:root {
  --bg:           #050505;
  --bg-elevated:  #0A0A0A;
  --surface:      rgba(12, 14, 13, 0.78);
  --surface-2:    rgba(16, 20, 18, 0.9);
  --line:         rgba(255, 255, 255, 0.055);
  --line-hi:      rgba(0, 255, 65, 0.22);
  --text:         #C8D4CC;
  --text-hi:      #EEF6F0;
  --muted:        #5C6B62;
  --accent:       #00FF41;
  --accent-dim:   rgba(0, 255, 65, 0.09);
  --cyan:         #00E5FF;
  --warn:         #FFB300;
  --danger:       #FF3B5C;
  --radius:       10px;
  --radius-sm:    6px;
  --t:            150ms ease;
  --grid-a:       rgba(0, 255, 65, 0.012);
  --toast-bg:     rgba(16, 20, 18, 0.94);
  --plan-bg:      rgba(0, 0, 0, 0.28);
  --plan-bg-hover: rgba(0, 255, 65, 0.06);
  --plan-bg-sel:  rgba(0, 255, 65, 0.1);
  --shadow-soft:  0 8px 28px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] {
  --bg:           #F4F6F5;
  --bg-elevated:  #FFFFFF;
  --surface:      rgba(255, 255, 255, 0.88);
  --surface-2:    rgba(255, 255, 255, 0.96);
  --line:         rgba(0, 0, 0, 0.08);
  --line-hi:      rgba(0, 160, 50, 0.35);
  --text:         #2A332E;
  --text-hi:      #0D1410;
  --muted:        #6B7A72;
  --accent:       #00A82E;
  --accent-dim:   rgba(0, 168, 46, 0.08);
  --cyan:         #0891B2;
  --warn:         #D97706;
  --danger:       #DC2626;
  --grid-a:       rgba(0, 168, 46, 0.04);
  --toast-bg:     rgba(255, 255, 255, 0.96);
  --plan-bg:      rgba(0, 0, 0, 0.03);
  --plan-bg-hover: rgba(0, 168, 46, 0.05);
  --plan-bg-sel:  rgba(0, 168, 46, 0.09);
  --shadow-soft:  0 8px 28px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

/* subtle static grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-a) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-a) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at 50% 0%, black 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 25%, transparent 78%);
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 4rem;
}

/* ── Theme toggle ── */
.theme-toggle {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--t), background var(--t), transform var(--t);
  backdrop-filter: blur(10px);
}
.theme-toggle:hover {
  border-color: var(--line-hi);
  background: var(--accent-dim);
}
.theme-toggle:active { transform: scale(0.94); }
.theme-toggle svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ── Header (centered, disciplined) ── */
.hero {
  text-align: center;
  position: relative;
  margin-bottom: 2.5rem;
  padding-top: 0.25rem;
}
.hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text-hi);
  line-height: 1.15;
}
.hero h1 .ness {
  color: var(--accent);
  letter-spacing: 0.04em;
}
.hero .tagline {
  margin-top: 0.55rem;
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0.01em;
  font-weight: 400;
}
.hero .status-wrap {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  backdrop-filter: blur(10px);
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--warn);
  flex-shrink: 0;
}
.status-dot.online {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.45);
}
[data-theme="light"] .status-dot.online {
  box-shadow: 0 0 6px rgba(0, 168, 46, 0.35);
}
.status-dot.offline { background: var(--warn); }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  margin-bottom: 1.1rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--t);
}
.card:hover { border-color: var(--line-hi); }

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-label::before {
  content: '';
  width: 2px;
  height: 11px;
  background: var(--accent);
  opacity: 0.75;
}

/* ── Plan grid ── */
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 0.8rem;
}
.plan {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.05rem 0.95rem 1rem;
  cursor: pointer;
  background:
    linear-gradient(165deg, rgba(255,255,255,0.03) 0%, transparent 42%),
    var(--plan-bg);
  transition: border-color var(--t), background var(--t), transform var(--t), box-shadow var(--t);
  position: relative;
  overflow: hidden;
}
.plan::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  transition: background var(--t);
}
.plan:hover {
  border-color: var(--line-hi);
  background:
    linear-gradient(165deg, rgba(255,255,255,0.04) 0%, transparent 42%),
    var(--plan-bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}
.plan.selected {
  border-color: var(--line-hi);
  background:
    linear-gradient(165deg, rgba(0, 255, 65, 0.07) 0%, transparent 50%),
    var(--plan-bg-sel);
  box-shadow: inset 0 0 0 1px rgba(0, 255, 65, 0.12), var(--shadow-soft);
}
.plan.selected::before {
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.plan.recommended::after {
  content: 'POPULAR';
  position: absolute;
  top: 9px; right: 9px;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.14rem 0.42rem;
  border-radius: 3px;
}
/* subtle tier accent bars */
.plan[data-plan="flash"]::before { background: linear-gradient(90deg, transparent, rgba(0,229,255,0.5), transparent); opacity: 0; }
.plan[data-plan="flash"]:hover::before,
.plan[data-plan="flash"].selected::before { opacity: 1; background: linear-gradient(90deg, transparent, var(--cyan), transparent); }
.plan[data-plan="session"]::before,
.plan[data-plan="day"]::before,
.plan[data-plan="week"]::before,
.plan[data-plan="month"]::before { opacity: 0; }
.plan[data-plan="session"]:hover::before,
.plan[data-plan="session"].selected::before,
.plan[data-plan="day"]:hover::before,
.plan[data-plan="day"].selected::before,
.plan[data-plan="week"]:hover::before,
.plan[data-plan="week"].selected::before,
.plan[data-plan="month"]:hover::before,
.plan[data-plan="month"].selected::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.plan-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-hi);
  margin-bottom: 0.18rem;
}
.plan-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.plan-price .free { color: var(--muted); }
.plan-meta {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.6;
}
.plan-meta strong { color: var(--text); font-weight: 500; }

/* ── Address panel ── */
.address-box {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line-hi);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  margin-bottom: 1rem;
}
.address-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  font-weight: 500;
  flex: 1;
  color: var(--text-hi);
  word-break: break-all;
}
[data-theme="light"] .address-text {
  color: var(--text-hi);
}
/* Keep a quiet accent only on the domain separator feel via selection */
.address-text::selection {
  background: var(--accent-dim);
  color: var(--accent);
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  margin-bottom: 1rem;
}
.timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--warn);
  letter-spacing: 0.04em;
}
.timer.critical { color: var(--danger); }

.badge {
  display: inline-block;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.plan-free    { background: rgba(128, 140, 132, 0.18); color: var(--muted); }
.plan-flash   { background: rgba(0, 229, 255, 0.12); color: var(--cyan); }
.plan-session { background: rgba(0, 255, 65, 0.1); color: var(--accent); }
.plan-day     { background: rgba(0, 255, 65, 0.14); color: var(--accent); }
.plan-week    { background: rgba(0, 255, 65, 0.18); color: var(--accent); }
.plan-month   { background: linear-gradient(90deg, rgba(0,255,65,0.18), rgba(0,229,255,0.12)); color: var(--text-hi); }
[data-theme="light"] .plan-free { background: rgba(0,0,0,0.06); color: var(--muted); }
[data-theme="light"] .plan-month { color: var(--text-hi); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #041208;
  border: none;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  transition: filter var(--t), transform var(--t);
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: scale(0.98); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--line-hi);
  background: var(--accent-dim);
  color: var(--text-hi);
  filter: none;
}
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.8rem; }
.btn-block { width: 100%; }

/* ── Custom address input ── */
.custom-row {
  display: none;
  gap: 0.5rem;
  margin-top: 1rem;
  margin-bottom: 0.35rem;
  align-items: center;
}
.custom-row.visible { display: flex; }
.custom-row input {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-hi);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
}
.custom-row input:focus {
  outline: none;
  border-color: var(--line-hi);
}
.custom-row .domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

/* ── Inbox ── */
.inbox-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.inbox-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.msg-list { display: flex; flex-direction: column; gap: 0.5rem; }
.msg {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.95rem 1.05rem;
  background:
    linear-gradient(160deg, rgba(255,255,255,0.025) 0%, transparent 50%),
    rgba(0, 0, 0, 0.22);
  transition: border-color var(--t), background var(--t), transform var(--t);
  cursor: pointer;
  position: relative;
}
[data-theme="light"] .msg {
  background:
    linear-gradient(160deg, rgba(255,255,255,0.8) 0%, transparent 50%),
    rgba(0, 0, 0, 0.02);
}
.msg:hover {
  border-color: var(--line-hi);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}
.msg:active { transform: translateY(0); }
.msg-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.28rem;
  font-size: 0.78rem;
}
.msg-from {
  font-family: 'JetBrains Mono', monospace;
  color: var(--cyan);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}
.msg-time { color: var(--muted); flex-shrink: 0; }
.msg-subj {
  font-weight: 600;
  color: var(--text-hi);
  margin-bottom: 0.2rem;
  font-size: 0.92rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.msg-preview {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.msg-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.45rem;
}
.msg-attach {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.7rem;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}
.msg-attach svg {
  width: 12px; height: 12px;
  stroke: currentColor; fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.empty {
  text-align: center;
  color: var(--muted);
  padding: 2.5rem 1rem;
  font-size: 0.9rem;
}
.empty-icon {
  width: 36px; height: 36px;
  margin: 0 auto 0.75rem;
  opacity: 0.35;
  stroke: var(--muted); fill: none;
  stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
}

/* Pagination */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}
.pager button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color var(--t), background var(--t);
}
.pager button:hover:not(:disabled) {
  border-color: var(--line-hi);
  background: var(--accent-dim);
}
.pager button:disabled {
  opacity: 0.35;
  cursor: default;
}
.pager-info {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  min-width: 5.5rem;
  text-align: center;
}

/* ── Message reader (slide-over) ── */
.reader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 8500;
  display: none;
  justify-content: flex-end;
}
.reader-overlay.open { display: flex; }
.reader {
  width: min(560px, 100%);
  height: 100%;
  background: var(--bg-elevated);
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.35);
  animation: readerIn 0.22s ease;
}
@keyframes readerIn {
  from { transform: translateX(18px); opacity: 0.6; }
  to   { transform: translateX(0); opacity: 1; }
}
.reader-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.reader-bar h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.reader-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.35rem 1.35rem 2rem;
}
.reader-subject {
  font-size: 1.15rem;
  font-weight: 650;
  color: var(--text-hi);
  line-height: 1.35;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  /* Prevent pathological subjects from dominating the viewport */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}
.reader-subject.is-expanded {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}
.reader-subject-toggle {
  display: none;
  margin: -0.55rem 0 1rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.reader-subject-toggle.is-visible {
  display: inline-block;
}
.reader-meta {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}
.reader-meta-row {
  display: flex;
  gap: 0.6rem;
}
.reader-meta-label {
  color: var(--muted);
  min-width: 3.2rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 0.15rem;
}
.reader-meta-val {
  color: var(--text);
  word-break: break-all;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}
.reader-content {
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}
.reader-content.html-body {
  white-space: normal;
}
.reader-content.html-body img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  vertical-align: middle;
}
.reader-content.html-body img.img-blocked {
  display: inline-block;
  min-width: 72px;
  min-height: 48px;
  padding: 0.5rem 0.65rem;
  background: var(--plan-bg);
  border: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.72rem;
  object-fit: none;
}
.reader-content.html-body a { color: var(--cyan); }

.reader-empty {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem 0 0.5rem;
  color: var(--muted);
}
.reader-empty-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.reader-empty-hint {
  font-size: 0.8rem;
  line-height: 1.45;
}

.attach-section {
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
}
.attach-section h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.attach-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.attach-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--plan-bg);
  transition: border-color var(--t);
}
.attach-item:hover { border-color: var(--line-hi); }
.attach-icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.attach-icon svg {
  width: 15px; height: 15px;
  stroke: var(--accent); fill: none;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.attach-info { flex: 1; min-width: 0; }
.attach-name {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-hi);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.attach-size {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.1rem;
}
.reader-loading {
  text-align: center;
  color: var(--muted);
  padding: 3rem 1rem;
  font-size: 0.88rem;
}

@media (max-width: 640px) {
  .reader { width: 100%; }
}

/* ── Payment modal ── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  padding: 1rem;
}
.overlay.open { display: flex; }
.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.modal h3 {
  font-size: 1.1rem;
  color: var(--text-hi);
  margin-bottom: 0.35rem;
}
.modal .sub {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 1.15rem;
}
.pay-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1rem;
  margin-bottom: 1rem;
}
[data-theme="light"] .pay-box {
  background: rgba(0, 0, 0, 0.035);
  border-color: var(--line);
}
.pay-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}
.pay-addr-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.pay-addr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-hi);
  word-break: break-all;
  line-height: 1.55;
  flex: 1;
  min-width: 0;
}
.pay-icon-btn {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--t), background var(--t), color var(--t);
}
.pay-icon-btn:hover {
  border-color: var(--line-hi);
  background: var(--accent-dim);
  color: var(--text-hi);
}
.pay-icon-btn.copied {
  color: var(--accent);
  border-color: var(--line-hi);
}
.pay-icon-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pay-amount {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-hi);
  margin: 0.75rem 0 0.15rem;
}
.pay-amount span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  margin-left: 0.2rem;
}
.pay-tools {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}
.pay-tools .btn-ghost {
  font-size: 0.75rem;
  padding: 0.35rem 0.7rem;
}
.pay-qr-wrap {
  display: none;
  margin-top: 0.85rem;
  text-align: center;
}
.pay-qr-wrap.open { display: block; }
.pay-qr-frame {
  display: inline-flex;
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  line-height: 0;
}
.pay-qr-frame canvas,
.pay-qr-frame img {
  display: block;
  width: 140px;
  height: 140px;
  border-radius: 4px;
}
.pay-qr-hint {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.modal input {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-hi);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1.1rem;
}
.modal input:focus { outline: none; border-color: var(--line-hi); }
.modal-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
}

/* ── Toast (fixed viewport — always visible while scrolling) ── */
#toasts {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  pointer-events: none;
  max-width: calc(100vw - 2rem);
}
.toast {
  background: var(--toast-bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  min-width: 240px;
  max-width: 360px;
  font-size: 0.86rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateX(110%);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: auto;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast.ok { border-left-color: var(--accent); }
.toast.err { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warn); }

/* ── Actions bar ── */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

/* ── Footer note ── */
.foot {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.78rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  .wrap { padding: 1.25rem 0.9rem 3rem; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .address-text { font-size: 0.9rem; }
  .hero h1 { font-size: 1.65rem; }
  .theme-toggle { width: 36px; height: 36px; }
  #toasts { top: 0.65rem; right: 0.65rem; left: 0.65rem; align-items: stretch; }
  .toast { min-width: 0; max-width: none; }
}

/* ── Suite navigation (shared) ── */
.suite-burger {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 90;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  box-shadow: var(--shadow-soft);
  transition: border-color var(--t), background var(--t);
}
.suite-burger:hover { border-color: var(--line-hi); }
.suite-burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text-hi);
  border-radius: 1px;
  transition: transform var(--t), opacity var(--t);
}
.suite-burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.suite-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.suite-burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}
.suite-backdrop {
  position: fixed;
  inset: 0;
  z-index: 88;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 180ms ease;
}
.suite-backdrop.open { opacity: 1; }
.suite-drawer {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 89;
  width: min(280px, 84vw);
  height: 100%;
  background: var(--surface-2);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 4.5rem 1.15rem 1.5rem;
  transform: translateX(-105%);
  transition: transform 200ms ease;
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.25);
}
.suite-drawer.open { transform: translateX(0); }
.suite-drawer-head {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  padding: 0 0.35rem;
}
.suite-link {
  display: block;
  padding: 0.75rem 0.85rem;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
  border: 1px solid transparent;
  transition: background var(--t), border-color var(--t), color var(--t);
}
.suite-link:hover {
  background: var(--plan-bg-hover);
  border-color: var(--line);
  color: var(--text-hi);
}
.suite-link-hint {
  font-weight: 400;
  font-size: 0.78em;
  color: var(--muted);
  white-space: normal;
}
.suite-link.is-active .suite-link-hint {
  color: var(--muted);
}
.suite-link.is-active {
  background: var(--plan-bg-sel);
  border-color: var(--line-hi);
  color: var(--text-hi);
}

.suite-sep {
  height: 1px;
  margin: 0.85rem 0.35rem 0.65rem;
  background: var(--line);
}
.suite-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0.15rem 0 0.45rem;
  padding: 0 0.35rem;
}
.suite-link-ext {
  border-color: rgba(0, 255, 65, 0.12);
  background: rgba(0, 255, 65, 0.03);
}
.suite-link-ext:hover {
  border-color: var(--line-hi);
  background: var(--plan-bg-hover);
}
.suite-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.suite-link-main {
  font-weight: 600;
  color: var(--text-hi);
}
.suite-badge {
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0, 255, 65, 0.28);
  background: rgba(0, 255, 65, 0.08);
  border-radius: 999px;
  padding: 0.18rem 0.45rem;
  line-height: 1.2;
}
.suite-link-ext .suite-link-hint {
  display: block;
  margin-top: 0.2rem;
}
.suite-drawer-note {
  margin: 0.75rem 0.35rem 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--muted);
}

.suite-drawer-foot {
  margin-top: 1.5rem;
  padding: 0 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
}
/* room for burger on product heroes */
.wrap { padding-top: 0.25rem; }


/* ── Confirm modal (shared) ── */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9500;
  padding: 1rem;
  opacity: 0;
  transition: opacity 180ms ease;
}
.confirm-overlay.show { opacity: 1; }
.confirm-modal {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.25rem;
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow-soft);
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  transition: transform 180ms ease, opacity 180ms ease;
}
.confirm-overlay.show .confirm-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.confirm-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-hi);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.confirm-message {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.confirm-actions {
  display: flex;
  gap: 0.55rem;
  justify-content: flex-end;
}
.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: transparent;
}
.btn-danger:hover { filter: brightness(1.08); }


/* ── Busy / verify spinner on primary actions ── */
.btn.is-busy {
  pointer-events: none;
  opacity: 0.85;
  position: relative;
}
.btn-spinner {
  display: inline-block;
  width: 0.95em;
  height: 0.95em;
  margin-right: 0.4em;
  vertical-align: -0.12em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ness-spin 0.65s linear infinite;
}
@keyframes ness-spin {
  to { transform: rotate(360deg); }
}

/* Data Poisoner install guide (suite companion) */
.suite-link-btn {
  width: 100%;
  text-align: left;
  cursor: pointer;
  background: rgba(0, 255, 65, 0.03);
  font: inherit;
}
.poisoner-guide-overlay {
  z-index: 12000;
  display: flex !important;
  align-items: center;
  justify-content: center;
}
.poisoner-guide-overlay:not(.open) {
  display: none !important;
}
.poisoner-guide-modal {
  max-width: 440px;
  width: calc(100% - 2rem);
  max-height: min(90vh, 640px);
  overflow: auto;
}
.poisoner-lead {
  margin: 0.35rem 0 0.75rem;
  color: var(--text);
  line-height: 1.5;
  font-size: 0.95rem;
}
.poisoner-honest {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}
.poisoner-steps {
  margin: 0 0 1.1rem 1.15rem;
  padding: 0;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.55;
}
.poisoner-steps li {
  margin-bottom: 0.45rem;
}
.poisoner-actions {
  flex-wrap: wrap;
  gap: 0.5rem;
}
.poisoner-actions .btn {
  text-decoration: none;
}
.poisoner-foot {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}