:root{--lm-blue:#4169e1;--lm-blue2:#3157c8;--lm-soft:#eef3ff;--lm-ink:#172033;--lm-muted:#778298;--lm-line:#e2e7f0;--lm-side:#f7f9fc}
html,body{background:#fff!important;color:var(--lm-ink)!important;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif!important}html.dark-mode{filter:none!important;color-scheme:light!important}
#layout,#layout>div,#layout-content,#layout-list,#layout-sidebar,.listing,.listbox,.boxcontent,.iframe-wrapper,.message-part{background:#fff!important;color:var(--lm-ink)!important}
#taskmenu{background:#fff!important;border-right:1px solid var(--lm-line)!important;box-shadow:none!important}#taskmenu:before{content:"LM";display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin:14px auto 18px;border-radius:12px;background:var(--lm-blue);color:#fff;font-weight:850}
#taskmenu a,#taskmenu button{color:#687287!important}#taskmenu a.selected,#taskmenu button.selected{background:var(--lm-soft)!important;color:var(--lm-blue)!important}#taskmenu a.selected:before,#taskmenu button.selected:before{color:var(--lm-blue)!important}
#layout-sidebar{background:var(--lm-side)!important;border-right:1px solid var(--lm-line)!important}#layout-sidebar .header{background:transparent!important;border-bottom:1px solid var(--lm-line)!important}.folderlist li a{color:#344056!important}.folderlist li.selected>a,.folderlist li a.selected{background:#e8efff!important;color:var(--lm-blue)!important;font-weight:750}
#layout-list>.header,#layout-content>.header,#layout-list>.footer,#layout-content>.footer,.toolbar{background:#fff!important;border-color:var(--lm-line)!important}.searchbar,input,select,textarea,.form-control{background:#fff!important;border:1px solid #d6dce7!important;border-radius:8px!important;color:var(--lm-ink)!important;box-shadow:none!important}.listing tr,.listing td,.listing th,.messagelist tr,.messagelist td{background:#fff!important;border-color:#edf0f5!important;color:var(--lm-ink)!important}.listing tr:hover td,.messagelist tr:hover td{background:#f8faff!important}.listing tr.selected td,.messagelist tr.selected td{background:#eaf0ff!important}
.btn-primary,button.mainaction,input.button.mainaction,.toolbar a.button.compose{background:var(--lm-blue)!important;border-color:var(--lm-blue)!important;color:#fff!important;border-radius:8px!important;box-shadow:none!important}.btn-primary:hover,button.mainaction:hover{background:var(--lm-blue2)!important}
#layout-content .iframe-wrapper,.message-part,.message-htmlpart{background:#fff!important}.watermark{background:#fff!important;background-image:none!important}.watermark:before{content:"メールを選択してください";position:absolute;inset:0;display:grid;place-items:center;color:#a0a9ba;font-size:14px}
.lm-login{display:grid!important;grid-template-columns:minmax(420px,1.1fr) minmax(420px,.9fr);min-height:100vh;background:#fff}.lm-login-visual{position:relative;display:flex;align-items:flex-end;padding:72px;background:linear-gradient(145deg,#3157c8 0%,#517cf1 58%,#84a3ff 100%);overflow:hidden}.lm-login-visual:before,.lm-login-visual:after{content:"";position:absolute;border-radius:999px;background:rgba(255,255,255,.10)}.lm-login-visual:before{width:560px;height:560px;right:-210px;top:-180px}.lm-login-visual:after{width:300px;height:300px;left:-120px;bottom:-90px}.lm-login-copy{position:relative;z-index:1;color:#fff}.lm-login-copy span{font-size:12px;font-weight:800;letter-spacing:.22em;opacity:.78}.lm-login-copy h1{margin:18px 0;font-size:clamp(38px,4vw,62px);line-height:1.22;letter-spacing:-.04em}.lm-login-copy p{max-width:460px;font-size:16px;line-height:1.8;opacity:.86}.lm-login-panel{display:grid;place-items:center;padding:52px}.lm-login-box{width:min(410px,100%)}.lm-login-box #logo{display:block!important;width:240px!important;height:auto!important;margin:0 0 54px!important;background:none!important}.lm-login-box h2{margin:0 0 10px;font-size:30px;letter-spacing:-.03em}.lm-login-box>p{margin:0 0 30px;color:var(--lm-muted)}.lm-login-box #login-form{width:100%!important;padding:0!important;background:none!important;border:0!important;box-shadow:none!important}.lm-login-box #login-form table{width:100%}.lm-login-box #login-form td{display:block;width:100%;padding:0 0 12px}.lm-login-box #login-form td.title{display:none}.lm-login-box #login-form input{width:100%;height:50px;padding:0 15px;font-size:15px}.lm-login-box .formbuttons{margin-top:8px}.lm-login-box .button{height:50px!important;background:var(--lm-blue)!important;border:0!important;border-radius:9px!important;color:#fff!important;font-weight:800!important}.lm-login-box .button:hover{background:var(--lm-blue2)!important}
body.task-login>#layout{display:block!important;position:static!important;width:100%!important;height:auto!important}body.task-login{overflow:auto!important}.popupmenu,.ui-dialog,.popover{background:#fff!important;border:1px solid var(--lm-line)!important;border-radius:12px!important;box-shadow:0 16px 45px rgba(31,45,77,.15)!important}
@media(max-width:900px){.lm-login{grid-template-columns:1fr}.lm-login-visual{display:none}.lm-login-panel{min-height:100vh;padding:28px}.lm-login-box #logo{margin-bottom:38px!important}#taskmenu:before{display:none}}