:root {
  --bg: #0c1117;
  --bg-2: #121a24;
  --panel: #151e2a;
  --panel-2: #1a2433;
  --ink: #e8eef6;
  --muted: #8b9bb0;
  --line: rgba(232, 238, 246, 0.1);
  --ember: #ff6a3d;
  --ember-dim: rgba(255, 106, 61, 0.16);
  --mint: #3dcf9a;
  --mint-dim: rgba(61, 207, 154, 0.14);
  --danger: #ff6b7a;
  --danger-dim: rgba(255, 107, 122, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --font: "Sora", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(255, 106, 61, 0.18), transparent 55%),
    radial-gradient(700px 420px at 92% 8%, rgba(61, 140, 255, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.top {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  animation: rise 0.5s ease-out both;
}
.brand { display: flex; gap: 14px; align-items: center; }
.mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--ember);
  color: #1a0d08;
  box-shadow: 0 0 0 1px rgba(255, 106, 61, 0.4), 0 10px 30px rgba(255, 106, 61, 0.25);
}
.brand h1 {
  font-size: 1.45rem;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.brand p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--panel);
}
.status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}
.status.on { color: var(--mint); border-color: rgba(61, 207, 154, 0.35); }
.status.on .dot {
  background: var(--mint);
  box-shadow: 0 0 0 4px var(--mint-dim);
  animation: pulse 1.8s ease-in-out infinite;
}
.status.off { color: var(--muted); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 8px 20px 40px;
  animation: rise 0.55s ease-out 0.05s both;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 14px 0 18px;
}
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.tile:hover {
  border-color: rgba(255, 106, 61, 0.35);
  transform: translateY(-1px);
}
.tile span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.tile strong {
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.grid.two {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 14px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.panel h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
.panel h3 {
  margin: 0 0 10px;
  font-size: 0.9rem;
  font-weight: 600;
}
.lede, .muted { color: var(--muted); font-size: 0.9rem; }
.mono { font-family: var(--mono); font-size: 0.84rem; }

.banner {
  padding: 10px 12px;
  border-radius: 12px;
  margin: 8px 0 0;
  border: 1px solid var(--line);
  font-size: 0.9rem;
}
.banner.ok { background: var(--mint-dim); color: var(--mint); border-color: rgba(61, 207, 154, 0.3); }
.banner.bad { background: var(--danger-dim); color: var(--danger); border-color: rgba(255, 107, 122, 0.3); }
.warn {
  background: var(--ember-dim);
  border: 1px solid rgba(255, 106, 61, 0.3);
  padding: 10px 12px;
  border-radius: 12px;
  color: #ffb89a;
  font-size: 0.88rem;
  margin: 0;
}
code {
  font-family: var(--mono);
  font-size: 0.82em;
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px;
  border-radius: 5px;
}

.block {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 16px;
}

.form { display: grid; gap: 10px; }
.form.tight { margin-top: 16px; }
.form label {
  display: grid;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
}
.form input[type="email"],
.form input[type="text"],
.form input[type="password"],
.form input[type="number"] {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form input:focus {
  outline: none;
  border-color: rgba(255, 106, 61, 0.55);
  box-shadow: 0 0 0 3px var(--ember-dim);
}
.form .check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 0.88rem;
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  justify-content: center;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(232, 238, 246, 0.22); }
.btn.primary {
  background: var(--ember);
  border-color: var(--ember);
  color: #1a0d08;
}
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger {
  background: var(--danger-dim);
  border-color: rgba(255, 107, 122, 0.35);
  color: var(--danger);
}
.btn.tiny { padding: 5px 9px; font-size: 0.75rem; border-radius: 8px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }

.accounts { list-style: none; padding: 0; margin: 0; }
.accounts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.accounts .muted { display: block; font-size: 0.75rem; margin-top: 2px; }
.row-actions { display: flex; gap: 6px; }
.mt { margin-top: 20px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.chip {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--mono);
}
.chip.sent, .chip.opened { background: var(--mint-dim); color: var(--mint); }
.chip.important, .chip.replied { background: var(--ember-dim); color: #ffb089; }
.chip.failed { background: var(--danger-dim); color: var(--danger); }
.chip.sending { color: var(--muted); }

.foot {
  max-width: 1080px;
  margin: 0 auto;
  padding: 8px 20px 36px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}
.foot a { color: var(--muted); }
.foot a:hover { color: var(--ember); }

.top-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.logout-form { margin: 0; }
.login-panel {
  max-width: 420px;
  margin: 28px auto 0;
}
.push-ok { color: var(--mint); }
.push-warn { color: #ffb89a; }

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--mint-dim); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

@media (max-width: 860px) {
  .tiles { grid-template-columns: 1fr 1fr; }
  .grid.two, .row { grid-template-columns: 1fr; }
  .accounts li { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .top { flex-direction: column; align-items: flex-start; }
  .foot { flex-direction: column; }
}