@import url("https://fonts.googleapis.com/css2?family=Pacifico&family=Inter:wght@400;500;600;700&display=swap");

:root {
  --bg: #1a1c28;
  --bg-soft: #21232f;
  --surface: #2b2d42;
  --surface-2: #343651;
  --surface-3: #3e4160;
  --border: #3b3e59;
  --border-soft: #262839;
  --fg: #edf2f4;
  --fg-muted: #8d99ae;
  --fg-subtle: #626d84;
  --primary: #ef233c;
  --primary-hover: #d90429;
  --primary-soft: rgba(239, 35, 60, 0.14);
  --ok: #3fb98f;
  --warn: #e0a23a;
  --danger: #d90429;
  --radius: 14px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

/* fundo aurora sutil */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--bg); }
.aurora::before, .aurora::after {
  content: ""; position: absolute; border-radius: 999px; opacity: 0.5;
}
.aurora::before {
  width: 46vw; height: 46vw; left: -10%; top: -15%;
  background: radial-gradient(circle, rgba(141,153,174,0.5), transparent 70%);
}
.aurora::after {
  width: 42vw; height: 42vw; right: -12%; bottom: -18%;
  background: radial-gradient(circle, rgba(239,35,60,0.42), transparent 70%);
}

/* marca */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; filter: drop-shadow(0 2px 10px rgba(239,35,60,0.4)); }
.brand .word { font-family: Pacifico, cursive; font-size: 1.5rem; line-height: 1.3; }

/* layout base */
.wrap { max-width: 1120px; margin: 0 auto; padding: 20px; }
.center { min-height: 100%; display: grid; place-items: center; padding: 24px; }

.card {
  background: color-mix(in oklab, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.55);
}
.card.pad { padding: 20px; }

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 12px; justify-content: space-between;
  padding: 12px 16px; margin-bottom: 18px;
  background: color-mix(in oklab, var(--bg-soft) 92%, transparent);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.topbar .right { display: flex; align-items: center; gap: 10px; }
.pill { font-size: 12px; color: var(--fg-muted); background: var(--surface-2); border: 1px solid var(--border); padding: 4px 10px; border-radius: 999px; }

/* form fields */
label.field { display: block; margin-bottom: 12px; }
label.field span { display: block; font-size: 12px; color: var(--fg-muted); margin-bottom: 6px; }
input, select {
  width: 100%; height: 42px; padding: 0 12px;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 10px; outline: none; font-size: 14px;
}
input:focus, select:focus { border-color: var(--primary); }
select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238d99ae' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 15px;
}

/* linha do gerador: [ builder ....... ] [ Gerar ] [ 🎲 ] */
.gen-row { display: flex; gap: 10px; align-items: center; max-width: 820px; }
.gen-row #gen { flex: none; height: 50px; padding: 0 24px; }
.gen-row .dice { flex: none; height: 50px; width: 50px; padding: 0; font-size: 18px; }

/* construtor de endereço: [ nome ] @ [ domínio ] num único bloco */
.addr-builder {
  flex: 1 1 auto;
  display: flex; align-items: center; gap: 8px;
  height: 50px; padding: 6px 6px 6px 16px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  transition: border-color .15s;
  min-width: 0;
}
.addr-builder:focus-within { border-color: var(--primary); }
.addr-builder input {
  flex: 1 1 auto; min-width: 60px; height: 100%; border: 0; background: transparent; padding: 0; font-size: 15px;
}
.addr-builder input:focus { border: 0; }
.addr-builder .at { color: var(--fg-subtle); font-weight: 700; flex: none; font-size: 15px; }
.addr-builder select {
  flex: 0 1 auto; width: auto; min-width: 130px; max-width: 240px; height: 100%;
  background-color: var(--surface-2); border: 1px solid var(--border); border-radius: 9px;
  font-weight: 600; padding-left: 12px; background-position: right 10px center;
}
.addr-builder select:hover { background-color: var(--surface-3); }

/* mobile: empilha e ocupa a largura toda */
@media (max-width: 620px) {
  .wrap { padding: 12px; }
  .gen-row { flex-wrap: wrap; max-width: 100%; }
  .gen-row .addr-builder { flex: 1 1 100%; }
  .gen-row #gen { flex: 1 1 auto; }
  /* topbar enxuto: só o logo + botões (sem wordmark e sem a pill) */
  .topbar { padding: 10px 12px; gap: 8px; }
  .brand .word { display: none; }
  .topbar .pill { display: none; }
  .brand img { height: 30px; }
}

/* botão girando (feedback de "checando e-mails") */
.spinning { animation: sp .8s linear infinite; }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 16px; border-radius: 10px; border: 1px solid transparent;
  font-weight: 600; font-size: 14px; cursor: pointer; transition: background .15s, color .15s, border-color .15s;
  background: var(--primary); color: #fff;
}
.btn:hover { background: var(--primary-hover); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.secondary { background: var(--surface-2); color: var(--fg); border-color: var(--border); }
.btn.secondary:hover { background: var(--surface-3); }
.btn.ghost { background: transparent; color: var(--fg-muted); border-color: var(--border); }
.btn.ghost:hover { color: var(--fg); background: var(--surface-2); }
.btn.danger { background: transparent; color: var(--danger); border-color: color-mix(in oklab, var(--danger) 40%, transparent); }
.btn.danger:hover { background: rgba(217,4,41,0.12); }
.btn.sm { height: 34px; padding: 0 12px; font-size: 13px; }
.btn.icon { width: 34px; height: 34px; padding: 0; }

.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.grow { flex: 1 1 200px; min-width: 0; }
.muted { color: var(--fg-muted); }
.subtle { color: var(--fg-subtle); font-size: 12px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.h1 { font-size: 22px; font-weight: 700; margin: 0 0 4px; }
.h2 { font-size: 15px; font-weight: 600; margin: 0 0 10px; }

/* alerta */
.alert { border-radius: 10px; padding: 10px 12px; font-size: 13px; margin: 10px 0; }
.alert.err { border: 1px solid rgba(217,4,41,0.3); background: rgba(217,4,41,0.1); color: #ff8a9a; }
.alert.ok { border: 1px solid rgba(63,185,143,0.3); background: rgba(63,185,143,0.1); color: #7ee0be; }

/* app grid */
.app-grid { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 16px; }
@media (max-width: 820px) { .app-grid { grid-template-columns: 1fr; } }

.list { display: flex; flex-direction: column; gap: 6px; }
.list-item {
  display: flex; align-items: center; gap: 10px; justify-content: space-between;
  padding: 10px 12px; border-radius: 10px; border: 1px solid transparent; cursor: pointer;
  background: var(--surface-2);
}
.list-item:hover { border-color: var(--border); }
.list-item.active { background: var(--primary-soft); border-color: color-mix(in oklab, var(--primary) 40%, transparent); }
.list-item .tt { min-width: 0; }
.list-item .tt b { display: block; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-item .tt small { color: var(--fg-subtle); font-size: 11px; }
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--primary); flex: none; }

/* address chip */
.addr-box { display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; }
.addr-box .a { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }

/* inbox message row */
.msg { padding: 12px; border-radius: 10px; background: var(--surface-2); border: 1px solid transparent; cursor: pointer; }
.msg:hover { border-color: var(--border); }
.msg.unseen { border-left: 3px solid var(--primary); }
.msg .top { display: flex; justify-content: space-between; gap: 8px; }
.msg .from { font-weight: 600; font-size: 13px; }
.msg .date { color: var(--fg-subtle); font-size: 11px; white-space: nowrap; }
.msg .subj { font-size: 13px; color: var(--fg-muted); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* leitor */
.reader-head { border-bottom: 1px solid var(--border); padding-bottom: 12px; margin-bottom: 12px; }
.reader-body { font-size: 14px; line-height: 1.6; }
.reader-body iframe { width: 100%; border: 0; background: #fff; border-radius: 8px; }
.reader-body pre { white-space: pre-wrap; word-break: break-word; }

/* tabela admin */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border-soft); }
th { color: var(--fg-muted); font-weight: 500; font-size: 12px; }
.tag { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); color: var(--fg-muted); }
.tag.admin { color: var(--primary); border-color: color-mix(in oklab, var(--primary) 40%, transparent); }
.tag.on { color: var(--ok); border-color: color-mix(in oklab, var(--ok) 40%, transparent); }

.empty { text-align: center; color: var(--fg-subtle); padding: 40px 12px; font-size: 13px; }
.spin { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 999px; animation: sp .7s linear infinite; display: inline-block; }
@keyframes sp { to { transform: rotate(360deg); } }
.hidden { display: none !important; }