/* TempMail — black + gold ROYAL 3D theme.
   Depth comes from layered shadows, gold gradients and a little
   perspective — CSS only, so it stays fast on phones. */
:root {
  --bg: #07070a;
  --bg2: #0d0d12;
  --card: #111116;
  --card2: #17171f;
  --gold: #ffd700;
  --gold2: #c9a227;
  --gold-deep: #8a6d00;
  --gold-soft: rgba(255, 215, 0, 0.16);
  --gold-line: rgba(255, 215, 0, 0.35);
  --text: #f5f0dc;
  --muted: #b8b09a;
  --muted2: #8a8371;
  --green: #3ddc84;
  --red: #ff6b6b;
  --radius: 14px;
  --shadow-3d: 0 1px 0 rgba(255, 215, 0, 0.12), 0 10px 24px rgba(0, 0, 0, 0.6), 0 24px 48px rgba(0, 0, 0, 0.45), 0 0 32px rgba(255, 215, 0, 0.07);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(ellipse 80% 340px at 50% -60px, rgba(255, 215, 0, 0.13), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 7, 10, 0.94);
  border-bottom: 1px solid var(--gold-line);
  backdrop-filter: blur(6px);
}
header.site .wrap { display: flex; align-items: center; gap: 16px; min-height: 56px; }
.logo {
  font-size: 22px; font-weight: 800; letter-spacing: 0.5px; color: var(--gold);
  white-space: nowrap; text-shadow: 0 2px 10px rgba(255, 215, 0, 0.35);
}
.logo span { color: var(--text); font-weight: 600; }
nav.main { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
nav.main a { color: var(--muted); font-size: 14px; padding: 8px 10px; border-radius: 8px; }
nav.main a:hover, nav.main a.active { color: var(--gold); background: var(--gold-soft); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 26px 0 8px; }
.hero h1 {
  margin: 6px 0 8px; font-size: clamp(26px, 6vw, 40px); line-height: 1.15;
  background: linear-gradient(90deg, #fff3b0, var(--gold) 45%, var(--gold2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 3px 12px rgba(255, 215, 0, 0.25));
}
.hero p.sub { margin: 0 auto; max-width: 640px; color: var(--muted); font-size: 16px; }
.hero p.sub b { color: var(--text); }
.hero .trust { margin-top: 10px; color: var(--gold); font-size: 14px; font-weight: 700; letter-spacing: 0.3px; }
.sample-note { margin-top: 8px; color: #9a9aa5; font-size: 12.5px; }

/* 3D golden phone (pure CSS) */
.phone-3d { width: 150px; height: 252px; margin: 0 auto; perspective: 700px; animation: floaty 3.4s ease-in-out infinite; }
.phone-3d .phone {
  position: relative; width: 150px; height: 252px;
  transform: rotateX(6deg) rotateY(-10deg);
  border-radius: 24px;
  background: linear-gradient(160deg, #2b2b35, #111116 60%);
  border: 2px solid var(--gold2);
  box-shadow: 0 20px 26px rgba(0, 0, 0, 0.7), 0 0 28px rgba(255, 215, 0, 0.28);
  padding: 12px 10px;
}
.phone-3d .phone .notch {
  width: 54px; height: 8px; margin: 0 auto 10px;
  background: #000; border-radius: 999px;
  border: 1px solid rgba(255, 215, 0, 0.25);
}
.phone-3d .screen {
  height: 196px; border-radius: 14px;
  background: linear-gradient(180deg, #0d0d12, #000);
  border: 1px solid rgba(255, 215, 0, 0.22);
  padding: 10px 8px; text-align: left;
  display: flex; flex-direction: column; gap: 8px;
}
.phone-3d .screen .shead {
  font-size: 11px; font-weight: 800; letter-spacing: 1px; color: var(--gold);
  text-transform: uppercase;
}
.phone-3d .bubble {
  max-width: 92%; border-radius: 10px 10px 10px 3px;
  background: #1d1d26; border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text); font-size: 11px; line-height: 1.45; padding: 7px 9px;
}
.phone-3d .bubble b { color: var(--gold); }
.phone-3d .bubble.gold {
  align-self: flex-end; border-radius: 10px 10px 3px 10px;
  background: linear-gradient(180deg, #ffe977, var(--gold2));
  color: #111; border: none;
}
.phone-3d .bubble.gold b { color: #111; }
.phone-3d .bubble .when { display: block; font-size: 9px; color: var(--muted2); margin-top: 3px; }
.phone-3d .bubble.gold .when { color: rgba(0, 0, 0, 0.55); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Tool card — 3D */
.tool-card {
  margin: 22px 0 8px;
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-3d);
  padding: 20px;
  transform: perspective(1100px) rotateX(1.5deg);
}
.tool-card h2 { margin: 0 0 4px; font-size: 18px; color: var(--gold); text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3); }
.tool-card p.hint { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.addr-row { display: flex; gap: 8px; }
.addr-row input {
  flex: 1; min-width: 0;
  background: #000; color: var(--gold);
  border: 1px solid var(--gold-line); border-radius: 10px;
  box-shadow: inset 0 3px 10px rgba(0, 0, 0, 0.8), inset 0 0 0 1px rgba(255, 215, 0, 0.08);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 16px; font-weight: 600; padding: 12px;
  overflow: hidden; text-overflow: ellipsis;
}
.btn {
  appearance: none; border: none; cursor: pointer;
  background: linear-gradient(180deg, #ffe977, var(--gold) 45%, var(--gold2));
  color: #111; font-weight: 800; font-size: 15px;
  padding: 12px 18px; border-radius: 10px; min-height: 46px;
  white-space: nowrap;
  box-shadow: 0 4px 0 var(--gold-deep), 0 10px 18px rgba(0, 0, 0, 0.55), 0 0 16px rgba(255, 215, 0, 0.18);
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.15s ease;
}
.btn:hover { filter: brightness(1.07); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--gold-deep), 0 4px 8px rgba(0, 0, 0, 0.5); }
.btn:disabled { opacity: 0.55; cursor: wait; }
.btn-ghost {
  background: linear-gradient(180deg, #1d1d26, #14141b); color: var(--gold);
  border: 1px solid var(--gold-line);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.6), 0 8px 14px rgba(0, 0, 0, 0.45);
}
.btn-ghost:hover { background: linear-gradient(180deg, #262633, #1a1a23); }
.btn-ghost:active { transform: translateY(2px); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.6); }
.btn-danger {
  background: linear-gradient(180deg, #2a1214, #1c0d0e); color: var(--red);
  border: 1px solid rgba(255, 107, 107, 0.45);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.6), 0 8px 14px rgba(0, 0, 0, 0.45);
}
.btn-danger:hover { background: linear-gradient(180deg, #3a171a, #241011); }
.btn-danger:active { transform: translateY(2px); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.6); }
.btn-sm { padding: 9px 13px; min-height: 40px; font-size: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.change-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; align-items: center; }
.change-row input {
  flex: 1; min-width: 140px;
  background: #000; color: var(--text);
  border: 1px solid var(--gold-line); border-radius: 10px;
  box-shadow: inset 0 3px 10px rgba(0, 0, 0, 0.8);
  font-size: 15px; padding: 11px 12px;
}
.domain-label { color: var(--gold); font-weight: 700; font-family: ui-monospace, Menlo, Consolas, monospace; }
.status { margin-top: 12px; font-size: 14px; color: var(--muted); min-height: 20px; }
.status.err { color: var(--red); }
.status.ok { color: var(--green); }

/* QR popup */
.qr-popup {
  margin-top: 12px; text-align: center;
  background: #fff; border-radius: 12px; padding: 16px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6);
}
.qr-popup img { display: block; margin: 0 auto; }
.qr-addr { color: #111; font-weight: 700; font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-all; margin-top: 8px; }
.qr-note { color: #555; font-size: 13px; margin-top: 4px; }

/* Inbox */
.inbox { margin-top: 18px; border-top: 1px solid rgba(255, 215, 0, 0.18); padding-top: 16px; }
.inbox-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.inbox-head h3 { margin: 0; font-size: 17px; color: var(--gold); }
.inbox-head .count {
  background: var(--gold-soft); color: var(--gold);
  border: 1px solid var(--gold-line); border-radius: 999px;
  font-size: 13px; font-weight: 700; padding: 2px 10px;
}
.inbox-head .last { margin-left: auto; color: var(--muted2); font-size: 13px; }
.msg-list { list-style: none; margin: 12px 0 0; padding: 0; }
.msg-list li {
  border: 1px solid rgba(255, 215, 0, 0.18); border-radius: 10px;
  padding: 12px 14px; margin-bottom: 8px; cursor: pointer;
  background: linear-gradient(180deg, var(--card2), var(--bg2));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
.msg-list li:hover { border-color: var(--gold-line); }
.msg-list li.unread { border-left: 3px solid var(--gold); }
.msg-list .from { font-weight: 700; font-size: 14px; word-break: break-all; }
.msg-list .subject { color: var(--text); font-size: 15px; }
.msg-list .meta { color: var(--muted2); font-size: 13px; }
.empty {
  border: 1px dashed var(--gold-line); border-radius: 10px;
  padding: 22px 14px; text-align: center; color: var(--muted);
  margin-top: 12px; font-size: 15px;
}
.empty b { color: var(--gold); }

/* Message detail */
.msg-view { margin-top: 14px; border: 1px solid var(--gold-line); border-radius: 10px; padding: 16px; background: var(--bg2); box-shadow: var(--shadow-3d); }
.msg-view h4 { margin: 0 0 4px; font-size: 17px; word-break: break-word; }
.msg-view .mmeta { color: var(--muted); font-size: 14px; word-break: break-all; margin-bottom: 12px; }
.msg-body {
  background: #000; border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: 10px; padding: 14px; white-space: pre-wrap;
  word-break: break-word; font-size: 15px; max-height: 420px; overflow: auto;
}
.msg-body iframe { width: 100%; height: 420px; border: none; background: #fff; border-radius: 8px; }
.attach { margin-top: 12px; }
.attach a { display: inline-block; margin: 4px 8px 0 0; font-size: 14px; }
.msg-view .row { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* Content sections */
section.block { padding: 26px 0 6px; }
section.block h2 { color: var(--gold); font-size: 22px; margin: 0 0 10px; text-shadow: 0 2px 10px rgba(255, 215, 0, 0.25); }
section.block p { color: var(--muted); }
section.block p b, section.block li b { color: var(--text); }
.divider { text-align: center; color: var(--gold2); letter-spacing: 10px; font-size: 13px; margin: 26px 0 0; opacity: 0.8; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 14px; }
.step, .feat {
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-top: 2px solid var(--gold2);
  border-radius: var(--radius); padding: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 2px 0 rgba(255, 215, 0, 0.08);
  transform: perspective(800px) rotateX(1deg);
}
.step .n {
  display: inline-block; width: 30px; height: 30px; line-height: 30px; text-align: center;
  border-radius: 50%; background: linear-gradient(180deg, var(--gold), var(--gold2));
  color: #111; font-weight: 800; margin-bottom: 8px;
  box-shadow: 0 3px 0 var(--gold-deep), 0 6px 12px rgba(0, 0, 0, 0.5);
}
.step h3, .feat h3 { margin: 0 0 6px; font-size: 16px; color: var(--gold); }
.step p, .feat p { margin: 0; font-size: 14px; color: var(--muted); }
.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 14px; }
details.faq {
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: 10px; padding: 12px 14px; margin-bottom: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
details.faq summary { cursor: pointer; font-weight: 700; color: var(--text); }
details.faq p { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.use-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.use-tags span {
  border: 1px solid var(--gold-line); background: var(--gold-soft); color: var(--gold);
  border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 700;
}

/* Footer */
footer.site { border-top: 1px solid var(--gold-line); margin-top: 34px; padding: 22px 0 30px; color: var(--muted2); font-size: 14px; }
footer.site nav { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
footer.site nav a { color: var(--muted); }
footer.site nav a:hover { color: var(--gold); }

/* Simple pages */
.page h1 { color: var(--gold); font-size: 26px; margin: 26px 0 10px; text-shadow: 0 2px 10px rgba(255, 215, 0, 0.25); }
.page h2 { color: var(--gold); font-size: 19px; margin: 22px 0 8px; }
.page p, .page li { color: var(--muted); }
.page p b, .page li b { color: var(--text); }
.page ul, .page ol { padding-left: 20px; }
.page .lead { font-size: 17px; color: var(--text); }

@media (max-width: 560px) {
  header.site .wrap { flex-direction: column; align-items: flex-start; gap: 2px; padding-top: 8px; padding-bottom: 8px; min-height: 0; }
  nav.main { margin-left: 0; }
  .addr-row { flex-direction: column; }
  .addr-row .btn { width: 100%; }
  .actions .btn { flex: 1 1 45%; }
  .change-row input { flex: 1 1 100%; }
  .inbox-head .last { margin-left: 0; }
  .tool-card { transform: none; }
  .step, .feat { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .phone-3d { animation: none; }
  html { scroll-behavior: auto; }
}

/* Number cards, filters and warnings */
.search-row { display: flex; gap: 8px; margin-bottom: 12px; }
.search-row input {
  flex: 1; min-width: 0;
  background: #000; color: var(--text);
  border: 1px solid var(--gold-line); border-radius: 10px;
  box-shadow: inset 0 3px 10px rgba(0, 0, 0, 0.8);
  font-size: 15px; padding: 11px 12px;
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip {
  appearance: none; cursor: pointer;
  border: 1px solid var(--gold-line); background: var(--card);
  color: var(--muted); border-radius: 999px;
  padding: 7px 13px; font-size: 13px; font-weight: 700;
}
.chip:hover { color: var(--gold); border-color: var(--gold); }
.chip.active { background: linear-gradient(180deg, #ffe977, var(--gold2)); color: #111; border-color: var(--gold); }
.num-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.num-card {
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-top: 2px solid var(--gold2);
  border-radius: var(--radius); padding: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transform: perspective(800px) rotateX(1deg);
}
.num-card.selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 8px 20px rgba(0, 0, 0, 0.5); }
.num-card .flag { font-size: 26px; line-height: 1; }
.num-card .country { color: var(--muted); font-size: 13px; font-weight: 700; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.num-card .num {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 19px; font-weight: 700; color: var(--gold);
  margin: 4px 0 2px; word-break: break-all;
}
.num-card .msg-count { color: var(--muted2); font-size: 13px; margin-bottom: 12px; }
.num-card .row { display: flex; gap: 8px; flex-wrap: wrap; }
.warn {
  margin-top: 16px; padding: 12px 14px;
  background: rgba(255, 107, 107, 0.08); border: 1px solid rgba(255, 107, 107, 0.35);
  border-radius: 10px; color: var(--muted); font-size: 14px;
}
.warn b { color: var(--red); }
.more-note { color: var(--muted2); font-size: 14px; margin-top: 10px; }
.ext-link { font-size: 13px; font-weight: 700; }
@media (max-width: 560px) {
  .num-card { transform: none; }
}

/* Our Websites cross-links */
footer.site .our-sites { margin: 4px 0 12px; }
footer.site .our-sites h3 { color: var(--gold); font-size: 15px; margin: 0 0 8px; }
footer.site .our-sites ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
footer.site .our-sites a { color: var(--muted); }
footer.site .our-sites a:hover { color: var(--gold); }

/* Cookie consent banner — black + gold */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 100;
  background: linear-gradient(180deg, #17171f, #111116);
  border-top: 2px solid var(--gold2);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.7), 0 0 24px rgba(255, 215, 0, 0.12);
  padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px));
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
}
.cookie-banner[hidden] { display: none !important; }
.cookie-banner p { margin: 0; flex: 1 1 320px; color: var(--muted); font-size: 14px; }
.cookie-banner p a { color: var(--gold); }
.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cookie-settings-btn {
  position: fixed; left: 12px; bottom: 12px; z-index: 90;
  appearance: none; cursor: pointer;
  background: rgba(17, 17, 22, 0.94); color: var(--gold);
  border: 1px solid var(--gold-line); border-radius: 999px;
  padding: 7px 12px; font-size: 13px; font-weight: 700;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
}
.cookie-settings-btn:hover { border-color: var(--gold); }