:root{--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-card: #252836;--accent: #3b82f6;--accent-hover: #2563eb;--accent-light: rgba(59, 130, 246, .12);--text-primary: #e8eaf0;--text-secondary: #8b949e;--success: #10b981;--success-light: rgba(16, 185, 129, .12);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .12);--info: #06b6d4;--info-light: rgba(6, 182, 212, .12);--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--shadow: 0 4px 24px rgba(0, 0, 0, .4);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--radius: 8px;--radius-sm: 6px;--radius-full: 9999px;--sidebar-width: 240px;--font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition: .2s ease}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-card: #ffffff;--text-primary: #1a1d27;--text-secondary: #6b7280;--border: #e5e7eb;--border-hover: #d1d5db;--shadow: 0 4px 24px rgba(0, 0, 0, .08);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--accent-light: rgba(59, 130, 246, .08);--success-light: rgba(16, 185, 129, .08);--warning-light: rgba(245, 158, 11, .08);--danger-light: rgba(239, 68, 68, .08);--info-light: rgba(6, 182, 212, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;transition:background-color var(--transition),color var(--transition)}img{max-width:100%;height:auto;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:var(--font)}input,select,textarea{font-family:var(--font)}ul{list-style:none}.app-layout{display:flex;min-height:100vh}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition),background-color var(--transition)}[dir=rtl] .sidebar{left:auto;right:0;border-right:none;border-left:1px solid var(--border)}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.sidebar-logo a{font-size:1.4rem;font-weight:700;color:var(--accent);text-decoration:none;letter-spacing:-.5px}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:all var(--transition);margin-bottom:2px}.sidebar-nav a:hover{background:var(--accent-light);color:var(--text-primary);text-decoration:none}.sidebar-nav a.active{background:var(--accent-light);color:var(--accent)}.sidebar-nav .nav-icon{width:18px;height:18px;flex-shrink:0;opacity:.8}.sidebar-nav a.active .nav-icon{opacity:1}.sidebar-bottom{padding:16px 12px;border-top:1px solid var(--border)}.user-info{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:4px}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff;flex-shrink:0;text-transform:uppercase}.user-details{flex:1;min-width:0}.user-name{font-size:.85rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-plan{font-size:.75rem;color:var(--text-secondary);text-transform:capitalize}.logout-btn{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:var(--radius-sm);background:none;border:none;color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:all var(--transition);text-align:left}[dir=rtl] .logout-btn{text-align:right}.logout-btn:hover{background:var(--danger-light);color:var(--danger)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column;transition:margin var(--transition)}[dir=rtl] .main-content{margin-left:0;margin-right:var(--sidebar-width)}.page-header{padding:24px 32px 0}.page-header h1{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.page-content{padding:24px 32px 40px;flex:1}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--bg-secondary);border-bottom:1px solid var(--border);align-items:center;justify-content:space-between;padding:0 16px;z-index:200}.mobile-header .brand{font-size:1.2rem;font-weight:700;color:var(--accent)}.hamburger{background:none;border:none;color:var(--text-primary);padding:8px;cursor:pointer;display:flex;flex-direction:column;gap:5px}.hamburger span{display:block;width:22px;height:2px;background:currentColor;border-radius:2px;transition:all var(--transition)}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--border);padding:8px 0 env(safe-area-inset-bottom,8px);z-index:200}.bottom-nav-inner{display:flex;justify-content:space-around;align-items:center}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;color:var(--text-secondary);text-decoration:none;font-size:.7rem;font-weight:500;border-radius:var(--radius-sm);transition:color var(--transition);min-width:56px}.bottom-nav a.active{color:var(--accent)}.bottom-nav .nav-icon{width:22px;height:22px}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:150}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;border:none;cursor:pointer;transition:all var(--transition);white-space:nowrap;text-decoration:none;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--border-hover);background:var(--bg-primary)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){color:var(--text-primary);border-color:var(--border-hover);background:var(--bg-card)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:13px 28px;font-size:1rem}.btn-full{width:100%}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.input-wrap{position:relative}.input-wrap input,.input-wrap select,.input-wrap textarea{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;transition:border-color var(--transition),box-shadow var(--transition);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}[data-theme=light] .input-wrap input,[data-theme=light] .input-wrap select,[data-theme=light] .input-wrap textarea{background:#f8f9fa}.input-wrap input:focus,.input-wrap select:focus,.input-wrap textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.input-wrap input::placeholder,.input-wrap textarea::placeholder{color:var(--text-secondary);opacity:.6}.input-wrap.has-error input,.input-wrap.has-error select{border-color:var(--danger)}.field-error{font-size:.78rem;color:var(--danger)}.field-hint{font-size:.78rem;color:var(--text-secondary)}.input-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:2px;display:flex;align-items:center}[dir=rtl] .input-toggle{right:auto;left:12px}.input-wrap input[type=password],.input-wrap input.has-toggle{padding-right:42px}[dir=rtl] .input-wrap input[type=password],[dir=rtl] .input-wrap input.has-toggle{padding-right:14px;padding-left:42px}.strength-bar{height:4px;border-radius:4px;background:var(--border);overflow:hidden;margin-top:6px}.strength-fill{height:100%;border-radius:4px;transition:width .3s ease,background-color .3s ease}.strength-label{font-size:.75rem;margin-top:4px}.checkbox-field{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.875rem;color:var(--text-secondary)}.checkbox-field input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;white-space:nowrap}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-info{background:var(--info-light);color:var(--info)}.badge-neutral{background:var(--border);color:var(--text-secondary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:background-color var(--transition),border-color var(--transition)}.card-sm{padding:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color var(--transition)}.stat-card:hover{border-color:var(--border-hover)}.stat-label{font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1}.stat-value.accent{color:var(--accent)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:500;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .15s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-title{font-size:1.05rem;font-weight:700;color:var(--text-primary)}.modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:1.1rem;transition:all var(--transition)}.modal-close:hover{background:var(--bg-primary);color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border)}.table-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.table-scroll{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th{padding:12px 16px;text-align:left;font-size:.75rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;background:var(--bg-secondary);border-bottom:1px solid var(--border);white-space:nowrap}[dir=rtl] .table th{text-align:right}.table td{padding:14px 16px;font-size:.875rem;color:var(--text-primary);border-bottom:1px solid var(--border);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-primary)}.table-empty{padding:48px 24px;text-align:center}.table-empty p{color:var(--text-secondary);font-size:.9rem;margin-top:8px}.spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.spinner-sm{width:16px;height:16px;border-width:2px}.spinner-lg{width:40px;height:40px;border-width:4px}.spinner-center{display:flex;align-items:center;justify-content:center;min-height:200px}.loading-page{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary)}.toast-container{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:10px;max-width:360px;width:100%}[dir=rtl] .toast-container{right:auto;left:20px}.toast{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);box-shadow:var(--shadow);animation:slideInRight .25s ease;cursor:pointer}[dir=rtl] .toast{animation:slideInLeft .25s ease}.toast.exit{animation:slideOutRight .2s ease forwards}[dir=rtl] .toast.exit{animation:slideOutLeft .2s ease forwards}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-info{border-left:3px solid var(--accent)}.toast-warning{border-left:3px solid var(--warning)}[dir=rtl] .toast-success{border-left:none;border-right:3px solid var(--success)}[dir=rtl] .toast-error{border-left:none;border-right:3px solid var(--danger)}[dir=rtl] .toast-info{border-left:none;border-right:3px solid var(--accent)}[dir=rtl] .toast-warning{border-left:none;border-right:3px solid var(--warning)}.toast-icon{width:18px;height:18px;flex-shrink:0;margin-top:1px}.toast-body{flex:1}.toast-message{font-size:.875rem;color:var(--text-primary);line-height:1.4}.lang-switcher{position:relative}.lang-btn{display:flex;align-items:center;gap:6px;padding:7px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.lang-btn:hover{border-color:var(--border-hover)}.lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);min-width:160px;z-index:300;overflow:hidden;animation:fadeIn .15s ease}[dir=rtl] .lang-dropdown{right:auto;left:0}.lang-option{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:.875rem;color:var(--text-primary);cursor:pointer;transition:background var(--transition)}.lang-option:hover{background:var(--bg-primary)}.lang-option.active{color:var(--accent);background:var(--accent-light)}.lang-flag{font-size:1rem}.theme-toggle{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);color:var(--text-secondary)}.theme-toggle:hover{border-color:var(--border-hover);color:var(--text-primary)}.sun-icon{position:relative;width:16px;height:16px}.sun-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;background:currentColor;border-radius:50%}.sun-rays{position:absolute;top:0;right:0;bottom:0;left:0}.sun-rays:before,.sun-rays:after{content:"";position:absolute;background:currentColor;border-radius:2px}.sun-rays:before{width:2px;height:4px;top:0;left:50%;transform:translate(-50%);box-shadow:0 12px 0 currentColor,-8px 4px 0 currentColor,8px 4px 0 currentColor,-8px -4px 0 currentColor,8px -4px 0 currentColor}.sun-rays:after{width:4px;height:2px;top:50%;left:0;transform:translateY(-50%);box-shadow:12px 0 0 currentColor}.moon-icon{width:14px;height:14px;border-radius:50%;box-shadow:3px -2px 0 2px currentColor;background:transparent;transform:rotate(30deg)}.confirm-dialog{max-width:420px;text-align:center}.confirm-dialog .modal-body{padding:28px 24px}.confirm-dialog p{color:var(--text-secondary);font-size:.9rem;line-height:1.6;margin-top:8px}.confirm-dialog h3{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.empty-state{text-align:center;padding:60px 20px}.empty-icon{width:64px;height:64px;background:var(--bg-secondary);border:2px dashed var(--border-hover);border-radius:var(--radius);margin:0 auto 16px;display:flex;align-items:center;justify-content:center}.empty-state h3{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.empty-state p{font-size:.875rem;color:var(--text-secondary);max-width:320px;margin:0 auto 20px;line-height:1.6}.pagination{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-top:1px solid var(--border);gap:12px}.pagination-info{font-size:.8rem;color:var(--text-secondary)}.pagination-controls{display:flex;gap:8px}.filter-bar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.filter-bar select{padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.875rem;cursor:pointer;transition:border-color var(--transition);outline:none}.filter-bar select:focus{border-color:var(--accent)}.filter-bar input[type=text],.filter-bar input[type=search]{padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.875rem;outline:none;transition:border-color var(--transition);flex:1;min-width:200px}.filter-bar input:focus{border-color:var(--accent)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}.section-header h2{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:24px 16px}.auth-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px;box-shadow:var(--shadow)}.auth-header{text-align:center;margin-bottom:28px}.auth-logo{font-size:1.6rem;font-weight:700;color:var(--accent);margin-bottom:12px}.auth-header h1{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.auth-header p{font-size:.875rem;color:var(--text-secondary)}.auth-footer{text-align:center;margin-top:20px;font-size:.875rem;color:var(--text-secondary)}.auth-footer a{color:var(--accent);font-weight:600}.auth-error{background:var(--danger-light);border:1px solid var(--danger);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:16px;font-size:.875rem;color:var(--danger)}.auth-success{background:var(--success-light);border:1px solid var(--success);border-radius:var(--radius-sm);padding:20px;text-align:center}.auth-success h3{font-size:1rem;font-weight:700;color:var(--success);margin-bottom:8px}.auth-success p{font-size:.875rem;color:var(--text-secondary);line-height:1.6}.landing{min-height:100vh;background:var(--bg-primary)}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 48px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-primary);z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.landing-logo{font-size:1.4rem;font-weight:700;color:var(--accent);text-decoration:none}.landing-nav-actions{display:flex;align-items:center;gap:10px}.hero{position:relative;padding:100px 48px 80px;text-align:center;overflow:hidden}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 0%,rgba(59,130,246,.15) 0%,transparent 60%),radial-gradient(ellipse at 80% 50%,rgba(59,130,246,.08) 0%,transparent 50%);pointer-events:none;animation:heroPulse 8s ease-in-out infinite}.hero-content{position:relative;max-width:720px;margin:0 auto}.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.15;color:var(--text-primary);margin-bottom:20px;letter-spacing:-1px}.hero h1 span{color:var(--accent)}.hero p{font-size:1.15rem;color:var(--text-secondary);max-width:560px;margin:0 auto 36px;line-height:1.7}.features{padding:80px 48px;max-width:1100px;margin:0 auto}.features-title{text-align:center;font-size:1.8rem;font-weight:700;color:var(--text-primary);margin-bottom:48px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:border-color var(--transition),transform var(--transition)}.feature-card:hover{border-color:var(--accent);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;background:var(--accent-light);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--accent)}.feature-card h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.feature-card p{font-size:.875rem;color:var(--text-secondary);line-height:1.6}.pricing{padding:80px 48px;background:var(--bg-secondary)}.pricing-inner{max-width:1000px;margin:0 auto}.pricing-header{text-align:center;margin-bottom:48px}.pricing-header h2{font-size:1.8rem;font-weight:700;color:var(--text-primary);margin-bottom:10px}.pricing-header p{color:var(--text-secondary);font-size:1rem}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;position:relative;transition:border-color var(--transition)}.pricing-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.pricing-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;padding:4px 14px;border-radius:var(--radius-full);white-space:nowrap}.plan-name{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.plan-price{font-size:2.5rem;font-weight:800;color:var(--text-primary);line-height:1;margin-bottom:4px}.plan-price span{font-size:1rem;font-weight:500;color:var(--text-secondary)}.plan-channels{font-size:.85rem;color:var(--accent);font-weight:600;margin-bottom:20px}.plan-features{margin-bottom:24px}.plan-features li{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-secondary);padding:6px 0;border-bottom:1px solid var(--border)}.plan-features li:last-child{border-bottom:none}.plan-features li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--success);flex-shrink:0}.landing-footer{padding:32px 48px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-links{display:flex;gap:20px}.footer-links a{font-size:.875rem;color:var(--text-secondary)}.footer-links a:hover{color:var(--text-primary);text-decoration:none}.footer-copy{font-size:.875rem;color:var(--text-secondary)}.channels-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.channel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color var(--transition)}.channel-card:hover{border-color:var(--border-hover)}.channel-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px;gap:8px}.channel-name{font-size:1rem;font-weight:700;color:var(--text-primary)}.channel-meta{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.channel-meta-row{display:flex;align-items:center;gap:6px;font-size:.825rem;color:var(--text-secondary)}.channel-meta-label{font-weight:600;min-width:90px}.channel-actions{display:flex;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.current-plan-card{background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius);padding:24px;margin-bottom:28px}.plan-usage{margin-top:12px}.usage-bar{height:6px;background:var(--border);border-radius:var(--radius-full);overflow:hidden;margin-top:6px}.usage-fill{height:100%;background:var(--accent);border-radius:var(--radius-full);transition:width .5s ease}.settings-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}.settings-section h2{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border)}.danger-section{border-color:var(--danger)}.danger-section h2{color:var(--danger)}.admin-badge{display:inline-flex;align-items:center;padding:2px 8px;background:var(--warning-light);color:var(--warning);border-radius:var(--radius-full);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.admin-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:28px}.thumb-placeholder{width:80px;height:45px;background:var(--bg-primary);border:1px solid var(--border);border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.thumb-placeholder:after{content:"";width:0;height:0;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:12px solid var(--border-hover)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-secondary{color:var(--text-secondary)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.font-bold{font-weight:700}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes slideOutRight{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(20px)}}@keyframes slideOutLeft{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(-20px)}}@keyframes heroPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block}.sidebar-overlay.hidden{display:none}.mobile-header,.bottom-nav{display:flex}.main-content{margin-left:0;margin-top:56px;padding-bottom:80px}[dir=rtl] .main-content{margin-right:0}.page-header{padding:20px 16px 0}.page-content{padding:16px 16px 24px}.landing-nav{padding:14px 20px}.landing-nav-actions{gap:8px}.hero{padding:60px 20px 50px}.features{padding:50px 20px}.features-grid{grid-template-columns:1fr}.pricing{padding:50px 20px}.pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.landing-footer{padding:24px 20px;flex-direction:column;text-align:center}.stats-grid{grid-template-columns:repeat(2,1fr)}.channels-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.auth-card{padding:24px 20px}.toast-container{top:12px;right:12px;left:12px;max-width:none}}