*{box-sizing:border-box} :root{--ink:#20213a;--muted:#85879c;--line:#ececf3;--purple:#6557e8;--purple-light:#f0efff;--bg:#f7f8fc;--white:#fff}body{margin:0;background:var(--bg);font-family:'DM Sans',sans-serif;color:var(--ink);font-size:13px}.app-shell{min-height:100vh;display:flex}.sidebar{width:252px;flex:0 0 252px;background:#fff;border-right:1px solid var(--line);padding:27px 17px 15px;display:flex;flex-direction:column;min-height:100vh;z-index:10}.brand{display:flex;align-items:center;gap:10px;padding:0 10px;margin-bottom:31px;font-family:Manrope,sans-serif;font-size:22px;font-weight:800;letter-spacing:-1px}.brand-mark{height:31px;width:31px;border-radius:10px;background:var(--purple);color:white;display:grid;place-items:center;font-size:25px;font-weight:800;transform:rotate(-5deg)}.brand-dot{color:var(--purple)}button,input,textarea{font:inherit}.close-sidebar{display:none;margin-left:auto;background:none;border:0;font-size:25px;color:var(--muted)}button{cursor:pointer}.compose-btn,.primary-btn{border:0;background:var(--purple);color:white;font-weight:700;border-radius:11px;box-shadow:0 6px 15px #6557e822;transition:.2s}.compose-btn{height:46px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;margin:0 4px 29px}.compose-btn:hover,.primary-btn:hover{background:#5345d4;transform:translateY(-1px)}.compose-icon{font-size:22px;font-weight:400}.nav-label{font-size:10px;letter-spacing:1.4px;color:#a3a4b5;font-weight:700;padding:0 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19px}.upgrade-card{background:linear-gradient(145deg,#f5f3ff,#faf9ff);border:1px solid #efedff;border-radius:12px;padding:14px;margin-bottom:17px}.upgrade-icon{height:27px;width:27px;background:white;color:var(--purple);border-radius:8px;display:grid;place-items:center;margin-bottom:11px;font-size:16px}.upgrade-card strong{font-size:11px}.upgrade-card p{font-size:10px;line-height:1.6;color:#898aa0;margin:6px 0 11px}.upgrade-card button{border:0;background:none;padding:0;color:var(--purple);font-size:10px;font-weight:700}.upgrade-card button span{margin-left:4px}.profile{border-top:1px solid var(--line);padding:17px 1px 0;display:flex;align-items:center;gap:9px}.avatar,.top-avatar{display:grid;place-items:center;background:#e8e5ff;color:#5e51d7;font-size:10px;font-weight:800;border-radius:50%;height:34px;width:34px}.profile-copy{display:grid;gap:4px;min-width:0}.profile-copy strong{font-size:11px}.profile-copy 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.row-check{display:block}.star{font-size:17px;line-height:17px;color:#b8b8c9;width:12px;flex-shrink:0;cursor:pointer}.star:hover{color:#f2b544}.sender-avatar{width:35px;height:35px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:800}.sender-avatar.violet{background:#eae7ff;color:#6758d8}.sender-avatar.blue{background:#e1efff;color:#4a85d1}.sender-avatar.orange{background:#fff0df;color:#c98745}.sender-avatar.green{background:#ddf6ec;color:#329d7c}.sender-avatar.pink{background:#fde6f0;color:#cb6898}.message-main{display:flex;flex-direction:column;min-width:0;flex:1;gap:5px}.message-topline{display:flex;align-items:center;justify-content:space-between;gap:6px}.message-topline strong{font-size:11px;font-weight:600;color:#4c4d64;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-topline time{font-size:9px;color:#a2a3b3;white-space:nowrap}.message-subject{font-size:10px;font-weight:700;color:#65667d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-preview{font-size:10px;color:#a0a1b1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.message-tag{align-self:flex-start;background:#f2f1ff;color:#8176df;padding:4px 7px;border-radius:5px;font-size:9px;margin-top:2px}.message-row.unread .message-topline strong,.message-row.unread .message-subject{color:#292a43;font-weight:700}.message-row.unread .message-preview{color:#7f8096}.unread-dot{height:6px;width:6px;border-radius:50%;background:var(--purple);position:absolute;right:13px;top:38px}.list-footer{border-top:1px solid #f0f0f5;padding:13px 16px;display:flex;justify-content:space-between;align-items:center;color:#a0a1b1;font-size:10px}.pager{border:1px solid 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18px;border-radius:10px;font-size:12px;box-shadow:0 10px 35px #24213c30;opacity:0;pointer-events:none;transition:.25s;z-index:50;max-width:90%;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;background:#17162b70;display:none;align-items:center;justify-content:center;padding:20px;z-index:40}.modal-backdrop.visible{display:flex}.compose-modal{background:white;border-radius:15px;width:min(580px,100%);box-shadow:0 25px 80px #17162b40;overflow:hidden}.compose-header{display:flex;align-items:center;justify-content:space-between;background:#fbfaff;padding:16px 20px;border-bottom:1px solid var(--line)}.compose-header strong{font-size:13px}.compose-header .icon-btn{font-size:22px;border:0}.compose-modal form{padding:20px}.compose-modal form label{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding:12px 0;color:#777990;font-size:11px}.compose-modal form label input,.compose-modal textarea{flex:1;min-width:0;border:0;outline:0;color:var(--ink);font-size:12px;resize:vertical}.compose-modal .body-label{align-items:flex-start}.compose-modal textarea{line-height:1.7}.compose-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:18px}.compose-footer>span{font-size:10px;color:#a0a1b1}.compose-footer .primary-btn{white-space:nowrap}
@media(max-width:1150px){.sidebar{width:225px;flex-basis:225px}.content{padding:25px 22px 15px}.topbar{padding:0 22px}.mail-layout{grid-template-columns:minmax(280px,.95fr) minmax(350px,1.05fr);gap:12px}.email-content{padding:22px 20px}.email-content h2{font-size:18px}.message-row{gap:7px;padding-left:9px;padding-right:9px}.star{display:none}}
@media(max-width:850px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-105%);transition:transform .25s;box-shadow:none;width:270px}.sidebar.sidebar-open{transform:translateX(0);box-shadow:20px 0 60px #17162b24}.close-sidebar,.mobile-menu{display:inline-grid}.topbar{height:65px;padding:0 18px}.content{padding:23px 17px 15px}.mail-layout{grid-template-columns:1fr;min-height:0}.mail-list-panel{min-height:400px}.reading-panel{min-height:550px}.page-heading h1{font-size:21px}.app-footer{flex-wrap:wrap}.sidebar-bottom{padding-bottom:8px}}
@media(max-width:520px){.content{padding:19px 10px 12px}.topbar{padding:0 12px}.breadcrumb{font-size:10px}.topbar-actions{gap:5px}.topbar-actions .icon-btn{width:29px;height:29px}.page-heading{align-items:flex-start;gap:12px}.page-heading h1{font-size:18px;gap:7px}.page-heading p{font-size:10px;line-height:1.5}.heading-compose{padding:10px;width:38px;height:38px;flex-shrink:0}.heading-compose span{display:none}.mail-layout{gap:12px}.mail-list-panel{min-height:380px}.message-row{padding:13px 10px}.sender-avatar{width:31px;height:31px}.message-topline strong{font-size:10px}.message-subject,.message-preview{font-size:9px}.email-content{padding:20px 16px}.email-content h2{font-size:17px}.email-meta{gap:8px;flex-wrap:wrap}.email-meta time{margin-left:auto;font-size:8px}.email-star{display:none}.email-body{font-size:11px}.app-footer{font-size:8px}.compose-footer{align-items:flex-start;flex-direction:column}.compose-footer .primary-btn{align-self:flex-end}}