:root{color-scheme:light;--ink:#17212b;--muted:#6b7785;--line:#e4e8ed;--teal:#176873;--selected:#edf7f8}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#f7f8fa;font-family:Arial,Helvetica,sans-serif;font-size:15px}button,input,select{font:inherit}a,button,input,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a{color:inherit}button,select{background:#fff;border:1px solid var(--line);border-radius:7px;padding:11px 15px;color:var(--ink)}.inbox-app{margin:12px;min-height:calc(100dvh - 24px);background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden}.app-header{justify-content:space-between;height:72px;padding:0 26px;border-bottom:1px solid var(--line)}.app-header,.brand{display:flex;align-items:center}.brand{gap:13px}.brand h1{font-size:25px;margin:0;font-weight:600}.profile-button{border:0;border-radius:50%;background:#f0f3f6;width:42px;height:42px;padding:0;font-size:22px}.toolbar{display:flex;gap:15px;align-items:center;padding:16px 24px 10px}.toolbar select{min-width:180px;max-width:310px}.search{display:flex;align-items:center;gap:12px;flex:1;border:1px solid var(--line);background:#fafbfc;border-radius:7px;padding:0 13px;min-width:0}.search span:first-child{font-size:25px;color:var(--muted)}.search input{background:transparent;border:0;padding:12px 0;min-width:0;width:100%;color:var(--ink)}.tabs{display:flex;gap:15px;padding:0 24px;border-bottom:1px solid var(--line)}.tabs button{border:0;border-radius:0;border-bottom:3px solid transparent;padding:14px 10px;color:var(--muted)}.tabs button[aria-selected=true]{border-bottom-color:var(--teal);color:var(--teal);font-weight:600}.workspace{display:grid;grid-template-columns:minmax(300px,43%) minmax(0,57%);min-height:calc(100dvh - 250px)}.conversation-list{border-right:1px solid var(--line);min-width:0}.conversation{width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;text-align:left;padding:20px 22px;display:flex;gap:16px;align-items:flex-start;background:#fff}.conversation:hover{background:#f8fafb}.conversation.selected{background:var(--selected)}.avatar{display:flex;justify-content:center;align-items:center;width:42px;height:42px;flex-shrink:0;border-radius:50%;color:var(--teal);background:#eaf2f5;font-size:19px}.row-content{display:flex;flex:1;flex-direction:column;gap:6px;min-width:0}.sender-line{display:flex;justify-content:space-between;gap:10px;align-items:baseline}.sender{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.unread .sender,.unread .subject{font-weight:700}time{font-size:12px;color:var(--muted);flex-shrink:0}.snippet,.subject{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mailbox,.snippet{color:var(--muted);font-size:13px}.mailbox{overflow-wrap:anywhere}.message-count{color:var(--muted);font-weight:400}.reading-pane{padding:27px 30px;min-width:0}.reading-pane h2{font-size:25px;line-height:1.35;margin:0 0 30px;overflow-wrap:anywhere}.message{margin-bottom:28px}.message+.message{border-top:1px solid var(--line);padding-top:26px}.message-header{display:flex;gap:14px;align-items:center}.message-header>div{flex:1;min-width:0}.address,.message-header strong{display:block;overflow-wrap:anywhere}.address{color:var(--muted);font-size:13px;margin-top:6px}.recipient{color:var(--muted);font-size:14px;overflow-wrap:anywhere;margin:18px 0 0;padding-bottom:24px;border-bottom:1px solid var(--line)}.message-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;padding:25px 0}.primary{background:var(--teal);color:#fff;border:0;border-radius:7px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:600}.gmail-link{margin-top:8px}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;padding:18px;font-size:13px}.pagination button{padding:8px 12px}.empty{padding:55px 22px;text-align:center;color:var(--muted);line-height:1.5}.empty h2{font-size:18px;color:var(--ink);margin:12px 0}.empty p{margin:8px 0}.empty svg{margin:0 auto}.body-note{color:var(--muted);font-size:13px}.error-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;background:#fff4ef;color:#863321}.thread-error{color:#863321}footer{display:flex;justify-content:space-between;gap:15px;padding:17px 24px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.back{display:none}.login{max-width:430px;margin:90px auto;padding:20px;line-height:1.6}.login h2{font-size:26px;line-height:1.3}.login p{color:var(--muted)}.login form{display:flex;flex-direction:column;gap:12px;margin-top:28px}.login input{border:1px solid var(--line);border-radius:7px;padding:13px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:1000px){.conversation{padding:18px 15px;gap:11px}.sender-line{flex-wrap:wrap;gap:5px}.reading-pane{padding:24px}.toolbar select{max-width:240px}.message-header{flex-wrap:wrap}.message-header time{margin-left:56px}}@media(max-width:700px){.inbox-app{margin:0;border:0;border-radius:0;min-height:100dvh}.app-header{height:64px;padding:0 18px}.toolbar{padding:15px 16px 8px;flex-wrap:wrap;gap:10px}.toolbar select{flex:1;max-width:calc(100% - 102px);min-width:0}.search{order:3;flex-basis:100%}.tabs{padding:0 16px}.workspace{display:block;min-height:calc(100dvh - 260px)}.conversation-list{border-right:0}.reading-pane{display:none;padding:24px 20px}.has-selection .reading-pane{display:block}.has-selection .conversation-list{display:none}.back{display:inline-block;border:0;padding:0;margin-bottom:25px;color:var(--teal)}.reading-pane h2{font-size:23px}.message-header time{margin-left:0}footer{flex-wrap:wrap;padding:15px 18px}.login{margin:55px auto}.error-banner{padding:15px;align-items:flex-start;flex-wrap:wrap}.conversation{padding:19px 16px}.sender-line{flex-wrap:nowrap}.avatar{width:38px;height:38px}.message-header>div{min-width:160px}}@media(min-width:701px){.workspace{height:calc(100dvh - 250px);min-height:350px;overflow:hidden}.conversation-list,.reading-pane{overflow-y:auto}}