:root {
  --bg: #0e1116;
  --panel: #171c24;
  --panel2: #1e2530;
  --text: #e8ecf1;
  --muted: #8b95a5;
  --accent: #4fd38a;
  --accent2: #38b875;
  --danger: #e0556a;
  --border: #2a3342;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh; display: flex; flex-direction: column;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 18px; color: var(--text); }
.brand .dom { color: var(--accent); font-weight: 500; margin-left: 6px; font-size: 14px; }
header.top nav a { color: var(--muted); }

main { flex: 1; width: 100%; max-width: 860px; margin: 0 auto; padding: 24px 16px 40px; }
footer { text-align: center; color: var(--muted); font-size: 12.5px; padding: 16px; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 22px; margin-bottom: 20px;
}
.card h1 { font-size: 19px; margin: 0 0 14px; }
.card.auth { max-width: 380px; margin: 8vh auto; }
.card.auth form { display: flex; flex-direction: column; gap: 12px; }
.card.auth label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }

input[type=text], input[type=email], input[type=password] {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 9px 11px; font-size: 14.5px; min-width: 0;
}
input:focus { outline: none; border-color: var(--accent2); }
button {
  background: var(--accent2); border: none; border-radius: 8px; color: #06130c;
  font-weight: 600; padding: 9px 16px; font-size: 14px; cursor: pointer;
}
button:hover { background: var(--accent); }
button.danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
button.danger:hover { background: var(--danger); color: #fff; }
button.copy {
  background: var(--panel2); border: 1px solid var(--border); color: var(--muted);
  padding: 4px 10px; font-size: 12.5px;
}
button.copy:hover { color: var(--text); background: var(--panel2); }

.flash {
  background: #3a2430; border: 1px solid var(--danger); color: #ffb9c4;
  border-radius: 8px; padding: 10px 14px; margin-bottom: 16px;
}
.muted { color: var(--muted); }

.card.hero { border-color: var(--accent2); }
.herolabel { margin: 0 0 4px; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; }
form.openform { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; }
form.openform input[name=name] { flex: 1 1 200px; }
form.openform .at { color: var(--accent); font-weight: 600; }
.btnlink {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 8px 14px; font-size: 14px;
}
.btnlink:hover { text-decoration: none; border-color: var(--accent2); }

ul.addrlist { list-style: none; margin: 0; padding: 0; }
ul.addrlist li {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 0; border-top: 1px solid var(--border); flex-wrap: wrap;
}
ul.addrlist li:first-child { border-top: none; }
.addrmain { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-width: 0; }
.addr { font-family: ui-monospace, Menlo, monospace; font-size: 14.5px; word-break: break-all; }
.label {
  background: var(--panel2); border: 1px solid var(--border); color: var(--muted);
  border-radius: 20px; padding: 1px 10px; font-size: 12px;
}
.addrmeta { display: flex; align-items: center; gap: 12px; }
.count { color: var(--muted); font-size: 13px; white-space: nowrap; }
.count.unseen { color: var(--accent); font-weight: 600; }

.crumbs { margin: 0 0 10px; font-size: 13.5px; }
.inboxaddr { font-family: ui-monospace, Menlo, monospace; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; word-break: break-all; }
.live { font-size: 12px; color: var(--muted); font-family: -apple-system, sans-serif; font-weight: 400; }

ul.maillist { list-style: none; margin: 0; padding: 0; }
ul.maillist li { border-top: 1px solid var(--border); }
ul.maillist li:first-child { border-top: none; }
ul.maillist a {
  display: grid; grid-template-columns: 220px 1fr auto; gap: 12px;
  padding: 11px 4px; color: var(--text); align-items: baseline;
}
ul.maillist a:hover { background: var(--panel2); text-decoration: none; }
ul.maillist .from { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
ul.maillist li.unseen .from, ul.maillist li.unseen .subj { font-weight: 700; color: var(--text); }
ul.maillist .subj { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
ul.maillist .when { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
@media (max-width: 640px) {
  ul.maillist a { grid-template-columns: 1fr auto; }
  ul.maillist .from { grid-column: 1 / -1; }
}

.msgsubj { margin-bottom: 4px; }
.msgmeta { color: var(--muted); margin-top: 0; }
.atts { display: flex; gap: 12px; flex-wrap: wrap; }
.att {
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 12px; font-size: 13px;
}
iframe.mailbody {
  width: 100%; height: 60vh; border: 1px solid var(--border);
  border-radius: 8px; background: #fff; margin: 14px 0;
}