/* xmrwallet — dark, clean, zero third-party */

/* display rules must not override the hidden attribute */
[hidden] { display: none !important; }

:root {
  --bg: #0e1116;
  --panel: #161b22;
  --card: #1a202a;
  --border: #2a323e;
  --border-soft: #222a34;
  --text: #e6edf3;
  --muted: #8b96a5;
  --accent: #f26822;
  --accent-strong: #d95500;
  --ok: #57ab5a;
  --ok-soft: rgba(87, 171, 90, 0.15);
  --warn: #e3b341;
  --warn-soft: rgba(227, 179, 65, 0.15);
  --err: #e5534b;
  --err-soft: rgba(229, 83, 75, 0.15);
  --info: #f2874d;
  --info-soft: rgba(242, 135, 77, 0.10);
  --radius: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(242, 104, 34, 0.05), transparent),
    var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  width: min(860px, 92vw);
  margin: 0 auto;
  padding: 1.2rem 0 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 { margin: 0 0 0.6rem; line-height: 1.25; }
h1 { font-size: 1.7rem; letter-spacing: 0.01em; }
h2 { font-size: 1.15rem; }
h3 { font-size: 0.95rem; color: var(--text); margin-top: 1rem; }
h3:first-child { margin-top: 0; }
p { margin: 0.3rem 0; }
.muted { color: var(--muted); }
.small { font-size: 0.82rem; }
.error-text { color: var(--err); }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem min(4vw, 2rem);
  border-bottom: 1px solid var(--border-soft);
  background: rgba(14, 17, 22, 0.9);
  position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 600; display: flex; align-items: center; gap: 0.5rem; }
.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(242, 104, 34, 0.6);
}
.net-badge {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ok); border: 1px solid rgba(87, 171, 90, 0.4);
  background: var(--ok-soft); border-radius: 999px; padding: 0.1rem 0.55rem;
}
.net-badge.stagenet {
  color: var(--warn); border-color: rgba(219, 139, 74, 0.4);
  background: var(--warn-soft);
}
.session { display: flex; align-items: center; gap: 0.7rem; }

/* ---------- hero / homepage ---------- */
.hero {
  text-align: center;
  margin: clamp(4.5rem, 16vh, 10rem) 0 2.2rem;
  position: relative;
}
.hero > * { position: relative; z-index: 1; }
.hero-logo-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -52%);
  width: min(70vw, 560px);
  height: auto;
  color: var(--accent);
  opacity: 0.05;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  -webkit-mask-image: radial-gradient(closest-side, #000 55%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 55%, transparent 100%);
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #e6edf3 30%, #e8955c);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0.9rem auto 2rem;
  max-width: 34rem;
}

/* ---------- mobile ---------- */
@media (max-width: 680px) {
  main { width: auto; max-width: 100%; margin: 0; padding: 0.8rem 0.9rem 2rem; }
  .topbar { padding: 0.6rem 1rem; flex-wrap: wrap; row-gap: 0.4rem; }
  .session { flex-wrap: wrap; row-gap: 0.3rem; }
  .brand { font-size: 0.95rem; }
  #auth-status { max-width: 9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .hero { margin-top: 2rem; }
  .hero h1 { font-size: 1.9rem; }
  .hero .sub { font-size: 0.95rem; }
  .panel { padding: 0.9rem; }
  .panel-head { flex-wrap: wrap; }
  .balance { font-size: 1.7rem; }
  .detail-grid .card:first-child { text-align: center; }
  .wallet-list li { flex-wrap: wrap; }
  .wallet-list li .w-label { flex-basis: 100%; order: 3; }
  .addr-list li { flex-wrap: nowrap; overflow: hidden; }
  .addr-list li .addr-label { display: none; }
  .addr-list code {
    white-space: nowrap; overflow-x: auto; scrollbar-width: thin;
    scrollbar-color: #2a323e transparent; word-break: normal;
    font-size: 0.68rem; min-width: 0; flex: 1;
  }
  .addr-list code::-webkit-scrollbar { height: 4px; }
  .addr-list code::-webkit-scrollbar-thumb { background: #2a323e; border-radius: 999px; }
  .cta-card { margin-top: 1rem; }
  input, textarea, select { font-size: 16px; } /* avoid iOS focus zoom */
  .footer { justify-content: center; text-align: center; }
}
.cta-row {
  display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap;
}
.btn.big { padding: 0.8rem 1.7rem; font-size: 1.05rem; border-radius: 10px; }
.cta-card { max-width: 30rem; margin: 1.4rem auto 0; }
.cta-card .btn.wide { width: 100%; }
.features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  margin-top: 3rem;
}
@media (max-width: 680px) { .features { grid-template-columns: 1fr; } }
.site-links {
  display: flex; justify-content: center; gap: 0.8rem;
  margin-top: 0.9rem;
}
.site-links a { color: var(--muted); text-decoration: none; }
.site-links a:hover { color: var(--text); }
.donate-box {
  width: min(520px, 100%);
  margin: auto auto 0;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.donate-icon { width: 16px; height: 16px; color: var(--accent); opacity: 0.85; }
.donate-box .btn {
  border-color: rgba(242, 104, 34, 0.4);
  color: var(--accent);
  background: var(--info-soft);
  font-weight: 600;
}
.donate-box .btn:hover { background: rgba(242, 104, 34, 0.18); }
.feature { text-align: left; }
.feature svg {
  width: 26px; height: 26px; color: var(--accent); margin-bottom: 0.6rem;
}
.footer {
  margin-top: auto;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1rem min(4vw, 2rem);
  border-top: 1px solid var(--border-soft);
}
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: var(--text); }

/* ---------- cards / panels ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-top: 1.4rem;
}
.panel-head {
  display: flex; align-items: center; gap: 0.8rem;
  margin-bottom: 0.9rem;
}
.panel-head h2 { margin: 0; flex: 1; }

/* ---------- auth (removed: wallet-only flow) ---------- */

/* ---------- forms ---------- */
input, textarea {
  width: 100%; font: inherit; color: var(--text);
  background: #10151c; border: 1px solid var(--border);
  border-radius: 8px; padding: 0.55rem 0.65rem; margin: 0.25rem 0 0.7rem;
}
input:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(242, 104, 34, 0.13);
}
input.short { width: 10rem; }
label { display: block; }
.row { display: flex; align-items: center; gap: 0.7rem; margin: 0.25rem 0 0.7rem; }
textarea { resize: vertical; }

/* ---------- buttons ---------- */
.btn {
  font: inherit; cursor: pointer; color: var(--text);
  background: #232b36; border: 1px solid var(--border);
  border-radius: 8px; padding: 0.5rem 0.95rem;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { background: #2b3442; border-color: #3a4552; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent-strong); border-color: var(--accent-strong); color: #fff; font-weight: 600; }
.btn.primary:hover { background: #e8610e; }
.btn.ghost { background: transparent; }
.btn.small { padding: 0.3rem 0.6rem; font-size: 0.85rem; }
.btn.wide { width: 100%; }

/* ---------- wallet list ---------- */
.wallet-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.wallet-list li {
  display: flex; align-items: center; gap: 0.8rem;
  background: var(--card); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 0.75rem 1rem; cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.wallet-list li:hover { border-color: var(--border); background: #1e2530; }
.wallet-list li .w-label { font-weight: 600; flex: 1; }
.wallet-list li .w-meta { color: var(--muted); font-size: 0.8rem; }
.empty { color: var(--muted); text-align: center; padding: 1.4rem 0; }

/* ---------- badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.75rem; font-weight: 600; border-radius: 999px;
  padding: 0.18rem 0.65rem; white-space: nowrap;
  border: 1px solid transparent;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.ok    { color: var(--ok);   background: var(--ok-soft);   border-color: rgba(87,171,90,0.35); }
.badge.warn  { color: var(--warn); background: var(--warn-soft); border-color: rgba(219,139,74,0.35); }
.badge.info  { color: var(--info); background: var(--info-soft); border-color: rgba(110,168,254,0.35); }
.badge.err   { color: var(--err);  background: var(--err-soft);  border-color: rgba(229,83,75,0.35); }
.badge.warn::before { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }

/* ---------- restore box ---------- */
.restore-box {
  margin-top: 1rem; border: 1px dashed var(--border);
  border-radius: var(--radius); padding: 0.6rem 1rem;
}
.restore-box summary { cursor: pointer; color: var(--muted); }
.restore-box form { margin-top: 0.8rem; max-width: 30rem; }

/* ---------- detail ---------- */
.detail-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; align-items: stretch; }
.detail-grid > .card { display: flex; flex-direction: column; align-self: stretch; min-height: 100%; }
#form-send { display: flex; flex-direction: column; flex: 1; }
#form-send button[type="submit"] { margin-top: auto; }
.detail-grid + .card { margin-top: 1rem; }
#wallet-detail > .card + .card { margin-top: 1rem; }
@media (max-width: 680px) { .detail-grid { grid-template-columns: 1fr; } }
.balance { font-size: 2rem; font-weight: 700; margin: 0.3rem 0; letter-spacing: 0.01em; }
.balance .unit { font-size: 1rem; color: var(--muted); font-weight: 500; }
.addr-box {
  display: flex; align-items: flex-start; gap: 0.5rem;
  background: #10151c; border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 0.6rem 0.7rem;
}
.addr-box code { word-break: break-all; font-size: 0.8rem; flex: 1; }

.tx-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.4rem; }
.tx-list li {
  display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap;
  border-bottom: 1px solid var(--border-soft); padding: 0.5rem 0.2rem;
  font-size: 0.9rem;
}
.tx-list li:last-child { border-bottom: none; }
.tx-list .tx-amt { color: var(--ok); font-weight: 600; }
.tx-list .tx-amt.tx-out { color: var(--err); }
.tx-list .tx-meta { color: var(--muted); font-size: 0.8rem; }

.addr-list { list-style: none; padding: 0; margin: 0.4rem 0; display: grid; gap: 0.5rem; }
.addr-list li {
  display: flex; align-items: center; gap: 0.6rem;
  background: #10151c; border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 0.5rem 0.7rem;
}
.addr-list .addr-tag {
  font-size: 0.7rem; font-weight: 700; border-radius: 999px;
  padding: 0.12rem 0.5rem; white-space: nowrap;
  color: var(--accent); background: var(--info-soft);
  border: 1px solid rgba(242, 135, 77, 0.35);
}
.addr-list .addr-tag.used { color: var(--ok); background: var(--ok-soft); border-color: rgba(87,171,90,0.3); }
.addr-list code { word-break: break-all; font-size: 0.78rem; flex: 1; }
.addr-list .addr-label { color: var(--muted); font-size: 0.78rem; }

/* ---------- seed modal ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 20;
  background: rgba(5, 8, 12, 0.72);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.modal-card {
  width: min(560px, 94vw);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.4rem 1.5rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.modal-card h2 { color: var(--warn); }
.seed-box {
  display: flex; gap: 0.6rem; align-items: flex-start;
  background: #10151c; border: 1px solid rgba(219, 139, 74, 0.4);
  border-radius: 8px; padding: 0.8rem; margin: 0.8rem 0 1rem;
}
.seed-box code { word-break: break-all; flex: 1; line-height: 1.6; }

/* ---------- toast ---------- */
#toast {
  position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  background: #22292f; color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 0.6rem 1rem; font-size: 0.9rem;
  opacity: 0; transition: opacity 0.25s; pointer-events: none; z-index: 30;
  max-width: 90vw;
}
#toast.err { border-color: rgba(229, 83, 75, 0.5); }
#toast.show { opacity: 1; }

.progress-wrap { display: flex; align-items: center; gap: 0.8rem; margin: 0.6rem 0 0.9rem; }
.progress-bar {
  flex: 1; height: 6px; border-radius: 999px; overflow: hidden;
  background: #10151c; border: 1px solid var(--border-soft);
}
.progress-bar span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
  transition: width 0.5s ease;
}

/* single-line address rows on desktop */
@media (min-width: 681px) {
  .addr-list li { flex-wrap: nowrap; overflow: hidden; }
  .addr-list code {
    white-space: nowrap; overflow-x: auto;
    font-size: clamp(0.62rem, 0.95vw, 0.78rem); min-width: 0;
    word-break: normal;
    scrollbar-width: thin;
    scrollbar-color: #2a323e transparent;
  }
  .addr-list code::-webkit-scrollbar { height: 6px; }
  .addr-list code::-webkit-scrollbar-track { background: transparent; }
  .addr-list code::-webkit-scrollbar-thumb {
    background: #2a323e;
    border-radius: 999px;
  }
  .addr-list code::-webkit-scrollbar-thumb:hover { background: #3a4552; }
  .addr-list li .addr-label { white-space: nowrap; }
}

.btn.loading { position: relative; pointer-events: none; opacity: 0.7; }
.btn.loading::after {
  content: "";
  width: 0.85em; height: 0.85em;
  border: 2px solid rgba(230, 237, 243, 0.3);
  border-top-color: #e6edf3;
  border-radius: 50%;
  display: inline-block;
  margin-left: 0.5em;
  vertical-align: -0.1em;
  animation: spin 0.7s linear infinite;
}
.btn.primary.loading::after { border-top-color: #fff; }
@keyframes spin { to { transform: rotate(360deg); } }

.footer-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

.plain-link { color: var(--text); text-decoration: none; font-weight: 600; }
.plain-link:hover { color: var(--accent); }
.donate-page { max-width: 640px; margin: 0 auto; text-align: center; }
.donate-page .addr-box { text-align: left; margin: 0.8rem 0; }
.post { max-width: 720px; margin: 0 auto; text-align: left; }
.post-title { margin-bottom: 0.2rem; }
.post-meta { margin-bottom: 1rem; }
.post p { line-height: 1.65; margin: 0.8rem 0; color: #c9d2dd; }
.post a { color: var(--accent); text-decoration: none; }
.post a:hover { text-decoration: underline; }
.post strong { color: var(--text); }

main a { color: var(--accent); text-decoration: none; }
main a:hover { text-decoration: underline; }

.wallet-list li.creating { justify-content: center; gap: 0.7rem; color: var(--muted); }
.create-spinner {
  width: 16px; height: 16px; flex: none;
  border: 2px solid rgba(230, 237, 243, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.tx-link { color: var(--accent); text-decoration: none; margin: 0 0.2rem; }
.tx-link:hover { text-decoration: underline; }

.amount-row { display: flex; gap: 0.5rem; align-items: flex-start; }
.amount-row input { margin: 0 0 0.7rem; height: 2.35rem; }
.amount-row .btn {
  flex: none;
  height: 2.35rem;
  padding: 0 0.8rem;
  font-size: 0.78rem;
  margin-bottom: 0.7rem;
  line-height: 1;
  box-sizing: border-box;
}

.usd { color: var(--muted); font-size: 0.8em; font-weight: 400; }
.tx-usd { color: var(--muted); font-size: 0.78rem; }
.send-usd-hint { min-height: 1.1rem; margin: -0.5rem 0 0.4rem; }

@media (max-width: 680px) {
  .hero { min-height: 46vh; display: flex; flex-direction: column; justify-content: center; }
  .features { margin-top: auto; }
  main { min-height: calc(100vh - 5rem); }
  .donate-box { margin-top: 3.5rem; padding-top: 1.5rem; }
  .donate-icon { margin-bottom: 0.4rem; }
}

main > * { max-width: 100%; }

/* phones: never allow horizontal scroll (6px bleed from dense link rows) */
@media (max-width: 680px) {
  body { overflow-x: hidden; }
  .footer-links { justify-content: center; }
}

@media (max-width: 680px) {
  .site-links { gap: 0.45rem; font-size: 0.78rem; }
  .site-links .muted { display: none; } /* drop the dot separators on phones */
  .site-links a { padding: 0.15rem 0; }
  .footer-links { gap: 0.6rem; font-size: 0.78rem; }
}

@media (max-width: 680px) {
  .cta-card form button[type="submit"],
  .cta-card .btn.wide { width: 100% !important; display: block; }
}

/* phones: hero CTAs stack full-width and equal */
@media (max-width: 680px) {
  .cta-row { flex-direction: column; align-items: stretch; gap: 0.6rem; }
  .cta-row .btn.big { width: 100%; }
}

.captcha-host { min-height: 0; margin: -0.3rem 0 0.5rem; }