.lc-loading{display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px;color:var(--lc-text-muted);font-size:var(--lc-font-caption)}.lc-loading--fullscreen{min-height:60vh;justify-content:center;box-sizing:border-box}.lc-loading__spinner{width:24px;height:24px;border:2px solid var(--lc-border);border-top-color:var(--lc-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-sidebar{display:flex;flex-direction:column;gap:4px;width:var(--lc-sidebar-width);flex-shrink:0;padding:20px 12px;border-right:1px solid var(--lc-border);background:#fff;color:var(--lc-text-title);position:sticky;top:var(--lc-topnav-height);height:calc(100vh - var(--lc-topnav-height));overflow-y:auto;overflow-x:hidden}.app-shell-layout--no-topnav .app-sidebar{top:0;height:100vh}.app-sidebar__profile{padding:8px 8px 16px;border-bottom:1px solid var(--lc-border);margin-bottom:4px}.app-sidebar__profile-head{display:flex;align-items:center;gap:12px;width:100%;border:none;background:none;text-align:left;padding:0;cursor:pointer;color:inherit}.app-sidebar__avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--lc-primary),var(--lc-primary-end));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;overflow:hidden;flex-shrink:0}.app-sidebar__avatar img{width:100%;height:100%;object-fit:cover}.app-sidebar__name{font-size:15px;font-weight:700;color:var(--lc-text-title);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-sidebar__role{margin-top:4px;font-size:12px;color:var(--lc-text-secondary)}.app-sidebar__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:14px}.app-sidebar__stat{display:flex;flex-direction:column;align-items:center;gap:2px;border:none;background:var(--lc-primary-light);padding:8px 4px;border-radius:8px;cursor:pointer;color:inherit}.app-sidebar__stat:hover{background:#667eea2e}.app-sidebar__stat strong{font-size:15px;font-weight:700;color:var(--lc-text-title)}.app-sidebar__stat span{font-size:11px;color:var(--lc-text-secondary)}.app-sidebar__nav{display:flex;flex-direction:column;gap:6px;padding:8px 0}.app-sidebar__group{border-radius:12px;padding:2px 0}.app-sidebar__group-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 10px;border:none;background:transparent;cursor:pointer;border-radius:8px;color:inherit}.app-sidebar__group-toggle:hover{background:#667eea0f}.app-sidebar__group-title{font-size:12px;font-weight:700;color:var(--lc-text-body);letter-spacing:.04em}.app-sidebar__chevron{font-size:12px;color:var(--lc-text-secondary);transform:rotate(-90deg);transition:transform .15s ease;line-height:1}.app-sidebar__chevron--open{transform:rotate(0)}.app-sidebar__group-items{display:flex;flex-direction:column;gap:2px;padding:0 0 6px}.app-sidebar__item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 10px;border-radius:10px;font-size:13px;font-weight:600;color:var(--lc-text-body);text-decoration:none;transition:background .15s ease,color .15s ease}.app-sidebar__item-main{display:inline-flex;align-items:center;gap:10px;min-width:0}.app-sidebar__icon{width:28px;height:28px;border-radius:8px;background:var(--lc-primary-light);color:var(--lc-primary);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.app-sidebar__icon-svg{width:16px;height:16px;display:block}.app-sidebar__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-sidebar__item:hover{background:#667eea14;color:var(--lc-text-title)}.app-sidebar__item--active{background:var(--lc-primary-light);color:var(--lc-primary);font-weight:700}.app-sidebar__item--active .app-sidebar__icon{background:#667eea38;color:var(--lc-primary)}.app-sidebar__badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--lc-primary);color:#fff;font-size:11px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.lc-button{display:block;width:100%;height:44px;border:none;border-radius:var(--lc-radius-pill);font-size:15px;font-weight:500}.lc-button--primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.lc-button--secondary{background:var(--lc-bg-card);color:var(--lc-primary);border:1px solid var(--lc-primary)}.lc-button--disabled{opacity:.55;cursor:not-allowed}.lc-input{display:block;margin-bottom:14px;width:100%}.lc-input__label{display:block;font-size:13px;font-weight:500;color:var(--lc-text-secondary);margin-bottom:6px}.lc-input__field{position:relative}.lc-input__field--password .lc-input__control{padding-right:40px}.lc-input__control{display:block;width:100%;height:40px;box-sizing:border-box;background:#f8f9fc;border-radius:var(--lc-radius-md);padding:0 12px;font-size:14px;color:var(--lc-text-body);border:1px solid var(--lc-border)}.lc-input__toggle{position:absolute;top:50%;right:4px;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;background:none;color:var(--lc-text-muted)}.lc-input__control:focus{outline:none;border-color:var(--lc-primary);background:#fff}.lc-input__control--error{border-color:var(--lc-error)}.lc-input__error{display:block;margin-top:4px;font-size:12px;color:var(--lc-error)}.lc-picker-sheet-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1300;display:flex;align-items:center;justify-content:center;padding:24px 16px;box-sizing:border-box;background:#12102085;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.lc-picker-sheet{width:100%;max-width:min(440px,100%);max-height:min(80vh,640px);display:flex;flex-direction:column;background:#fff;border-radius:16px;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 16px 48px #667eea2e;overflow:hidden;animation:lc-picker-sheet-in .2s ease-out}@keyframes lc-picker-sheet-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.lc-picker-sheet__handle{display:none}.lc-picker-sheet__header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:14px 16px 12px;border-bottom:1px solid var(--lc-border)}.lc-picker-sheet__title{font-size:16px;font-weight:600;color:var(--lc-text-title)}.lc-picker-sheet__cancel,.lc-picker-sheet__confirm{border:none;background:transparent;font-size:14px;padding:6px 4px;min-width:44px;cursor:pointer}.lc-picker-sheet__cancel{color:var(--lc-text-secondary);text-align:left}.lc-picker-sheet__confirm{color:var(--lc-primary);font-weight:600;text-align:right}.lc-picker-sheet__body{flex:1;min-height:0;padding:0 8px 16px;overflow:auto}.lc-picker-wheel-panel{position:relative;height:220px}.lc-picker-wheel-panel:before,.lc-picker-wheel-panel:after{content:"";position:absolute;left:0;right:0;height:72px;pointer-events:none;z-index:2}.lc-picker-wheel-panel:before{top:0;background:linear-gradient(180deg,#fff 20%,#fff0)}.lc-picker-wheel-panel:after{bottom:0;background:linear-gradient(0deg,#fff 20%,#fff0)}.lc-picker-wheel-columns{display:grid;height:100%}.lc-picker-wheel-column{position:relative;min-width:0;height:100%;overflow:hidden}.lc-picker-wheel-column+.lc-picker-wheel-column{border-left:1px solid rgba(238,238,238,.9)}.lc-picker-wheel-column__label{position:absolute;top:8px;left:0;right:0;z-index:3;text-align:center;font-size:12px;color:var(--lc-text-muted);pointer-events:none}.lc-picker-wheel-column__highlight{position:absolute;left:6px;right:6px;top:50%;transform:translateY(-50%);height:44px;border-radius:var(--lc-radius-md);background:var(--lc-primary-light);border:1px solid var(--lc-primary-border);pointer-events:none;z-index:1}.lc-picker-wheel{position:relative;z-index:0;height:100%;overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.lc-picker-wheel::-webkit-scrollbar{display:none}.lc-picker-wheel__pad{height:88px;flex-shrink:0}.lc-picker-wheel__item{display:flex;align-items:center;justify-content:center;width:100%;height:44px;padding:0 8px;border:none;background:transparent;font-size:15px;line-height:1.2;color:var(--lc-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;scroll-snap-align:center;cursor:pointer;transition:color .15s ease,font-size .15s ease}.lc-picker-wheel__item--active{color:var(--lc-text-title);font-size:16px;font-weight:600}.lc-picker-wheel__item:active{opacity:.85}.lc-picker-option-list{display:flex;flex-direction:column;gap:8px;padding:8px 8px 4px;max-height:320px;overflow-y:auto}.lc-picker-option{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--lc-border);border-radius:var(--lc-radius-md);background:#fff;font-size:15px;color:var(--lc-text-body);cursor:pointer;text-align:left}.lc-picker-option:hover{border-color:var(--lc-primary-border);background:#667eea0a}.lc-picker-option--active{border-color:var(--lc-primary);background:var(--lc-primary-light);color:var(--lc-primary);font-weight:600}.lc-picker-option__check{font-size:14px;color:var(--lc-primary)}.lc-privacy-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1300;display:flex;align-items:center;justify-content:center;padding:24px 16px;box-sizing:border-box}.lc-privacy-modal__mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000073}.lc-privacy-modal__panel{position:relative;width:100%;max-width:min(420px,100%);background:#fff;border-radius:16px;padding:28px 24px;box-shadow:0 16px 48px #0000002e}.lc-privacy-modal__title{margin:0 0 12px;font-size:17px}.lc-privacy-modal__desc{margin:0 0 16px;font-size:13px;line-height:1.6;color:var(--lc-text-secondary)}.lc-privacy-modal__link{border:none;background:none;color:var(--lc-primary);padding:0 2px}.lc-privacy-modal__actions{display:flex;gap:10px}.lc-privacy-modal__btn{flex:1;height:44px;border-radius:var(--lc-radius-pill);border:none;font-size:15px}.lc-privacy-modal__btn--ghost{background:#f5f5f5;color:var(--lc-text-secondary)}.lc-privacy-modal__btn--primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.lc-region-picker-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1300;display:flex;align-items:center;justify-content:center;padding:24px 16px;box-sizing:border-box;background:#12102085;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.lc-region-picker{width:100%;max-width:min(440px,100%);max-height:min(80vh,640px);display:flex;flex-direction:column;background:#fff;border-radius:16px;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 16px 48px #667eea2e;overflow:hidden;animation:lc-region-picker-in .2s ease-out}@keyframes lc-region-picker-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.lc-region-picker__handle{display:none}.lc-region-picker__header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:14px 16px 12px;border-bottom:1px solid var(--lc-border)}.lc-region-picker__title{font-size:16px;font-weight:600;color:var(--lc-text-title)}.lc-region-picker__cancel,.lc-region-picker__confirm{border:none;background:transparent;font-size:14px;padding:6px 4px;min-width:44px;cursor:pointer}.lc-region-picker__cancel{color:var(--lc-text-secondary);text-align:left}.lc-region-picker__confirm{color:var(--lc-primary);font-weight:600;text-align:right}.lc-region-picker__columns{display:grid;gap:0;position:relative;height:220px;flex-shrink:0;padding:0 8px 16px}.lc-region-picker__columns:before,.lc-region-picker__columns:after{content:"";position:absolute;left:0;right:0;height:72px;pointer-events:none;z-index:2}.lc-region-picker__columns:before{top:0;background:linear-gradient(180deg,#fff 20%,#fff0)}.lc-region-picker__columns:after{bottom:16px;background:linear-gradient(0deg,#fff 20%,#fff0)}.lc-region-picker__column{position:relative;min-width:0;height:100%;overflow:hidden}.lc-region-picker__column+.lc-region-picker__column{border-left:1px solid rgba(238,238,238,.9)}.lc-region-picker__highlight{position:absolute;left:6px;right:6px;top:50%;transform:translateY(-50%);height:44px;border-radius:var(--lc-radius-md);background:var(--lc-primary-light);border:1px solid var(--lc-primary-border);pointer-events:none;z-index:1}.lc-region-picker__wheel{position:relative;z-index:0;height:100%;overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.lc-region-picker__wheel::-webkit-scrollbar{display:none}.lc-region-picker__wheel-pad{height:88px;flex-shrink:0}.lc-region-picker__wheel-item{display:flex;align-items:center;justify-content:center;width:100%;height:44px;padding:0 8px;border:none;background:transparent;font-size:15px;line-height:1.2;color:var(--lc-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;scroll-snap-align:center;cursor:pointer;transition:color .15s ease,font-size .15s ease}.lc-region-picker__wheel-item--active{color:var(--lc-text-title);font-size:16px;font-weight:600}.lc-region-picker__wheel-item:active{opacity:.85}.auth-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:24px 16px;box-sizing:border-box}.auth-modal__mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000073}.auth-modal__panel{position:relative;width:100%;max-width:min(420px,100%);max-height:min(88vh,720px);display:flex;flex-direction:column;background:#fff;border-radius:16px;box-shadow:0 16px 48px #0000002e;overflow:hidden}.auth-modal__header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 8px;flex-shrink:0}.auth-modal__title{margin:0;font-size:17px;font-weight:600}.auth-modal__close{width:32px;height:32px;border:none;border-radius:50%;background:#f5f6fa;color:var(--lc-text-secondary);font-size:22px;line-height:1;cursor:pointer}.auth-modal__body{padding:8px 20px 24px;overflow-y:auto;-webkit-overflow-scrolling:touch}.auth-modal .auth-tabs{display:flex;margin-bottom:var(--lc-space-lg);background:#f5f6fa;border-radius:var(--lc-radius-pill);padding:4px}.auth-modal .auth-tab{flex:1;height:36px;border:none;border-radius:var(--lc-radius-pill);background:none;font-size:14px;font-weight:500;color:var(--lc-text-secondary);cursor:pointer}.auth-modal .auth-tab--active{background:#fff;color:var(--lc-primary);font-weight:600;box-shadow:var(--lc-card-shadow)}.auth-modal__select{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:12px;padding:12px 14px;border:1px solid var(--lc-border, #e8e8ef);border-radius:10px;background:#fff;text-align:left;cursor:pointer}.auth-modal__select-label{font-size:13px;color:var(--lc-text-secondary)}.auth-modal__select-value{font-size:14px;color:var(--lc-text-primary)}.auth-modal__hint{margin:12px 0 0;font-size:var(--lc-font-mini);color:var(--lc-text-muted);text-align:center;line-height:1.5}.auth-modal__code-row{display:flex;align-items:flex-end;gap:10px}.auth-modal__code-input{flex:1;min-width:0}.auth-modal__code-btn{flex-shrink:0;height:44px;margin-bottom:12px;padding:0 14px;border:none;border-radius:var(--lc-radius-pill);background:var(--lc-primary-light, #eef0ff);color:var(--lc-primary);font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer}.auth-modal__code-btn:disabled{opacity:.55;cursor:not-allowed}.auth-modal__forgot-row{display:flex;justify-content:flex-end;margin:-4px 0 12px}.auth-modal__forgot-link{border:none;background:none;padding:0;font-size:13px;color:var(--lc-primary);cursor:pointer}.auth-modal__back{display:block;width:100%;margin-bottom:var(--lc-space-lg);border:none;background:none;padding:0;text-align:left;font-size:13px;color:var(--lc-primary);cursor:pointer}.app-top-nav{display:block;position:sticky;top:0;z-index:200;height:var(--lc-topnav-height);background:#fff;border-bottom:1px solid var(--lc-border)}.app-top-nav__inner{display:flex;align-items:center;gap:20px;height:100%;width:100%;max-width:calc(var(--lc-sidebar-width) + var(--lc-desktop-max));margin:0 auto;padding:0 20px 0 24px;min-width:960px;box-sizing:border-box}.app-top-nav__brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;color:var(--lc-text-title)}.app-top-nav__logo{width:32px;height:32px;border-radius:8px;object-fit:cover;display:block}.app-top-nav__brand-name{font-size:15px;font-weight:700;letter-spacing:-.02em;white-space:nowrap}.app-top-nav__links{display:flex;align-items:center;gap:2px;flex:1;min-width:0;overflow-x:auto}.app-top-nav__link{padding:8px 12px;border-radius:8px;font-size:14px;font-weight:500;color:var(--lc-text-secondary);text-decoration:none;white-space:nowrap;transition:background .15s ease,color .15s ease}.app-top-nav__link:hover{color:var(--lc-text-title);background:#667eea0f}.app-top-nav__link--active{color:var(--lc-primary);background:var(--lc-primary-light);font-weight:600}.app-top-nav__actions{display:flex;align-items:center;gap:12px;flex-shrink:0;margin-left:auto}.app-top-nav__invite{height:36px;padding:0 14px;border:none;border-radius:var(--lc-radius-pill);background:linear-gradient(135deg,var(--lc-primary),var(--lc-primary-end));color:#fff;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}.app-top-nav__invite:hover{filter:brightness(1.05)}.app-top-nav__invite--active{box-shadow:0 0 0 2px #667eea40}.app-top-nav__user{display:flex;align-items:center;gap:10px}.app-top-nav__avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--lc-primary),var(--lc-primary-end));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;overflow:hidden}.app-top-nav__avatar img{width:100%;height:100%;object-fit:cover}.app-top-nav__logout,.app-top-nav__login{height:36px;padding:0 12px;border:1px solid var(--lc-border);border-radius:var(--lc-radius-pill);background:#fff;font-size:13px;color:var(--lc-text-secondary);cursor:pointer;white-space:nowrap}.app-top-nav__logout:hover,.app-top-nav__login:hover{color:var(--lc-text-title);border-color:var(--lc-primary-border)}.app-shell-layout{min-height:100vh;min-width:960px;background:var(--lc-bg-page)}.app-shell-layout__body{display:flex;align-items:flex-start;min-height:calc(100vh - var(--lc-topnav-height));max-width:calc(var(--lc-sidebar-width) + var(--lc-desktop-max));margin:0 auto;width:100%}.app-shell-layout--no-topnav .app-shell-layout__body{min-height:100vh}.app-shell-layout__main{flex:1;min-width:0;min-height:calc(100vh - var(--lc-topnav-height));display:flex;flex-direction:column;background:var(--lc-bg-page)}.app-shell-layout__main>.page{flex:1;width:100%;box-sizing:border-box}.app-shell-layout--no-topnav .app-shell-layout__main{min-height:100vh}.app-shell-layout--no-sidebar .app-shell-layout__body{display:block;max-width:var(--lc-desktop-max)}.app-shell-layout--no-topnav{min-width:0}.app-shell-layout--no-topnav .app-shell-layout__body{max-width:none}.my-center{min-width:0;padding:24px 28px 48px;max-width:var(--lc-content-max);margin:0 auto;width:100%;box-sizing:border-box}.my-center__page-head{margin-bottom:20px}.my-center__page-title{margin:0;font-size:22px;font-weight:700;color:var(--lc-text-title)}.my-center__page-subtitle{margin:8px 0 0;font-size:13px;color:var(--lc-text-muted)}.my-center__outlet{min-width:0}.my-center--overview .my-page .hero-profile,.my-center--overview .my-page .my-guest,.my-center--overview .my-page .my-section--center,.my-center--overview .my-page .logout-wrap--mobile{display:none}.my-center--overview .my-page .my-desktop-overview{display:block}.my-center--overview .my-page .my-section--legal{margin-top:0}.my-center--overview .my-page .my-section--legal .my-section__head--inline{margin-bottom:12px}.my-center--subpage .page-header{display:none}.my-center--subpage .page.page--no-tab,.my-center--overview .page.my-page{max-width:none;margin:0;padding:0;min-height:0}.my-center--overview .page-spacer{display:none}:root{--lc-primary: #667eea;--lc-primary-end: #764ba2;--lc-primary-light: rgba(102, 126, 234, .12);--lc-primary-border: rgba(102, 126, 234, .25);--lc-success: #52c41a;--lc-error: #ff4d4f;--lc-warning: #fa8c16;--lc-text-title: #1a1a2e;--lc-text-body: #333333;--lc-text-secondary: #666666;--lc-text-muted: #999999;--lc-text-placeholder: #bbbbbb;--lc-border: #eeeeee;--lc-bg-page: #f5f6fa;--lc-bg-card: #ffffff;--lc-radius-sm: 6px;--lc-radius-md: 8px;--lc-radius-lg: 12px;--lc-radius-pill: 24px;--lc-space-xs: 4px;--lc-space-sm: 8px;--lc-space-md: 12px;--lc-space-lg: 16px;--lc-card-shadow: 0 2px 12px rgba(0, 0, 0, .04);--lc-font-h1: 16px;--lc-font-h2: 15px;--lc-font-body: 13px;--lc-font-caption: 12px;--lc-font-mini: 11px;--lc-tab-height: 56px;--lc-header-height: 48px;--lc-topnav-height: 56px;--lc-max-width: 480px;--lc-sidebar-width: 268px;--lc-content-max: 960px;--lc-desktop-max: 1080px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--lc-bg-page);color:var(--lc-text-title);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}input,textarea,select{font:inherit}.app-shell{min-height:100%;display:block;background:var(--lc-bg-page);overflow-x:auto}.app-frame{width:100%;max-width:none;min-width:960px;min-height:100vh;background:var(--lc-bg-page);position:relative;box-shadow:none}.app-shell:has(.app-shell-layout--no-topnav),.app-frame:has(.app-shell-layout--no-topnav){min-width:0;overflow-x:hidden}.page,.page--no-tab{min-height:calc(100vh - var(--lc-topnav-height));padding:24px 28px 40px;max-width:var(--lc-content-max);margin:0 auto;width:100%;box-sizing:border-box}.page-spacer{height:24px}.card{background:var(--lc-bg-card);border-radius:var(--lc-radius-lg);padding:var(--lc-space-lg);margin-bottom:var(--lc-space-md);box-shadow:var(--lc-card-shadow)}.empty{display:flex;flex-direction:column;align-items:center;padding:32px 16px;text-align:center}.empty__emoji{font-size:40px;margin-bottom:8px}.empty__text{font-size:var(--lc-font-h2);color:var(--lc-text-title);margin-bottom:4px}.empty__hint{font-size:var(--lc-font-caption);color:var(--lc-text-muted)}.toast-container{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:9999;max-width:420px;width:100%;pointer-events:none}.toast-item{margin-bottom:8px;padding:10px 16px;border-radius:var(--lc-radius-pill);background:#1a1a2ee0;color:#fff;font-size:var(--lc-font-caption);text-align:center;animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}