-out}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);transition:margin-left var(--transition-base);min-height:100vh;display:flex;flex-direction:column}.main-content.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}.page-content{flex:1;padding:24px 32px;padding-top:calc(var(--header-height) + 24px)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:width var(--transition-base);z-index:100;overflow:hidden;box-shadow:4px 0 30px #0006}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-logo{display:flex;align-items:center;gap:14px;padding:20px 22px;border-bottom:1px solid var(--border-color);min-height:var(--header-height)}.sidebar-logo .logo-icon{width:40px;height:40px;background:var(--gradient-primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;flex-shrink:0}.sidebar-logo .logo-text{white-space:nowrap;overflow:hidden}.sidebar-logo .logo-text h2{font-size:18px;font-weight:700;color:var(--text-primary);line-height:1.2}.sidebar-logo .logo-text span{font-size:11px;color:var(--text-muted);font-weight:500;letter-spacing:.5px;text-transform:uppercase}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{width:0}.nav-section{margin-bottom:24px}.nav-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:0 12px;margin-bottom:8px;white-space:nowrap;overflow:hidden}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all var(--transition-fast);cursor:pointer;margin-bottom:2px;white-space:nowrap;position:relative}.nav-item:hover{background:#ffffff0a;color:var(--text-primary)}.nav-item.active{background:var(--color-primary-light);color:var(--color-primary)}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--color-primary);border-radius:0 4px 4px 0}.nav-item .nav-icon{width:20px;height:20px;flex-shrink:0}.nav-item .nav-badge{margin-left:auto;background:var(--color-primary);color:#fff;font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;min-width:22px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.sidebar-toggle{width:100%;padding:10px;background:#ffffff08;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:13px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-fast)}.sidebar-toggle:hover{background:#ffffff0f;color:var(--text-primary)}.header{position:fixed;top:0;left:var(--sidebar-width);right:0;height:var(--header-height);background:#0a0f1ed9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;z-index:50;transition:left var(--transition-base)}.header.sidebar-collapsed{left:var(--sidebar-collapsed)}.header-left{display:flex;align-items:center;gap:20px}.header-search{position:relative;width:320px}.header-search input{width:100%;padding:10px 14px 10px 42px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-fast)}.header-search input::placeholder{color:var(--text-muted)}.header-search input:focus{border-color:var(--border-active);box-shadow:var(--shadow-glow)}.header-search .search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px}.header-right{display:flex;align-items:center;gap:12px}.header-icon-btn{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);position:relative}.header-icon-btn:hover{color:var(--text-primary);border-color:var(--border-active)}.header-icon-btn .notification-dot{position:absolute;top:8px;right:8px;width:8px;height:8px;background:var(--color-primary);border-radius:50%}.header-profile{display:flex;align-items:center;gap:10px;padding:6px 12px 6px 6px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.header-profile:hover{border-color:var(--border-active)}.header-profile .avatar{width:32px;height:32px;border-radius:6px;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff}.header-profile .profile-info{line-height:1.3}.header-profile .profile-name{font-size:13px;font-weight:600;color:var(--text-primary)}.header-profile .profile-role{font-size:11px;color:var(--text-muted)}.page-header{margin-bottom:28px}.page-header h1{font-size:28px;font-weight:800;color:var(--text-primary);margin-bottom:6px}.page-header p{font-size:15px;color:var(--text-secondary)}.page-header-actions{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#ff204e1a,#700bff1a);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.stat-card:hover{border-color:#ff204e4d;box-shadow:0 10px 40px #0006;transform:translateY(-4px)}.stat-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stat-card-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.stat-card-icon.primary{background:var(--color-primary-light);color:var(--color-primary)}.stat-card-icon.success{background:var(--color-success-bg);color:var(--color-success)}.stat-card-icon.warning{background:var(--color-warning-bg);color:var(--color-warning)}.stat-card-icon.info{background:var(--color-info-bg);color:var(--color-info)}.stat-card-trend{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:600;padding:4px 8px;border-radius:6px}.stat-card-trend.up{background:var(--color-success-bg);color:var(--color-success)}.stat-card-trend.down{background:var(--color-error-bg);color:var(--color-error)}.stat-card-value{font-size:32px;font-weight:800;color:var(--text-primary);margin-bottom:4px;line-height:1.2}.stat-card-label{font-size:13px;color:var(--text-secondary);font-weight:500}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-color)}.card-header h3{font-size:16px;font-weight:700;color:var(--text-primary)}.card-body{padding:24px;box-sizing:border-box;min-height:0}.card-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.charts-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:28px}.charts-grid-equal{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px}.data-table-wrapper{overflow-x:auto}.data-table{width:100%;border-collapse:separate;border-spacing:0}.data-table th{padding:1rem 1.25rem;font-weight:700;text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:#ffffff05;border-bottom:1px solid var(--border-color)}.data-table tbody tr{border-bottom:1px solid var(--border-color);transition:all .2s ease}.data-table tbody tr:hover{background:#ff204e05}.data-table tbody td{padding:14px 16px;font-size:14px;color:var(--text-secondary);border-bottom:1px solid var(--border-color);vertical-align:middle}.data-table .user-cell{display:flex;align-items:center;gap:12px}.data-table .user-avatar{width:36px;height:36px;border-radius:8px;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0}.data-table .user-info{line-height:1.3}.data-table .user-name{font-weight:600;color:var(--text-primary);font-size:14px}.data-table .user-email{font-size:12px;color:var(--text-muted)}.data-table .course-cell{display:flex;align-items:center;gap:12px}.data-table .course-thumb{width:44px;height:32px;border-radius:6px;object-fit:cover;background:var(--gradient-dark);flex-shrink:0}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;white-space:nowrap}.badge.active,.badge.confirmed,.badge.completed{background:var(--color-success-bg);color:var(--color-success)}.badge.pending{background:var(--color-warning-bg);color:var(--color-warning)}.badge.cancelled,.badge.failed{background:var(--color-error-bg);color:var(--color-error)}.badge.on-hold,.badge.refunded{background:var(--color-info-bg);color:var(--color-info)}.badge.primary{background:var(--color-primary-light);color:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all var(--transition-fast);white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 2px 8px #ff204e40}.btn-primary:hover{box-shadow:0 4px 16px #ff204e66;transform:translateY(-1px)}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--border-active)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0a}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 12px;font-size:13px}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-sm)}.btn-group{display:flex;gap:8px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-active);box-shadow:var(--shadow-glow)}.form-input::placeholder{color:var(--text-muted)}.form-select{appearance:none;cursor:pointer}.form-textarea{min-height:100px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-error{font-size:12px;color:var(--color-error);margin-top:4px}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn var(--transition-fast)}.modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:90%;max-width:640px;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:18px;font-weight:700}.modal-body{padding:24px}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border-color)}.tabs{display:flex;gap:4px;padding:4px;background:var(--bg-input);border-radius:var(--radius-sm);margin-bottom:24px}.tab{padding:8px 20px;border-radius:6px;font-size:14px;font-weight:500;color:var(--text-secondary);background:transparent;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--color-primary-light);color:var(--color-primary)}.filters-bar{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.filters-bar .filter-input{width:280px;padding:9px 14px 9px 38px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-fast)}.filters-bar .filter-input:focus{border-color:var(--border-active)}.filters-bar .filter-select{padding:9px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;min-width:160px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.pagination-info{font-size:13px;color:var(--text-secondary)}.pagination-buttons{display:flex;gap:4px}.pagination-btn{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-secondary);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.pagination-btn:hover:not(:disabled){border-color:var(--border-active);color:var(--text-primary)}.pagination-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.empty-state{text-align:center;padding:60px 20px}.empty-state .empty-icon{width:64px;height:64px;margin:0 auto 16px;color:var(--text-muted);opacity:.5}.empty-state h3{font-size:18px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.empty-state p{font-size:14px;color:var(--text-secondary);margin-bottom:20px}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-card-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}.toast-container{position:fixed;top:20px;right:20px;z-index:300;display:flex;flex-direction:column;gap:8px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(255,32,78,.08),transparent 70%);top:-200px;right:-200px}.auth-page:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(93,14,65,.1),transparent 70%);bottom:-200px;left:-200px}.auth-card{width:440px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:48px 40px;position:relative;z-index:1}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo .logo-icon{width:56px;height:56px;background:var(--gradient-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:24px;color:#fff;margin:0 auto 16px}.auth-logo h1{font-size:24px;font-weight:800;color:var(--text-primary);margin-bottom:4px}.auth-logo p{font-size:14px;color:var(--text-secondary)}.auth-form .form-group{margin-bottom:18px}.auth-form .form-input{padding:12px 14px}.auth-form .btn-primary{width:100%;padding:12px;font-size:15px;margin-top:8px}.progress-bar{height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width var(--transition-slow)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .4s ease forwards}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.mobile-only{display:none!important}.desktop-only{display:flex!important}.sidebar-mobile-close{display:none;width:36px;height:36px;border-radius:var(--radius-sm);background:#ffffff0f;color:var(--text-secondary);align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0}.sidebar-mobile-close:hover{background:#ffffff1a;color:var(--text-primary)}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:99;animation:fadeIn var(--transition-fast)}.header-menu-btn{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.header-menu-btn:hover{color:var(--text-primary);border-color:var(--border-active);background:var(--color-primary-light)}@media(max-width:1024px){.mobile-only{display:flex!important}.desktop-only{display:none!important}.sidebar{transform:translate(-100%);z-index:200}.sidebar.mobile-open{transform:translate(0);width:var(--sidebar-width);box-shadow:10px 0 40px #0009}.sidebar.mobile-open.collapsed{width:var(--sidebar-width)}.sidebar-mobile-close{display:flex}.sidebar-overlay{display:block}.main-content{margin-left:0!important}.header{left:0!important;padding:0 20px}.header-search{width:200px}.header-time{display:none!important}.charts-grid,.charts-grid-equal,.form-row{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.filters-bar{flex-wrap:wrap;gap:8px}.filters-bar .filter-input{width:100%;max-width:100%}.filters-bar .filter-select{min-width:120px;flex:1}.page-header-actions{flex-direction:column;align-items:stretch}.modal{width:95%;max-height:85vh}.data-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}}@media(max-width:768px){.page-content{padding:16px;padding-top:calc(var(--header-height) + 16px)}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.stat-card{padding:16px}.stat-card-value{font-size:24px}.stat-card-label{font-size:12px}.header-search{display:none}.header{padding:0 12px}.header-right{gap:8px}.header-profile .profile-info{display:none}.header-profile{padding:6px}.page-header h1{font-size:22px}.page-header p{font-size:13px}.card-header{padding:14px 16px}.card-body{padding:16px}.card-footer{padding:12px 16px}.tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{padding:8px 14px;font-size:13px;flex-shrink:0}.btn-group{flex-wrap:wrap}.pagination{flex-direction:column;gap:12px;align-items:center}.modal{width:100%;max-width:100%;max-height:100vh;border-radius:var(--radius-lg) var(--radius-lg) 0 0;margin-top:auto}.modal-overlay{align-items:flex-end}.modal-header,.modal-body{padding:16px}.modal-footer{padding:12px 16px;flex-wrap:wrap}.data-table th{padding:10px 12px;font-size:.7rem}.data-table tbody td{padding:10px 12px;font-size:13px}.data-table .user-cell{gap:8px}.data-table .user-avatar{width:30px;height:30px;font-size:12px}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.auth-card{width:100%;margin:16px;padding:32px 20px}.auth-logo h1,.stat-card-value{font-size:20px}.page-content{padding:12px;padding-top:calc(var(--header-height) + 12px)}.page-header{margin-bottom:16px}.page-header h1{font-size:18px}.filters-bar .filter-select{min-width:100%}.btn{padding:8px 14px;font-size:13px}.btn-sm{padding:5px 10px;font-size:12px}.header{height:60px}:root{--header-height: 60px}}.recharts-cartesian-grid-horizontal line,.recharts-cartesian-grid-vertical line{stroke:var(--border-color)}.recharts-text{fill:var(--text-muted);font-size:12px}.user-dropdown{position:relative}.user-dropdown-menu{position:absolute;right:0;top:100%;margin-top:8px;width:200px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:8px;z-index:300;animation:fadeIn var(--transition-fast)}.user-dropdown-menu .dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;font-size:14px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.user-dropdown-menu .dropdown-item:hover{background:#ffffff0a;color:var(--text-primary)}.user-dropdown-menu .dropdown-item.danger{color:var(--color-error)}.user-dropdown-menu .dropdown-item.danger:hover{background:var(--color-error-bg)}.user-dropdown-menu .dropdown-divider{height:1px;background:var(--border-color);margin:4px 0}@keyframes skeletonPulse{0%{background-color:#ffffff0d}50%{background-color:#ffffff1a}to{background-color:#ffffff0d}}.skeleton{animation:skeletonPulse 1.5s infinite ease-in-out;background-color:#ffffff0d;border-radius:var(--radius-sm);display:block}.skeleton-text{height:14px;margin-bottom:8px;width:100%}.skeleton-title{height:24px;margin-bottom:12px;width:60%}.skeleton-circle{border-radius:50%;aspect-ratio:1/1}.skeleton-rect{aspect-ratio:16/9;width:100%}.lazy-img{opacity:0;transition:opacity var(--transition-base);background:var(--bg-input)}.lazy-img.loaded{opacity:1}.img-placeholder{background:var(--bg-input);position:relative;overflow:hidden}.img-placeholder:after{content:"";position:absolute;inset:0;animation:skeletonPulse 1.5s infinite ease-in-out}