:root{--rk-sp-xs: 4px;--rk-sp-sm: 6px;--rk-sp-md: 8px;--rk-sp-lg: 12px;--rk-sp-xl: 16px;--rk-sp-2xl: 20px;--rk-sp-3xl: 24px;--rk-radius-xs: 4px;--rk-radius-sm: 6px;--rk-radius: 8px;--rk-radius-lg: 10px;--rk-radius-xl: 12px;--rk-radius-2xl: 14px;--rk-radius-pill: 9999px;--rk-fs-2xs: 8px;--rk-fs-xs: 9px;--rk-fs-sm: 10px;--rk-fs-md: 11px;--rk-fs-base: 12px;--rk-fs-lg: 13px;--rk-fs-xl: 14px;--rk-fs-2xl: 20px;--rk-fs-3xl: 20px;--rk-fw-normal: 400;--rk-fw-medium: 500;--rk-fw-semibold: 600;--rk-fw-bold: 700;--rk-fw-black: 800;--rk-ease: .15s ease;--rk-ease-slow: .22s cubic-bezier(.4, 0, .2, 1);--rk-topbar-h: auto;--rk-topbar-pad: 12px clamp(18px, 2.5vw, 40px);--rk-topbar-gap: 16px;--rk-sidebar-w: 52px;--rk-sidebar-w-open: 216px;--rk-sidebar-w-mobile: 240px;--rk-card-pad: 22px 24px;--rk-card-pad-sm: 14px;--rk-card-radius: 16px;--rk-card-title-gap: 14px;--rk-btn-pad: 8px 18px;--rk-btn-pad-sm: 5px 12px;--rk-btn-pad-xs: 2px 8px;--rk-btn-radius: 8px;--rk-input-pad: 7px 12px;--rk-input-radius: 8px;--rk-badge-pad: 3px 11px;--rk-badge-radius: 10px;--rk-th-pad: 10px 12px;--rk-td-pad: 8px 12px;--rk-kpi-pad: 18px 20px;--rk-kpi-pad-sm: 12px;--rk-kpi-height: 120px;--rk-kpi-height-sm: 84px;--rk-scroll-sm: 200px;--rk-scroll-md: 300px;--rk-scroll-lg: 450px;--rk-scroll-xl: 520px;--rk-z-dropdown: 100;--rk-z-sidebar: 200;--rk-z-topbar: 50;--rk-z-modal: 9000;--rk-z-context: 9998;--rk-z-toast: 10000;--rk-ls-tight: -1px;--rk-ls-normal: .5px;--rk-ls-wide: .8px;--rk-ls-wider: 1px}.rk-flex{display:flex}.rk-flex-col{display:flex;flex-direction:column}.rk-flex-center{display:flex;align-items:center;justify-content:center}.rk-flex-between{display:flex;align-items:center;justify-content:space-between}.rk-items-center{align-items:center}.rk-items-baseline{align-items:baseline}.rk-shrink-0{flex-shrink:0}.rk-flex-1{flex:1}.rk-flex-wrap{flex-wrap:wrap}.rk-gap-xs{gap:var(--rk-sp-xs)}.rk-gap-sm{gap:var(--rk-sp-sm)}.rk-gap-md{gap:var(--rk-sp-md)}.rk-gap-lg{gap:var(--rk-sp-lg)}.rk-gap-xl{gap:var(--rk-sp-xl)}.rk-gap-2xl{gap:var(--rk-sp-2xl)}.rk-nowrap{white-space:nowrap}.rk-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rk-pointer{cursor:pointer}.rk-hidden{display:none}.rk-relative{position:relative}.rk-topbar{padding:var(--rk-topbar-pad);background:var(--r-topbar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--r-b1);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;gap:var(--rk-topbar-gap)}.rk-topbar.is-mobile{padding:10px 12px 10px 48px;gap:var(--rk-sp-md)}.rk-topbar__left{display:flex;align-items:baseline;gap:var(--rk-sp-md);flex-shrink:0;min-width:0}.rk-topbar__title{font-size:var(--rk-fs-xl);font-weight:var(--rk-fw-bold);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rk-topbar__title.is-mobile{font-size:var(--rk-fs-lg)}.rk-topbar__subtitle{font-size:var(--rk-fs-xs);color:var(--r-text-muted);letter-spacing:.5px;white-space:nowrap}.rk-topbar__right{display:flex;align-items:center;gap:var(--rk-sp-lg);flex-shrink:0}.rk-topbar__right.is-mobile{gap:var(--rk-sp-sm)}.rk-icon-btn{background:var(--r-s4);border:1px solid var(--r-b4);border-radius:var(--rk-btn-radius);padding:5px 8px;cursor:pointer;display:flex;align-items:center;gap:var(--rk-sp-xs);transition:background var(--rk-ease)}.rk-icon-btn:hover{border-color:var(--r-b5)}.rk-icon-btn__label{font-size:var(--rk-fs-xs);font-weight:var(--rk-fw-semibold);color:var(--r-text-dim)}.rk-version{font-size:var(--rk-fs-xs);color:var(--r-text-muted);font-family:Orbitron,sans-serif;letter-spacing:1px;display:flex;align-items:center;gap:var(--rk-sp-sm);white-space:nowrap}.rk-sse-dot{width:6px;height:6px;border-radius:50%;display:inline-block}.rk-sse-dot.is-connected{background:#22c55e;box-shadow:0 0 6px #22c55e}.rk-sse-dot.is-connecting{background:#ffb800}.rk-sse-dot.is-disconnected{background:#ef4444}.rk-user-info{display:flex;align-items:center;gap:var(--rk-sp-sm);background:var(--r-s4);border:1px solid var(--r-b4);border-radius:var(--rk-btn-radius);padding:4px 10px}.rk-user-info.is-mobile{gap:var(--rk-sp-xs);padding:4px 6px}.rk-user-info__name{font-size:var(--rk-fs-sm);color:var(--r-text);font-weight:var(--rk-fw-medium)}.rk-user-info__role{font-size:var(--rk-fs-2xs);color:var(--r-text-muted);padding:1px 5px;border-radius:var(--rk-radius-xs)}.rk-user-info__role.is-admin{background:#dc26261f}.rk-user-info__role.is-staff{background:#6366f11f}.rk-user-info__logout{background:transparent;border:none;cursor:pointer;padding:2px;display:flex;align-items:center}.rk-sidebar{position:fixed;top:0;left:0;height:100vh;background:var(--r-sidebar-bg);z-index:200;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--r-b1);box-shadow:2px 0 30px var(--r-shadow)}.rk-sidebar:not(.is-mobile){width:var(--rk-sidebar-w);transition:width var(--rk-ease-slow)}.rk-sidebar:not(.is-mobile).is-open{width:var(--rk-sidebar-w-open)}.rk-sidebar.is-mobile{width:var(--rk-sidebar-w-mobile);transition:transform .25s cubic-bezier(.4,0,.2,1)}.rk-sidebar.is-mobile:not(.is-open){transform:translate(-100%)}.rk-sidebar__header{padding:12px 16px 10px;text-align:center;border-bottom:1px solid var(--r-b1);min-height:48px;display:flex;flex-direction:column;align-items:flex-start}.rk-sidebar__header.is-collapsed{padding:12px 0;align-items:center}.rk-sidebar__logo{height:28px;width:auto;object-fit:contain;transition:height var(--rk-ease-slow);flex-shrink:0}.rk-sidebar__logo.is-collapsed{height:22px}.rk-sidebar__brand{font-size:var(--rk-fs-xl);font-weight:var(--rk-fw-black);letter-spacing:4px;font-family:Orbitron,sans-serif;background:linear-gradient(90deg,var(--r-accent),var(--r-accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.rk-sidebar__company{font-size:var(--rk-fs-2xs);color:var(--r-text-muted);margin-top:2px;white-space:nowrap}.rk-sidebar__expand{overflow:hidden;white-space:nowrap;opacity:1;transition:opacity var(--rk-ease)}.rk-sidebar__expand.is-collapsed{opacity:0;max-width:0}.rk-sidebar__nav{flex:1;padding-top:var(--rk-sp-sm);overflow-y:auto;overflow-x:hidden}.rk-sidebar__footer{padding:8px 0;border-top:1px solid var(--r-b1)}.rk-sidebar__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:199;transition:opacity .2s}.rk-hamburger{position:fixed;top:10px;left:10px;z-index:300;background:var(--r-card);border:1px solid var(--r-b4);border-radius:var(--rk-btn-radius);padding:7px 9px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px var(--r-shadow)}.rk-sb-item{display:flex;align-items:center;gap:10px;cursor:pointer;padding:9px 14px;transition:all var(--rk-ease);border-left:3px solid transparent}.rk-sb-item.is-collapsed{padding:9px 0;justify-content:center}.rk-sb-item:hover{background:var(--r-s4)}.rk-sb-item.is-active{background:var(--r-s4);border-left-color:var(--r-accent)}.rk-sb-item__icon{width:22px;text-align:center;flex-shrink:0}.rk-sb-item__label{font-size:var(--rk-fs-md);font-weight:var(--rk-fw-normal)}.rk-sb-item__label.is-active{font-weight:var(--rk-fw-semibold)}.rk-main{min-height:100vh}.rk-main:not(.is-mobile){margin-left:var(--rk-sidebar-w)}.rk-content{padding:18px clamp(18px,2.5vw,40px)}.rk-content.is-narrow{padding:10px 8px}.rk-app{font-family:Inter,IBM Plex Sans JP,sans-serif;background:var(--r-bg);min-height:100vh;color:var(--r-text)}.rk-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--r-bg);font-family:Inter,IBM Plex Sans JP,sans-serif}.rk-loading__inner{text-align:center}.rk-loading__icon{font-size:36px;filter:drop-shadow(0 0 12px var(--r-accent))}.rk-loader-spin{animation:rk-spin 1.2s linear infinite}.rk-loader-arc{animation:rk-arc-dash 1.5s ease-in-out infinite;filter:drop-shadow(0 0 4px var(--r-accent))}.rk-loader-pulse{animation:rk-pulse 1.5s ease-in-out infinite}@keyframes rk-spin{to{transform:rotate(360deg)}}@keyframes rk-arc-dash{0%{stroke-dasharray:1,126;stroke-dashoffset:0}50%{stroke-dasharray:90,126;stroke-dashoffset:-35}to{stroke-dasharray:1,126;stroke-dashoffset:-126}}@keyframes rk-pulse{0%,to{opacity:.3;r:2}50%{opacity:.8;r:4}}.rk-loading__text{color:var(--r-text-dim);font-size:var(--rk-fs-lg);margin-top:var(--rk-sp-md)}.rk-page-fallback{display:flex;align-items:center;justify-content:center;padding:60px}.rk-page-fallback__text{font-size:var(--rk-fs-md);color:var(--r-text-dim)}.rk-toast-container{position:fixed;bottom:20px;right:20px;z-index:10000;display:flex;flex-direction:column;gap:var(--rk-sp-md)}.rk-toast{color:#fff;padding:10px 16px;border-radius:var(--rk-radius-lg);font-size:var(--rk-fs-base);max-width:360px;box-shadow:0 4px 20px #0006;display:flex;align-items:center;gap:var(--rk-sp-md);animation:rk-fadeIn .2s ease-out}.rk-toast--error{background:#dc2626f2}.rk-toast--success{background:#22c55eeb}.rk-toast--info{background:#3b82f6eb}.rk-toast__icon{font-size:16px}.rk-toast__msg{flex:1}.rk-toast__close{cursor:pointer;opacity:.7;font-size:16px}@keyframes rk-fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.rk-kpi{border-radius:var(--rk-card-radius);padding:var(--rk-kpi-pad);position:relative;overflow:hidden;height:var(--rk-kpi-height);color:var(--r-text);background:var(--r-card);box-shadow:var(--r-card-shadow);border:var(--r-card-border)}.rk-kpi.is-narrow{padding:var(--rk-kpi-pad-sm);min-height:var(--rk-kpi-height-sm);height:auto}.rk-kpi__icon{position:absolute;right:16px;top:14px;opacity:.08}.rk-kpi__bar{position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--r-accent),var(--r-accent2))}.rk-kpi__label{font-size:var(--rk-fs-sm);font-weight:var(--rk-fw-semibold);letter-spacing:var(--rk-ls-wider);margin-bottom:2px;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--r-text-dim)}.rk-kpi__sub2{font-size:var(--rk-fs-2xs);color:var(--r-text-muted);font-weight:var(--rk-fw-medium);letter-spacing:var(--rk-ls-wide);margin-bottom:var(--rk-sp-sm)}.rk-kpi__spacer{height:var(--rk-sp-sm)}.rk-kpi__value{font-size:var(--rk-fs-3xl);font-weight:var(--rk-fw-bold);font-family:JetBrains Mono,DM Mono,monospace;letter-spacing:var(--rk-ls-tight);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rk-kpi__sub{font-size:var(--rk-fs-sm);color:var(--r-text-dim);margin-top:var(--rk-sp-xs)}.rk-card{background:var(--r-card);border-radius:var(--rk-card-radius);padding:var(--rk-card-pad);box-shadow:var(--r-card-shadow);border:var(--r-card-border)}.rk-card.is-narrow{padding:var(--rk-card-pad-sm)}.rk-card.is-flush{padding:0;overflow:hidden}.rk-card__title{margin:0;padding:0 0 var(--rk-card-title-gap);font-size:var(--rk-fs-lg);font-weight:var(--rk-fw-semibold);color:var(--r-accent);letter-spacing:var(--rk-ls-normal);line-height:1.4}.rk-card.is-flush>.rk-card__title{padding:18px 24px var(--rk-card-title-gap)}.rk-badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--rk-badge-pad);border-radius:var(--rk-badge-radius);font-size:var(--rk-fs-sm);font-weight:var(--rk-fw-semibold);white-space:nowrap;line-height:1.4}.rk-input,.rk-select{padding:var(--rk-input-pad);border:1px solid var(--r-b5);border-radius:var(--rk-input-radius);font-size:var(--rk-fs-base);background:var(--r-s4);color:var(--r-text);outline:none;box-sizing:border-box}.rk-input{width:180px}.rk-select{width:auto;max-width:100%}.rk-inp-full{width:100%;padding:var(--rk-input-pad);border:1px solid var(--r-b5);border-radius:var(--rk-input-radius);font-size:var(--rk-fs-base);background:var(--r-s4);color:var(--r-text);box-sizing:border-box;outline:none}.rk-btn{padding:var(--rk-btn-pad);font-size:var(--rk-fs-base);border-radius:var(--rk-btn-radius);border:1px solid var(--r-b5);background:var(--r-s4);color:var(--r-text);font-weight:var(--rk-fw-semibold);cursor:pointer;white-space:nowrap;box-shadow:none;line-height:1.4}.rk-btn--sm{padding:var(--rk-btn-pad-sm);font-size:var(--rk-fs-sm);min-width:84px;text-align:center}.rk-btn--xs{padding:var(--rk-btn-pad-xs);font-size:var(--rk-fs-xs);min-width:74px;text-align:center}.rk-tab-btn{padding:8px 20px;border-radius:var(--rk-btn-radius);border:1px solid var(--r-b4);background:transparent;color:var(--r-text-dim);font-size:var(--rk-fs-md);font-weight:var(--rk-fw-semibold);cursor:pointer;white-space:nowrap;min-width:108px;text-align:center;line-height:1.4;display:flex;align-items:center;justify-content:center;gap:6px}.rk-tab-btn.is-narrow{padding:6px 10px;font-size:var(--rk-fs-sm);min-width:0}.rk-tab-nav{display:flex;gap:var(--rk-sp-xs);flex-wrap:wrap;align-items:center}.rk-th{padding:var(--rk-th-pad);text-align:left;font-size:var(--rk-fs-sm);font-weight:var(--rk-fw-semibold);color:var(--r-text-dim);border-bottom:1px solid var(--r-b3);position:sticky;top:0;background:var(--r-table-header);text-transform:uppercase;letter-spacing:var(--rk-ls-wide)}.rk-th.is-narrow{padding:8px;font-size:var(--rk-fs-xs)}.rk-td{padding:var(--rk-td-pad);font-size:var(--rk-fs-md);border-bottom:1px solid var(--r-b2);white-space:nowrap;color:var(--r-text)}.rk-td.is-narrow{padding:6px 8px;font-size:var(--rk-fs-sm);white-space:normal;word-break:break-word}.rk-td--mono{font-family:JetBrains Mono,DM Mono,monospace}.rk-td--truncate{overflow:hidden;text-overflow:ellipsis}.rk-field-label{font-size:var(--rk-fs-xs);color:var(--r-text-dim);margin-bottom:2px;font-weight:var(--rk-fw-medium)}.rk-field-required{color:var(--r-accent2);margin-left:2px}.rk-section-heading{font-size:var(--rk-fs-md);font-weight:var(--rk-fw-semibold);color:var(--r-text-dim);letter-spacing:var(--rk-ls-wider);text-transform:uppercase;line-height:1.4}.rk-grid{display:grid;gap:var(--rk-sp-lg)}.rk-grid--2{grid-template-columns:1fr 1fr}.rk-grid--3{grid-template-columns:repeat(3,1fr)}.rk-grid--4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.rk-grid--2,.rk-grid--3,.rk-grid--4{grid-template-columns:1fr 1fr}}@media (max-width: 480px){.rk-grid--2,.rk-grid--3,.rk-grid--4{grid-template-columns:1fr}}.rk-card--mb{margin-bottom:var(--rk-sp-xl)}.rk-card--mb-sm{margin-bottom:var(--rk-sp-lg)}.rk-data-table__toolbar{padding:10px 14px;display:flex;gap:var(--rk-sp-md);align-items:center;border-bottom:1px solid var(--r-b3);flex-wrap:wrap}.rk-data-table__scroll{overflow-y:auto;overflow-x:auto}.rk-data-table__table{width:100%;border-collapse:collapse}.rk-data-table__empty{text-align:center;padding:30px;color:var(--r-text-muted);font-size:var(--rk-fs-md)}.rk-ctx-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--rk-z-context)}.rk-ctx-menu{position:fixed;background:var(--r-bg);border:1px solid var(--r-b3);border-radius:var(--rk-radius-lg);padding:4px 0;min-width:140px;box-shadow:var(--r-card-shadow)}.rk-ctx-item{padding:7px 14px;font-size:var(--rk-fs-md);font-weight:var(--rk-fw-medium);cursor:pointer;display:flex;align-items:center;gap:var(--rk-sp-md);transition:background var(--rk-ease)}.rk-ctx-item:hover{background:var(--r-s4)}.rk-divider{height:1px;background:var(--r-b3);margin:4px 0}.rk-table-row{transition:background .1s}.rk-table-row:hover{background:var(--r-s3)!important}.rk-row-menu-btn{cursor:pointer;padding:2px 6px;border-radius:var(--rk-radius-sm);display:inline-flex;align-items:center;transition:background var(--rk-ease)}.rk-row-menu-btn:hover{background:var(--r-s4)}.rk-tooltip{background:var(--r-tooltip-bg);border-radius:var(--rk-radius-lg);padding:10px 14px}.rk-tooltip__label{font-size:var(--rk-fs-sm);color:var(--r-text-dim);margin-bottom:var(--rk-sp-xs)}.rk-tooltip__row{font-size:var(--rk-fs-md);font-family:JetBrains Mono,DM Mono,monospace}.rk-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center}.rk-modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.rk-modal{position:relative;width:90%;max-height:85vh;overflow-y:auto;background:var(--r-bg);border:1px solid var(--r-b3);border-radius:var(--rk-radius-xl);padding:var(--rk-sp-3xl);box-shadow:0 8px 40px #0000004d}.rk-modal.is-narrow{width:95%;border-radius:var(--rk-radius-xl);padding:14px}.rk-modal__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--rk-sp-xl)}.rk-modal__title{margin:0;font-size:var(--rk-fs-2xl);font-weight:var(--rk-fw-bold)}.rk-modal__close{cursor:pointer;padding:var(--rk-sp-xs);border-radius:var(--rk-btn-radius);background:var(--r-s1)}.rk-confirm{position:relative;width:90%;max-width:400px;background:var(--r-bg);border:1px solid var(--r-b3);border-radius:var(--rk-radius-xl);padding:var(--rk-sp-3xl);box-shadow:0 8px 40px #0000004d}.rk-confirm__header{display:flex;align-items:center;gap:var(--rk-sp-lg);margin-bottom:var(--rk-sp-xl)}.rk-confirm__title{font-size:15px;font-weight:var(--rk-fw-semibold);color:var(--r-text)}.rk-confirm__msg{margin:0 0 20px;font-size:var(--rk-fs-lg);line-height:1.6;color:var(--r-text-dim)}.rk-confirm__actions{display:flex;justify-content:flex-end;gap:var(--rk-sp-md)}.rk-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--r-bg);font-family:Inter,IBM Plex Sans JP,sans-serif}.rk-login__card{width:min(360px,calc(100vw - 32px));padding:32px;background:var(--r-s2);border-radius:var(--rk-radius-xl);border:1px solid var(--r-b4);box-shadow:0 8px 32px var(--r-shadow)}.rk-login__logo{text-align:center;margin-bottom:var(--rk-sp-3xl)}.rk-login__logo img{height:40px;margin-bottom:var(--rk-sp-md)}.rk-login__brand{font-size:var(--rk-fs-3xl);font-weight:var(--rk-fw-black);letter-spacing:6px;font-family:Orbitron,sans-serif;background:linear-gradient(90deg,var(--r-accent),var(--r-accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.rk-login__subtitle{font-size:var(--rk-fs-sm);color:var(--r-text-muted);margin-top:var(--rk-sp-xs)}.rk-login__input{width:100%;padding:10px 14px;font-size:var(--rk-fs-lg);background:var(--r-s3);border:1px solid var(--r-b4);border-radius:var(--rk-btn-radius);color:var(--r-text);outline:none;box-sizing:border-box}.rk-login__label{font-size:var(--rk-fs-md);color:var(--r-text-dim);margin-bottom:var(--rk-sp-xs);display:block}.rk-login__field{margin-bottom:var(--rk-sp-lg)}.rk-login__field:last-of-type{margin-bottom:var(--rk-sp-2xl)}.rk-login__submit{width:100%;padding:10px 0;font-size:var(--rk-fs-lg);font-weight:var(--rk-fw-semibold);background:linear-gradient(135deg,var(--r-accent),var(--r-accent2));color:#fff;border:none;border-radius:var(--rk-btn-radius);cursor:pointer}.rk-login__submit:disabled{cursor:wait;opacity:.7}.rk-login__notice{font-size:var(--rk-fs-md);padding:8px 12px;border-radius:var(--rk-btn-radius);text-align:center;margin-bottom:var(--rk-sp-xl)}.rk-search{position:relative;flex:0 1 320px}.rk-search__box{display:flex;align-items:center;gap:var(--rk-sp-sm);background:var(--r-s4);border:1px solid var(--r-b5);border-radius:var(--rk-btn-radius);padding:4px 10px;transition:border-color .2s}.rk-search__box.is-open{border-color:var(--r-b5)}.rk-search__input{flex:1;border:none;background:transparent;color:var(--r-text);font-size:var(--rk-fs-md);outline:none;font-family:inherit;padding:3px 0}.rk-search__clear{cursor:pointer;opacity:.5}.rk-search__results{position:absolute;top:100%;left:0;right:0;margin-top:4px;max-height:400px;overflow-y:auto;background:var(--r-card);border-radius:var(--rk-card-radius);z-index:var(--rk-z-dropdown)}.rk-search__cat{padding:6px 12px;font-size:var(--rk-fs-xs);font-weight:var(--rk-fw-semibold);letter-spacing:var(--rk-ls-normal);text-transform:uppercase}.rk-search__item{padding:8px 12px;cursor:pointer;display:flex;align-items:center;gap:var(--rk-sp-md);border-left:2px solid transparent}.rk-search__item.is-focused{border-left-color:var(--r-accent)}.rk-search__item-label{font-size:var(--rk-fs-md);font-weight:var(--rk-fw-medium);color:var(--r-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rk-search__item-sub{font-size:var(--rk-fs-xs);color:var(--r-text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rk-search__count{padding:6px 12px;font-size:var(--rk-fs-xs);color:var(--r-text-muted);text-align:center}.rk-ai-fab{position:fixed;bottom:24px;right:24px;z-index:300;width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s}.rk-ai-panel{position:fixed;bottom:24px;right:24px;z-index:300;display:flex;flex-direction:column;background:var(--r-bg);border-radius:16px;overflow:hidden;animation:rk-ai-in .2s ease-out}.rk-ai-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.rk-ai-header__title{font-size:var(--rk-fs-base);font-weight:var(--rk-fw-bold);color:var(--r-text);font-family:Orbitron,sans-serif;letter-spacing:var(--rk-ls-wider)}.rk-ai-messages{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:10px;min-height:200px;max-height:380px}.rk-ai-empty{text-align:center;padding:40px 20px;color:var(--r-text-muted)}.rk-ai-input-area{display:flex;gap:var(--rk-sp-md);padding:10px 14px;border-top:1px solid var(--r-b3);background:var(--r-s1)}.rk-ai-textarea{flex:1;resize:none;border:1px solid var(--r-b5);border-radius:var(--rk-radius-lg);padding:8px 12px;font-size:var(--rk-fs-md);background:var(--r-s2);color:var(--r-text);outline:none;font-family:inherit;line-height:1.5;max-height:80px;overflow-y:auto}.rk-ai-send{border:none;border-radius:var(--rk-radius-lg);width:36px;height:36px;display:flex;align-items:center;justify-content:center;flex-shrink:0;align-self:flex-end;transition:opacity var(--rk-ease),background var(--rk-ease)}@keyframes rk-ai-in{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.rk-loader-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--r-bg);font-family:Inter,IBM Plex Sans JP,sans-serif}.rk-loader-card{background:var(--r-loader-bg);border-radius:24px;padding:56px;max-width:520px;width:90%;text-align:center}.rk-loader-brand{font-size:28px;font-weight:var(--rk-fw-black);letter-spacing:6px;font-family:Orbitron,sans-serif;background:linear-gradient(90deg,var(--r-accent),var(--r-accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 4px}.rk-loader-sub{color:var(--r-text-dim);font-size:var(--rk-fs-md);margin-bottom:36px;letter-spacing:2px}.rk-loader-drop{border-radius:var(--rk-radius-xl);padding:44px;cursor:pointer}.rk-loader-drop__label{font-size:var(--rk-fs-xl);font-weight:var(--rk-fw-semibold);color:var(--r-text)}.rk-loader-drop__hint{font-size:var(--rk-fs-md);color:var(--r-text-dim);margin-top:var(--rk-sp-sm)}.rk-folder-item__delete{opacity:0;transition:opacity var(--rk-ease)}.rk-folder-item:hover .rk-folder-item__delete{opacity:1}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--r-b4);border-radius:3px}select option{background:var(--r-select-option);color:var(--r-text)}input::placeholder{color:var(--r-placeholder)}.rk-mailer{display:flex;flex-direction:column;height:calc(100vh - 100px);overflow:hidden}.rk-mailer-controls{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--r-b2);flex-shrink:0}.rk-mailer-controls__left{display:flex;align-items:center;gap:8px;flex:1;min-width:0;overflow:hidden}.rk-mailer-controls__right{display:flex;align-items:center;gap:6px;flex-shrink:0}.rk-mailer-folder-chips{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.rk-mailer-folder-chips::-webkit-scrollbar{display:none}.rk-mf-chip{display:flex;align-items:center;gap:5px;padding:5px 12px;border-radius:20px;border:1px solid var(--r-b3);background:transparent;color:var(--r-text-dim);font-size:11px;font-weight:500;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:all .15s ease}.rk-mf-chip:hover{background:var(--r-s2);border-color:var(--r-b4)}.rk-mf-chip.is-active{background:color-mix(in srgb,var(--r-accent) 12%,transparent);border-color:color-mix(in srgb,var(--r-accent) 35%,transparent);color:var(--r-accent);font-weight:600}.rk-mf-chip__icon{font-size:13px}.rk-mf-chip__count{min-width:16px;height:16px;border-radius:8px;background:var(--r-accent);color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}.rk-mailer-search{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:8px;background:var(--r-s1);border:1px solid var(--r-b3)}.rk-mailer-search__input{border:none;background:transparent;outline:none;color:var(--r-text);font-size:12px;width:120px}.rk-mailer-icon-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:none;background:transparent;cursor:pointer;color:var(--r-text-dim);transition:background .15s}.rk-mailer-icon-btn:hover{background:var(--r-s2)}.rk-mailer-icon-btn:disabled{opacity:.4;cursor:default}.rk-mailer-compose-btn{display:flex;align-items:center;gap:5px;padding:6px 14px;border-radius:8px;background:var(--r-accent);color:#fff;border:none;font-size:11px;font-weight:600;cursor:pointer;transition:opacity .15s}.rk-mailer-compose-btn:hover{opacity:.85}.rk-mailer-feed{flex:1;overflow-y:auto;padding:8px 16px}.rk-mailer-empty{text-align:center;padding:40px;color:var(--r-text-dim);font-size:12px}.rk-mt-card{border-radius:12px;border:1px solid var(--r-b2);margin-bottom:6px;overflow:hidden;transition:all .3s cubic-bezier(.32,.72,0,1);animation:rk-mail-fadein .3s ease both}.rk-mt-card.is-unread{border-left:3px solid var(--r-accent)}.rk-mt-card.is-expanded{border-color:var(--r-accent);box-shadow:0 4px 24px color-mix(in srgb,var(--r-accent) 10%,transparent)}.rk-mt-card--hidden{height:0;margin:0;padding:0;border:none;opacity:0;overflow:hidden;transition:all .25s ease}.rk-mt-card__head{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;transition:background .15s}.rk-mt-card__head:hover{background:var(--r-s1)}.rk-mt-card__avatar{width:38px;height:38px;border-radius:19px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;flex-shrink:0}.rk-mt-card__info{flex:1;min-width:0}.rk-mt-card__top{display:flex;align-items:baseline;gap:8px;margin-bottom:2px}.rk-mt-card__sender{font-size:12px;color:var(--r-text);white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis}.rk-mt-card__sender.is-bold{font-weight:700}.rk-mt-card__date{font-size:10px;color:var(--r-text-muted);white-space:nowrap;margin-left:auto}.rk-mt-card__subject{font-size:12px;color:var(--r-text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rk-mt-card__subject.is-bold{font-weight:600;color:var(--r-text)}.rk-mt-card__snippet{font-size:11px;color:var(--r-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}.rk-mt-card__icons{display:flex;gap:4px;align-items:center;flex-shrink:0}.rk-mt-card__body{border-top:1px solid var(--r-b2);animation:rk-card-expand .3s ease}.rk-mt-card__toolbar{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 16px;border-bottom:1px solid var(--r-b1)}.rk-mt-card__close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--r-text-dim);cursor:pointer;margin-left:auto}.rk-mt-card__close:hover{background:var(--r-s3)}.rk-mt-card__meta{display:flex;flex-direction:column;gap:2px;padding:8px 16px;border-bottom:1px solid var(--r-b1)}.rk-mt-card__attachments{display:flex;gap:8px;flex-wrap:wrap;padding:8px 16px;border-bottom:1px solid var(--r-b1)}.rk-mt-card__att{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;background:var(--r-s2);border:1px solid var(--r-b3);font-size:11px;color:var(--r-text);cursor:pointer}.rk-mt-card__content{padding:16px;font-size:13px;line-height:1.7;color:var(--r-text);word-break:break-word;overflow:auto;max-height:60vh}.rk-mt-card__text{font-size:13px;line-height:1.7;color:var(--r-text);white-space:pre-wrap;word-break:break-word;margin:0;font-family:inherit}.rk-mailer-pager{display:flex;justify-content:center;align-items:center;gap:8px;padding:8px;border-top:1px solid var(--r-b2);flex-shrink:0}@keyframes rk-mail-fadein{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes rk-card-expand{0%{opacity:0;max-height:0}to{opacity:1;max-height:2000px}}@keyframes rk-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.rk-spin{animation:rk-spin 1s linear infinite}@media (max-width: 640px){.rk-mailer-controls{flex-wrap:wrap}.rk-mailer-controls__left{width:100%}.rk-mailer-search__input{width:80px}}.rk-sim{background:#06080b;min-height:calc(100vh - 100px);color:#e2e8f0;font-family:system-ui,sans-serif;border-radius:12px;overflow:hidden}.rk-sim__header{padding:10px 16px;border-bottom:1px solid #161c26;display:flex;align-items:center;gap:16px}.rk-sim__title{flex:1}.rk-sim__tabs{display:flex;gap:2px}.rk-sim__tab{padding:5px 12px;border:none;cursor:pointer;font-size:10px;background:transparent;color:#4a5568;border-radius:5px;font-weight:400;transition:all .15s}.rk-sim__tab.is-active{background:#161c26;color:#3293b4;font-weight:600}.rk-sim__tab:hover:not(.is-active){background:#0d1017;color:#e2e8f0}.rk-sim__body{display:flex;gap:12px;padding:12px;align-items:flex-start}.rk-sim__params{width:270px;flex-shrink:0;overflow-y:auto;max-height:calc(100vh - 120px);display:flex;flex-direction:column;gap:8px}.rk-sim__content{flex:1;min-width:0}@media (max-width: 640px){.rk-sim__body{flex-direction:column}.rk-sim__params{width:100%;max-height:none}.rk-sim__header{flex-direction:column;align-items:flex-start}.rk-sim__tabs{flex-wrap:wrap}}