:root{--primary: #7c3aed;--primary-hover: #6d28d9;--bg-app: #f8fafc;--bg-card: rgba(255, 255, 255, .85);--text-main: #1e293b;--text-muted: #64748b;--border-color: rgba(226, 232, 240, .8);--glass-bg: rgba(255, 255, 255, .65);--glass-border: rgba(255, 255, 255, .3);--glass-blur: blur(16px);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .07);--bg-nested: #f8fafc;--bg-active: #ffffff;--radius-lg: 24px;--radius-md: 16px;--radius-sm: 8px;--max-width: 1440px;--header-height: 72px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-app: #0f172a;--bg-card: rgba(30, 41, 59, .8);--text-main: #f1f5f9;--text-muted: #94a3b8;--border-color: rgba(51, 65, 85, .5);--glass-bg: rgba(15, 23, 42, .7);--glass-border: rgba(255, 255, 255, .05);--bg-nested: #1e293b;--bg-active: #0f172a}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{display:flex;flex-direction:column;min-height:100vh}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-app);color:var(--text-main);line-height:1.5;overflow:hidden;height:100vh;height:100dvh}.app-content{display:grid;grid-template-columns:650px 1fr;gap:2rem;max-width:1600px;margin:2rem auto;padding:0 2rem;height:calc(100vh - 120px);animation:slideUp .6s cubic-bezier(.23,1,.32,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}#page-content{opacity:0;transition:opacity .4s ease,transform .4s cubic-bezier(.23,1,.32,1);transform:translateY(10px);height:calc(100vh - var(--header-height));height:calc(100dvh - var(--header-height));overflow:hidden}.guest-mode #page-content{height:100vh;height:100dvh;height:100svh;overflow-y:auto}#page-content.page-enter-active{opacity:1;transform:translateY(0)}@media (max-width: 1100px){.app-content{grid-template-columns:1fr;grid-template-rows:auto 1fr;height:100%;margin:0 auto;overflow:hidden;padding:1rem;gap:1rem}.learning-panel{height:100%}}@media (max-width: 768px){.app-content{padding:0;margin:0 auto;gap:0;height:100%;overflow:hidden;grid-template-rows:auto 1fr}.container{padding:0 1rem}.video-section{overflow:hidden}.learning-panel{height:100%;border-radius:0}}.app-content.hide-video{grid-template-columns:1fr}.app-content.hide-video .video-section{display:none}@media (max-width: 768px){.app-content.hide-video{grid-template-rows:1fr}}@media (max-width: 900px){:root{--header-height: 64px}}@media (max-width: 480px){:root{--radius-lg: 16px;--radius-md: 12px}}.container{max-width:var(--max-width);margin:0 auto;padding:0 2rem}.flex-between{display:flex;justify-content:space-between;align-items:center}.btn-primary{background:var(--primary);color:#fff;padding:.6rem 1.5rem;border-radius:var(--radius-sm);border:none;cursor:pointer;font-weight:600;transition:var(--transition)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:transparent;border:1px solid var(--primary);color:var(--primary);padding:.6rem 1.5rem;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;transition:var(--transition)}.btn-secondary:hover{background:#7c3aed0d}.btn-secondary.active{background:var(--primary);color:#fff}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);overflow:hidden}.hide{display:none!important}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{display:inline-block;animation:spin 1s linear infinite}.poster-preview:hover .hover-overlay{display:flex!important}.poster-preview img{transition:transform .3s ease}.poster-preview:hover img{transform:scale(1.05)}poster-preview:hover img{transform:scale(1.05)}.app-header{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 4rem;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--glass-border);box-shadow:0 4px 20px #00000008}.header-logo{display:flex;align-items:center;gap:.75rem;cursor:pointer;transition:var(--transition)}.header-logo:hover{opacity:.8}.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--primary),#a855f7);border-radius:12px;position:relative;display:flex;align-items:center;justify-content:center;gap:3px;box-shadow:0 8px 16px #7c3aed40;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);overflow:hidden}.header-logo:hover .logo-icon{transform:rotate(5deg) scale(1.1)}.logo-bar{width:3px;background:#fff;border-radius:2px;animation:logo-wave 1.2s ease-in-out infinite}.logo-bar:nth-child(1){height:12px;animation-delay:0s}.logo-bar:nth-child(2){height:20px;animation-delay:.2s}.logo-bar:nth-child(3){height:14px;animation-delay:.4s}@keyframes logo-wave{0%,to{transform:scaleY(1);opacity:.8}50%{transform:scaleY(1.4);opacity:1}}.logo-icon:before{content:"";position:absolute;top:-50%;left:-50%;width:100%;height:100%;background:#fff3;transform:rotate(45deg);pointer-events:none}.header-logo span{font-size:1.25rem;font-weight:800;background:linear-gradient(to right,var(--text-main),var(--primary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.header-logo .badge{-webkit-text-fill-color:initial;background:#7c3aed1a;color:var(--primary);font-size:.7rem;padding:2px 8px;border-radius:12px;font-weight:600}.header-nav{display:flex;gap:2.5rem;position:absolute;left:50%;transform:translate(-50%)}.nav-link{text-decoration:none;color:var(--text-muted);font-weight:600;font-size:.95rem;transition:var(--transition);position:relative;padding:.5rem 0}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-link.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:12px;height:3px;background:var(--primary);border-radius:2px}.user-profile{display:flex;align-items:center;gap:1rem;padding:6px 16px 6px 6px;background:var(--bg-nested);border-radius:30px;border:1px solid var(--border-color);transition:var(--transition);cursor:pointer}.user-profile:hover{background:var(--bg-active);box-shadow:0 4px 12px #0000000d}.avatar{width:36px;height:36px;background:var(--bg-nested);border-radius:50%;background-image:url(https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=100&h=100&fit=crop);background-size:cover;border:2px solid var(--bg-active)}.user-profile span{font-size:.9rem;font-weight:600;color:var(--text-main)}@media (max-width: 900px){.app-header{padding:0 1.5rem;height:64px}.header-nav,.user-profile,#login-nav-btn{display:none!important}.header-logo span{font-size:1.1rem}}@media (max-width: 480px){.app-header{padding:0 1rem}.header-logo .badge,.user-profile span{display:none}.user-profile{padding:4px}}.app-header.glass-panel{overflow:visible!important}.user-dropdown{display:none;position:absolute;top:100%;right:0;width:140px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--glass-shadow);padding:.5rem;z-index:1001;margin-top:10px;animation:slideDown .3s cubic-bezier(.23,1,.32,1)}.user-dropdown:before{content:"";position:absolute;top:-15px;left:0;right:0;height:15px;background:transparent}.user-profile:hover .user-dropdown,.user-profile.active .user-dropdown{display:block}@media (hover: none) and (pointer: coarse){.user-profile:hover .user-dropdown{display:none}.user-profile.active .user-dropdown{display:block}}@keyframes 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svg{width:22px;height:22px}.player-header-title{flex:1;font-size:1.05rem;font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;letter-spacing:-.01em}.player-header-actions{display:flex;align-items:center;gap:.5rem}.player-header-action{padding:.5rem;border-radius:50%;border:1px solid var(--border-color);background:var(--glass-bg)}.player-header-action svg{width:18px;height:18px}.player-header-action span{display:none}@media (max-width: 768px){.app-header.player-mode-active .header-standard-content{display:none!important}.app-header.player-mode-active .header-player-content{display:flex!important;align-items:center;width:100%;gap:.5rem;padding:0}.app-header.player-mode-active.pack-detail-mode #header-title-display{position:absolute;left:50%;transform:translate(-50%);max-width:60%;text-align:center;pointer-events:none}}.app-header .header-admin-content,.app-header.admin-mode-active 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0;padding:1.25rem;transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);max-height:60vh;display:flex;flex-direction:column}.header-desc-panel.active .header-desc-panel-content{transform:translateY(0)}.header-desc-panel-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.header-desc-panel-header span{font-size:1.1rem;font-weight:800;color:var(--text-main)}.header-desc-panel-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.2s}.header-desc-panel-close:hover{background:var(--bg-active);color:var(--text-main)}.header-desc-panel-body{flex:1;overflow-y:auto;padding:.5rem 0}.header-desc-panel-body p{font-size:.95rem;line-height:1.7;color:var(--text-muted);margin:0}@media (max-width: 768px){.app-header.player-mode-active .header-desc-btn-mobile{display:flex}.app-header.player-mode-active.pack-detail-mode .header-desc-btn-mobile{display:none!important}}.video-section{min-height:0;overflow-y:auto}.video-player-wrapper{width:100%;max-height:75vh;background:#000;border-radius:var(--radius-lg);position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000040;display:flex;align-items:center;justify-content:center}.video-nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:#00000080;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .3s ease;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.video-player-wrapper:hover .video-nav-btn{opacity:1}.video-nav-btn:hover:not(:disabled){background:#7c3aede6;transform:translateY(-50%) scale(1.1)}.video-nav-btn:disabled{opacity:.2;cursor:not-allowed}.video-nav-prev{left:16px}.video-nav-next{right:16px}@media (max-width: 768px){.video-nav-btn{opacity:.7;width:40px;height:40px}.video-nav-prev{left:8px}.video-nav-next{right:8px}}#main-video{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain}@media (max-width: 1100px){.video-section{overflow:hidden;min-height:0}.video-player-wrapper{max-height:45vh}}@media (max-width: 768px){.video-player-wrapper{border-radius:0;width:100%!important;aspect-ratio:16 / 9!important;height:auto!important;max-height:none!important;box-shadow:none;margin:0}.video-toolbar,.video-info{display:none!important}}.learning-panel{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden;background:var(--glass-bg)}.subtitle-area{flex:1;display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden}.tabs-nav{display:flex;padding:1rem;gap:1.5rem;border-bottom:1px solid var(--border-color);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;white-space:nowrap}.tabs-nav::-webkit-scrollbar{display:none}.tab-item{padding:.5rem 0;cursor:pointer;transition:var(--transition);color:var(--text-muted);font-weight:600;position:relative;flex-shrink:0}.tab-item:after{content:"";position:absolute;bottom:-1px;left:0;width:0;height:2px;background:var(--primary);transition:var(--transition)}.tab-item.active{color:var(--primary)}.tab-item.active:after{width:100%}.ai-badge{position:absolute;top:-5px;right:-22px;background:linear-gradient(135deg,var(--primary),#a855f7);color:#fff;font-size:10px;padding:1px 5px;border-radius:6px;transform:scale(.8);font-weight:700;white-space:nowrap;box-shadow:0 2px 4px #7c3aed33;pointer-events:none}@media (min-width: 768px){.ai-badge{right:-8px;top:-6px;transform:scale(.75)}}@media (max-width: 768px){.player-header-hide-mobile,#header-checkin-label,#header-fav-label{display:none!important}#header-checkin-wrapper,#header-fav-wrapper{padding:.5rem!important;border-radius:50%!important;min-width:40px;height:40px;justify-content:center!important}#header-title-display{font-size:.95rem!important;text-align:center}}.subtitle-list{flex:1;overflow-y:auto;padding:1.5rem}.subtitle-item{padding:1.25rem;border-radius:var(--radius-md);margin-bottom:1rem;transition:var(--transition);cursor:pointer;border:1px solid transparent}@media (hover: hover){.subtitle-item:hover{background:#7c3aed0d}}.subtitle-item{position:relative}.btn-correct-sub{position:absolute;top:.8rem;right:.8rem;opacity:0;transition:.2s;background:var(--bg-card);border:1px solid var(--border-color);padding:4px 8px;border-radius:6px;font-size:.75rem;cursor:pointer;color:var(--text-muted);z-index:10;display:flex;align-items:center;justify-content:center}@media (hover: hover){.subtitle-item:hover .btn-correct-sub{opacity:1}.btn-correct-sub:hover{color:var(--primary);border-color:var(--primary);background:var(--bg-active)}}.subtitle-item.active{background:#7c3aed14;border-color:#7c3aed33;border-left:4px solid var(--primary)}.word-span{display:inline-block;padding:0 2px;border-radius:4px;transition:var(--transition);cursor:pointer}@media (hover: hover){.word-span:hover{background:var(--primary);color:#fff}}.word-span.word-active{color:#fff;background:var(--primary);font-weight:800;z-index:5;position:relative;border-radius:4px}.word-span.flashcard-mark{color:#f59e0b;font-weight:800;background:#f59e0b1a;border:1px solid rgba(245,158,11,.2);padding:0 6px;margin:0 1px;border-radius:6px;cursor:help;transition:all .2s}@media (hover: hover){.word-span.flashcard-mark:hover{background:#f59e0b;color:#fff;box-shadow:0 4px 12px #f59e0b4d}}.subtitle-list.hide-cn .cn-text{display:none}.subtitle-list.hide-all .en-text,.subtitle-list.hide-all .cn-text{opacity:0;pointer-events:none}.subtitle-list.font-sm .en-text{font-size:.9rem}.subtitle-list.font-sm .cn-text{font-size:.8rem}.subtitle-list.font-md .en-text{font-size:1.15rem}.subtitle-list.font-md .cn-text{font-size:.95rem}.subtitle-list.font-lg .en-text{font-size:1.35rem}.subtitle-list.font-lg .cn-text{font-size:1.15rem}.subtitle-list.font-xl .en-text{font-size:1.6rem}.subtitle-list.font-xl .cn-text{font-size:1.4rem}.word-lookup-popup{animation:fadeInScale .2s cubic-bezier(.23,1,.32,1)}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.panel-footer-icons{display:flex;justify-content:space-around;align-items:center;padding:.75rem .5rem;border-top:1px solid var(--border-color);background:#00000005;flex-shrink:0}.icon-btn-toggle{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;color:var(--text-muted);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);padding:6px 4px;border-radius:12px;min-width:56px;outline:none}.icon-btn-toggle .icon-wrap{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:#ffffff08;transition:all .2s;border:1px solid transparent}.icon-btn-toggle .btn-label-sm{font-size:.65rem;font-weight:700;white-space:nowrap}.icon-btn-toggle:hover .icon-wrap{background:#ffffff14;color:var(--text-main)}.icon-btn-toggle.active{color:var(--primary)}.icon-btn-toggle.active .icon-wrap{background:#7c3aed14;border-color:#7c3aed26;box-shadow:0 4px 12px #7c3aed0d}@media (max-width: 768px){.tabs-nav{padding:.5rem 1rem;gap:1.2rem;flex-shrink:0}.tab-item{font-size:.9rem}.subtitle-item{padding:1rem}.learning-tabs{gap:.5rem!important;padding:0 .5rem!important}.tab-btn{padding:.8rem .6rem!important;font-size:.85rem!important}.control-item{gap:2px!important}.control-item svg{width:18px!important;height:18px!important}.control-item span{font-size:.7rem!important}.en-text{font-size:1rem}.cn-text{font-size:.85rem}.panel-footer-icons{display:flex;flex-wrap:wrap!important;padding:.5rem 0 calc(.5rem + env(safe-area-inset-bottom)) 0!important;background:var(--bg-app)!important;border-top:1px solid var(--border-color);gap:0!important;-webkit-mask-image:none!important;mask-image:none!important;justify-content:flex-start!important;overflow:hidden!important}.panel-footer-icons:not(.expanded)>.secondary-btn{display:none!important}.icon-btn-toggle{min-width:0!important;flex:0 0 16.666%!important;padding:4px 0!important;gap:4px!important;margin-bottom:8px}.mobile-only-btn{display:flex!important}.icon-btn-toggle .icon-wrap{width:26px!important;height:26px!important;background:none!important;border:none!important;box-shadow:none!important}.icon-btn-toggle svg{width:20px!important;height:20px!important}.icon-btn-toggle .btn-label-sm{font-size:.62rem!important;transform:scale(.95);color:var(--text-muted);margin-top:-1px}.icon-btn-toggle.active,.icon-btn-toggle.active .btn-label-sm{color:var(--primary)!important}}@media (min-width: 769px){.mobile-only-btn{display:none!important}.panel-footer-icons{flex-wrap:nowrap}}.flashcard-container{perspective:1000px;width:100%;min-height:280px;height:100%;margin:1.5rem 0;cursor:pointer}.flashcard-inner{position:relative;width:100%;height:100%;text-align:center;transition:transform .8s cubic-bezier(.4,0,.2,1);-webkit-transition:-webkit-transform .8s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;-webkit-transform-style:preserve-3d}.flashcard-container.is-flipped .flashcard-inner{transform:rotateY(180deg);-webkit-transform:rotateY(180deg)}.flashcard-container.is-flipped .flashcard-back{-webkit-transform:rotateY(180deg) translateZ(1px);transform:rotateY(180deg) translateZ(1px)}.flashcard-front,.flashcard-back{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-lg);padding:2rem;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-transform:translateZ(0);transform:translateZ(0)}.flashcard-back{transform:rotateY(180deg);-webkit-transform:rotateY(180deg);background:var(--bg-active)}.flashcard-word{font-size:2.5rem;font-weight:800;color:var(--primary);margin-bottom:.5rem}.flashcard-hint{color:var(--text-muted);font-size:.85rem;font-weight:500;margin-top:1rem}.flashcard-controls{display:flex;gap:1rem;width:100%;padding:0}.flashcard-footer-container.panel-footer-icons{justify-content:center!important;gap:.5rem!important}.flashcard-footer-container 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1.5rem;border-radius:14px;color:var(--text-main);font-size:.9rem;font-weight:800;min-width:100px;text-align:center;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 1px 1px #ffffff0d}.glass-pagination-indicator span{color:var(--primary);margin:0 4px}.pack-card.is-locked .pack-cover-wrapper{filter:none!important;overflow:hidden}.pack-card.is-locked .pack-cover{filter:saturate(1.2) brightness(.9)}.lock-premium-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;z-index:20;background:linear-gradient(135deg,#7c3aed40,#0006);backdrop-filter:blur(25px) saturate(1.5);-webkit-backdrop-filter:blur(25px) saturate(1.5);transition:var(--transition)}.pack-card:hover .lock-premium-overlay{backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) 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.6rem;border-radius:4px;font-size:.75rem;font-weight:700;margin-top:.5rem}.status-badge.active{background:var(--primary);color:#fff}.status-badge.inactive{background:var(--text-muted);color:#fff}.form-title{font-size:1.1rem;font-weight:700;margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}@media (max-width: 768px){.profile-container{overflow-y:auto;height:calc(100vh - 124px)}.profile-content-inner{padding:0;max-width:100%}.profile-title{display:none}.profile-card:after,.profile-card:before{display:none!important}.profile-grid{display:flex;flex-direction:column;gap:0;height:auto}.profile-sidebar{display:contents}.profile-container:not([data-active-tab=overview]) .profile-actions-card{display:none!important}.profile-sidebar .profile-card.glass-panel:first-child{order:1}.profile-actions-card{order:3}.profile-main{order:2}.profile-sidebar .profile-card.glass-panel{border-radius:0!important;border:none!important;box-shadow:none!important;background:transparent!important;padding:0!important}.profile-tabs{display:flex;flex-direction:row;gap:.4rem;background:transparent;border-radius:0;margin:.6rem 1rem;overflow-x:auto;overflow-y:hidden;border:none;-webkit-overflow-scrolling:touch;scrollbar-width:none}.profile-tabs::-webkit-scrollbar{display:none}.profile-tab{padding:.55rem 1rem;border-radius:20px;font-size:.82rem;font-weight:600;color:var(--text-muted);border-bottom:none;position:relative;gap:.4rem;flex-shrink:0;white-space:nowrap;background:var(--bg-card);border:1px solid var(--border-color)}.profile-tab:last-child{border-bottom:none}.profile-tab:after{display:none}.profile-tab:hover{background:var(--bg-active)}.profile-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.profile-actions-card{display:flex;flex-direction:row!important;gap:.75rem!important;padding:.5rem 0!important;margin:.5rem 1.25rem 1.5rem!important;background:transparent!important;border:none!important;box-shadow:none!important;width:auto!important}.profile-actions-card button{flex:1;height:44px;margin-top:0!important;border-radius:12px!important;font-size:.85rem!important;font-weight:700;display:flex;align-items:center;justify-content:center}.profile-main{height:auto;overflow:visible;padding:0 1rem 2rem}.profile-main .profile-card{border-radius:16px!important}.profile-card{padding:1.2rem}.large-avatar{width:72px;height:72px;margin-bottom:.8rem}.user-info-section h2{font-size:1.2rem;margin-bottom:.2rem}.user-info-section p{font-size:.8rem!important;margin-bottom:1rem!important}.device-item{flex-direction:column!important;align-items:flex-start!important;gap:.8rem!important}.btn-remove-device{width:100%;text-align:center}.form-title{font-size:1rem;margin-bottom:1rem}}