@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg0: #070a12;
  --bg1: #0b1020;
  --bg2: #111827;
  --line: rgba(255,255,255,.08);
  --text: #ffffff;
  --muted: #9aa6bf;
  --cyan: #22d3ee;
  --green: #4ade80;
  --accent: var(--cyan);
  --accent2: var(--green);
  --danger: #f87171;
  --ok: #4ade80;
  --card: rgba(255,255,255,.035);
  --radius: 16px;
  --shadow: 0 24px 80px rgba(0,0,0,.45);
  --grad: linear-gradient(90deg, #22d3ee 0%, #4ade80 100%);
  --font-display: "Outfit", sans-serif;
  --font-body: "Outfit", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html, body { min-height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg0);
  background-image:
    radial-gradient(900px 420px at 50% -8%, rgba(34,211,238,.18), transparent 55%),
    radial-gradient(700px 360px at 50% 0%, rgba(74,222,128,.10), transparent 50%),
    linear-gradient(180deg, #070a12 0%, #05070e 100%);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--green); }

.wrap {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* NAV */
.nav {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: space-between;
  column-gap: 16px;
  row-gap: 10px;
  padding: 20px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  margin-bottom: 28px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: .01em;
  font-size: 1.3rem;
  line-height: 1.15;
  text-decoration: none;
  white-space: nowrap;
  grid-column: 1;
  grid-row: 1;
}
.brand:hover { text-decoration: none; opacity: .95; }
.brand .b1 {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand .b2 { color: #d1d5db; font-weight: 700; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  justify-content: flex-end;
  grid-column: 2;
  grid-row: 1;
}
.nav-links a {
  color: #c5cee0;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,.05);
  text-decoration: none;
}
.nav-links a.nav-cta {
  background: var(--grad);
  color: #041016;
  font-weight: 700;
  padding: 8px 16px;
}
.nav-links a.nav-cta:hover {
  color: #041016;
  opacity: .92;
  background: var(--grad);
}

/* HERO - AlgoMaster style */
.hero {
  display: grid;
  place-items: center;
  text-align: center;
  flex: 1;
  padding: 48px 0 36px;
  gap: 0;
}
.hero-copy { max-width: 760px; width: 100%; margin: 0 auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .02em;
  margin-bottom: 22px;
}
.eyebrow .e1 {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eyebrow .e2 { color: #9ca3af; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: #fff;
  margin-bottom: 14px;
}
.hero h1 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-underline {
  width: 88px;
  height: 5px;
  border-radius: 999px;
  background: var(--grad);
  margin: 0 auto 22px;
  box-shadow: 0 0 24px rgba(34,211,238,.35);
}
.lead, .hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 48ch;
  margin: 0 auto 26px;
}
.bot-line {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: .95rem;
}
.bot-line.login-bot {
  margin: -6px 0 16px;
}
.bot-link {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
}
.bot-link:hover { color: var(--green); }

.hero .actions {
  justify-content: center;
  margin-bottom: 28px;
}
.hero-stats {
  max-width: 480px;
  margin: 0 auto;
}
.hero-visual { display: none; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
td .actions { gap: 6px; }
td .actions form { display: inline; }
td .actions .btn { white-space: nowrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: var(--grad);
  color: #041016;
  box-shadow: 0 8px 28px rgba(34,211,238,.25);
}
.btn-primary:hover { color: #041016; }
.btn-secondary {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border: 1px solid rgba(255,255,255,.12);
}
.btn-secondary:hover { color: #fff; border-color: rgba(34,211,238,.4); }
.btn-danger { background: rgba(248,113,113,.12); color: var(--danger); border: 1px solid rgba(248,113,113,.3); }
.btn-warn { background: rgba(74,222,128,.1); color: var(--green); border: 1px solid rgba(74,222,128,.3); }
.btn-sm { padding: 8px 14px; font-size: .85rem; }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  margin-top: 6px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label {
  color: var(--muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
}
.stat-real { color: var(--ok); background: none; -webkit-text-fill-color: unset; }
.stat-manual { color: var(--muted); background: none; -webkit-text-fill-color: unset; }

label { display: block; font-size: .9rem; color: var(--muted); margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  background: #0a0f1a;
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: rgba(34,211,238,.55);
  box-shadow: 0 0 0 3px rgba(34,211,238,.12);
}
.form-row { margin-bottom: 14px; }

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -4px;
  padding: 0 4px;
}
table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 560px; }
th, td { padding: 12px 10px; border-bottom: 1px solid rgba(255,255,255,.06); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .07em; white-space: nowrap; }
td { word-break: break-word; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; word-break: break-all; }

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
}
.alert-ok { background: rgba(74,222,128,.08); color: var(--ok); border-color: rgba(74,222,128,.25); }
.alert-err { background: rgba(248,113,113,.08); color: var(--danger); border-color: rgba(248,113,113,.25); }
.alert-info { background: rgba(34,211,238,.08); color: var(--cyan); border-color: rgba(34,211,238,.25); }

.footer {
  margin-top: auto;
  margin-bottom: 0;
  padding: 20px 0 28px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: var(--muted);
  font-size: .9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  width: 100%;
  flex-shrink: 0;
}

.side-layout { display: grid; gap: 18px; align-items: start; }
.side-layout > * { min-width: 0; }
.admin-topnav {
  grid-column: 1 / -1;
  margin-bottom: 0;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.admin-top-links {
  display: flex !important;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.admin-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34,211,238,.25);
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}
@media (min-width: 900px) {
  .side-layout { grid-template-columns: 220px 1fr; }
}
.admin-main { min-width: 0; width: 100%; }
.side-nav {
  position: sticky;
  top: 12px;
  z-index: 40;
}
.side-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.side-nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.2;
}
.side-nav-head .side-nav-brand { margin-bottom: 0; }
.side-nav-brand span {
  display: block;
  font-size: .75rem;
  color: var(--muted);
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: .08em;
}
.admin-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.admin-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.admin-nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.admin-nav-toggle.open span:nth-child(2) { opacity: 0; }
.admin-nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.side-nav-links { display: flex !important; flex-direction: column; margin-top: 14px; }
.side-nav a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 4px;
  border: 1px solid transparent;
}
.side-nav a:hover, .side-nav a.active {
  background: rgba(34,211,238,.08);
  color: var(--text);
  text-decoration: none;
  border-color: rgba(34,211,238,.15);
}

/* Admin helpers */
.mb { margin-bottom: 16px; }
.mb-sm { margin-bottom: 10px; }
.section-gap { margin: 8px 0 12px; }
.stat-price { font-size: 1.3rem; }
.admin-panel { max-width: 640px; width: 100%; }
.admin-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}
.admin-toolbar input { flex: 1 1 auto; min-width: 0; }
.admin-toolbar .btn { flex-shrink: 0; }
.admin-inline-form {
  display: grid;
  gap: 10px;
}
.admin-form-end {
  display: flex;
  align-items: end;
}
.admin-actions { flex-wrap: wrap; }
.admin-table table { min-width: 640px; }

.settings-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.settings-tab {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
}
.settings-tab:hover {
  color: #fff;
  border-color: rgba(34,211,238,.35);
  text-decoration: none;
}
.settings-tab.active {
  color: #041016;
  background: var(--grad);
  border-color: transparent;
}

.pay-mode-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.pay-mode-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.1);
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  cursor: pointer;
  transition: border-color .2s ease, transform .15s ease, box-shadow .2s ease, background .2s ease;
  overflow: hidden;
}
.pay-mode-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: background .2s ease;
}
.pay-mode-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.18);
}
.pay-mode-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.mode-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.mode-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.25);
  background: transparent;
  position: relative;
  flex-shrink: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.mode-dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: transparent;
  transition: background .2s ease;
}
.mode-badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  padding: 4px 9px;
  background: rgba(0,0,0,.2);
}
.pay-mode-card strong {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.01em;
}
.mode-desc {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.35;
}

/* Selected shared */
.pay-mode-card.active,
.pay-mode-card:has(input:checked) {
  border-color: rgba(34,211,238,.5);
  background:
    radial-gradient(420px 120px at 20% 0%, rgba(34,211,238,.18), transparent 60%),
    linear-gradient(180deg, rgba(34,211,238,.1), rgba(255,255,255,.02));
  box-shadow: 0 12px 36px rgba(0,0,0,.35), 0 0 0 1px rgba(34,211,238,.12);
}
.pay-mode-card.active::before,
.pay-mode-card:has(input:checked)::before {
  background: var(--grad);
}
.pay-mode-card.active .mode-dot,
.pay-mode-card:has(input:checked) .mode-dot {
  border-color: #22d3ee;
  box-shadow: 0 0 0 4px rgba(34,211,238,.12);
}
.pay-mode-card.active .mode-dot::after,
.pay-mode-card:has(input:checked) .mode-dot::after {
  background: var(--grad);
}
.pay-mode-card.active .mode-badge,
.pay-mode-card:has(input:checked) .mode-badge {
  color: #041016;
  background: var(--grad);
  border-color: transparent;
}

/* OFF selected = warm/red accent */
.pay-mode-card.mode-off.active,
.pay-mode-card.mode-off:has(input:checked) {
  border-color: rgba(248,113,113,.45);
  background:
    radial-gradient(420px 120px at 20% 0%, rgba(248,113,113,.16), transparent 60%),
    linear-gradient(180deg, rgba(248,113,113,.08), rgba(255,255,255,.02));
  box-shadow: 0 12px 36px rgba(0,0,0,.35), 0 0 0 1px rgba(248,113,113,.12);
}
.pay-mode-card.mode-off.active::before,
.pay-mode-card.mode-off:has(input:checked)::before {
  background: linear-gradient(90deg, #f87171, #fb923c);
}
.pay-mode-card.mode-off.active .mode-dot,
.pay-mode-card.mode-off:has(input:checked) .mode-dot {
  border-color: #f87171;
  box-shadow: 0 0 0 4px rgba(248,113,113,.12);
}
.pay-mode-card.mode-off.active .mode-dot::after,
.pay-mode-card.mode-off:has(input:checked) .mode-dot::after {
  background: linear-gradient(90deg, #f87171, #fb923c);
}
.pay-mode-card.mode-off.active .mode-badge,
.pay-mode-card.mode-off:has(input:checked) .mode-badge {
  color: #fff;
  background: rgba(248,113,113,.9);
}

@media (max-width: 720px) {
  .pay-mode-switch { grid-template-columns: 1fr; }
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 800;
  margin-bottom: 6px;
}
.page-sub { color: var(--muted); margin-bottom: 20px; }
.page-hero { margin-bottom: 8px; }
.page-hero .page-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  border-radius: 999px;
  background: var(--grad);
  margin-top: 10px;
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: .75rem;
  border: 1px solid var(--line);
  color: var(--muted);
}
.badge-ok { color: var(--ok); border-color: rgba(74,222,128,.35); }
.badge-warn { color: #fbbf24; border-color: rgba(251,191,36,.35); }
.badge-err { color: var(--danger); border-color: rgba(248,113,113,.35); }

.card-heading {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-row { margin: 28px 0 10px; }
.feature-card { min-height: 140px; position: relative; overflow: hidden; }
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: var(--grad);
  opacity: .7;
}
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.theme-card { position: relative; overflow: hidden; }
.theme-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.support-grid { align-items: start; }
.support-form textarea { resize: vertical; min-height: 140px; }
.support-thread {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 420px;
  overflow: auto;
  padding-right: 4px;
}
.support-bubble {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255,255,255,.03);
}
.support-bubble.out {
  border-color: rgba(34,211,238,.25);
  background: rgba(34,211,238,.06);
}
.support-bubble.in {
  border-color: rgba(74,222,128,.25);
  background: rgba(74,222,128,.06);
}
.support-meta { font-size: .75rem; color: var(--muted); margin-bottom: 6px; }
.support-body { white-space: pre-wrap; word-break: break-word; }

.stat-mini { text-align: left; }

.auth-card {
  max-width: 460px;
  width: 100%;
  margin: 40px auto;
}

@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Admin sidebar collapses only on phones/small tablets */
@media (max-width: 899px) {
  .side-nav {
    padding: 12px 14px;
    top: 8px;
  }
  .side-nav-head { margin-bottom: 0; }
  .admin-nav-toggle { display: inline-flex; }
  .side-nav-links {
    display: none !important;
    margin-top: 12px;
    padding-top: 4px;
    border-top: 1px solid rgba(255,255,255,.06);
  }
  .side-nav-links.open { display: flex !important; }
  .side-nav a {
    padding: 12px 14px;
    font-size: .95rem;
    margin-bottom: 4px;
  }
  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-toolbar .btn { width: 100%; }
  .admin-inline-form .btn { width: 100%; }
  .admin-form-end { align-items: stretch; }
  .admin-form-end .btn { width: 100%; }
  .admin-actions .btn { width: 100%; justify-content: center; }
  .admin-panel { max-width: none; }
  .admin-settings-grid { grid-template-columns: 1fr; }
  .admin-table {
    margin-left: -4px;
    margin-right: -4px;
  }
  .side-layout { gap: 14px; }
}

/* Phone nav hamburger */
@media (max-width: 720px) {
  .wrap {
    width: 100%;
    padding: 0 14px;
  }
  .nav {
    grid-template-columns: 1fr auto;
    padding: 14px 0;
    margin-bottom: 22px;
  }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    justify-content: stretch;
    padding: 8px;
    border-radius: 14px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    font-size: .95rem;
    padding: 12px 14px;
    border-radius: 12px;
    white-space: normal;
  }
  .nav-links a.nav-cta {
    text-align: center;
    border-radius: 12px;
  }
  .brand { white-space: normal; font-size: 1.15rem; }
  .hero { padding: 20px 0 28px; }
  .hero h1 { font-size: clamp(1.85rem, 9vw, 2.6rem); }
  .lead, .hero p { font-size: .98rem; margin-bottom: 20px; }
  .hero .actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero .actions .btn { width: 100%; }
  .hero-stats { max-width: none; }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .actions { gap: 8px; }
  .actions .btn { flex: 1 1 auto; min-height: 44px; }
  .btn {
    padding: 12px 18px;
    min-height: 44px;
  }
  .btn-sm {
    min-height: 38px;
    padding: 8px 12px;
  }
  .card { padding: 16px; border-radius: 14px; }
  .page-title { font-size: 1.45rem; }
  .page-sub { font-size: .95rem; margin-bottom: 16px; }
  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 18px 0 24px;
    font-size: .85rem;
  }
  .feature-row { margin-top: 18px; }
  .feature-card { min-height: 0; }
  .support-grid { grid-template-columns: 1fr !important; }
  .support-thread { max-height: 320px; }
  .auth-card { margin: 20px auto 28px; }
  .card .actions { width: 100%; }
  table { font-size: .86rem; min-width: 520px; }
  th, td { padding: 10px 8px; }
  input, select, textarea {
    font-size: 16px; /* prevent iOS zoom */
    padding: 12px;
  }
  .form-row { margin-bottom: 12px; }
}

@media (max-width: 420px) {
  .wrap { padding: 0 8px; }
  .stat-value { font-size: 1.45rem; }
  .bot-line { font-size: .9rem; }
  .side-nav-brand { font-size: 1.05rem; }
  .admin-table table { min-width: 560px; }
}