@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Roboto:wght@700;900&display=swap');

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

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;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-bright); }

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(77,216,255,0.18); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(77,216,255,0.36); }

/* ── Design tokens ────────────────────────────────────────────────────────── */
:root {
  --bg:            #030710;
  --bg2:           #070e1c;
  --bg3:           #0b1424;
  --card:          rgba(10, 18, 40, 0.72);
  --card-hover:    rgba(14, 24, 52, 0.90);
  --border:        rgba(77, 216, 255, 0.09);
  --border-mid:    rgba(77, 216, 255, 0.18);
  --border-accent: rgba(77, 216, 255, 0.40);
  --accent:        #4dd8ff;
  --accent2:       #1a6fd4;
  --accent-deep:   #0045ad;
  --accent-bright: #85eaff;
  --accent-light:  rgba(77, 216, 255, 0.11);
  --accent-glow:   rgba(77, 216, 255, 0.20);
  --text:          #eef4ff;
  --text2:         #c0d4f5;
  --muted:         #7a96b8;
  --muted2:        #a8c2e0;
  --success:       #22d47a;
  --success-bg:    rgba(34, 212, 122, 0.10);
  --warning:       #f5b942;
  --warning-bg:    rgba(245, 185, 66, 0.10);
  --danger:        #ff5370;
  --danger-bg:     rgba(255, 83, 112, 0.10);

  --header-h:  58px;
  --nav-h:     48px;
  --bnav-h:    68px;   /* mobile bottom nav */
  --radius:    18px;
  --radius-sm: 999px;
  --radius-xs: 8px;

  --shadow-sm: 0 2px 12px rgba(0,0,0,0.28);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.36);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.50);
  --glow-blue: 0 0 40px rgba(77,216,255,0.13);
  --glow-btn:  0 6px 24px rgba(0,69,173,0.30);

  --spring: cubic-bezier(0.22, 1, 0.36, 1);
  --ease:   cubic-bezier(0.16, 1, 0.3,  1);
}

/* ── Background canvas ────────────────────────────────────────────────────── */
body {
  background: var(--bg);
}

body::before {
  content: "";
  position: fixed; inset: 0; z-index: -3;
  background-image: radial-gradient(circle, rgba(77,216,255,0.10) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.55) 0%, transparent 80%);
  pointer-events: none;
}

/* ── Animated background ──────────────────────────────────────────────────── */
#bg-move {
  position: fixed; inset: -8%; z-index: -2;
  width: 116%; height: 116%;
  background: url('/static/bg.png') center / cover no-repeat;
  animation: bgDrift 40s ease-in-out infinite alternate;
  pointer-events: none;
  will-change: transform;
}

@keyframes bgDrift {
  0%   { transform: translate(0%,   0%)   scale(1);    }
  20%  { transform: translate(-2%,  1.5%) scale(1.02); }
  40%  { transform: translate(-3.5%,-1%)  scale(1.03); }
  60%  { transform: translate(-1.5%, 2.5%)scale(1.01); }
  80%  { transform: translate(-4%,   1%)  scale(1.04); }
  100% { transform: translate(-2%,  -2%)  scale(1.02); }
}

/* ── Auth page ────────────────────────────────────────────────────────────── */
.auth-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 1.5rem;
}
.auth-container { width: 100%; max-width: 420px; }

.auth-card {
  position: relative; overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border-mid);
  border-radius: 26px;
  padding: 2.5rem 2rem 2rem;
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: var(--shadow-lg), var(--glow-blue), inset 0 1px 0 rgba(255,255,255,0.05);
  animation: cardIn 0.5s var(--spring) both;
}
.auth-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(77,216,255,0.06) 0%, rgba(26,111,212,0.04) 40%, transparent 65%);
  pointer-events: none;
}

.auth-logo {
  display: flex; align-items: center; gap: 0.9rem;
  margin-bottom: 1.8rem; justify-content: center;
}
.logo-image {
  object-fit: contain; border-radius: 14px;
  background: rgba(77,216,255,0.08);
  border: 1px solid rgba(77,216,255,0.24);
  box-shadow: 0 0 0 5px rgba(77,216,255,0.05), 0 10px 30px rgba(77,216,255,0.14);
  padding: 7px;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: 1.25rem; font-weight: 800;
  background: linear-gradient(120deg, #fff 20%, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.logo-sub { font-size: 0.76rem; color: var(--muted); margin-top: 1px; }

.auth-desc { color: var(--muted2); text-align: center; margin-bottom: 1.4rem; font-size: 0.87rem; line-height: 1.6; }

#tg-widget-container { display: flex; justify-content: center; margin-bottom: 1.1rem; }

.auth-divider {
  text-align: center; color: var(--muted); font-size: 0.76rem; margin: 0.9rem 0; position: relative;
}
.auth-divider::before, .auth-divider::after {
  content: ""; position: absolute; top: 50%;
  width: calc(50% - 18px); height: 1px; background: var(--border);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

/* ── Registration tabs on login page ──────────────────────────────────────── */
.auth-tabs {
  display: flex; background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 3px; gap: 2px; margin-bottom: 1.5rem;
}
.auth-tab-btn {
  flex: 1; padding: 0.45rem 0.75rem;
  background: none; border: none; border-radius: 999px;
  color: var(--muted); font-size: 0.82rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.2s var(--spring);
}
.auth-tab-btn.active {
  background: rgba(77,216,255,0.14);
  color: var(--accent);
  box-shadow: 0 0 16px rgba(77,216,255,0.12);
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: rgba(3,7,16,0.82);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem 0 1rem;
  z-index: 100;
}

.header-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 800; font-size: 1rem;
  color: var(--text); letter-spacing: -0.01em;
}
.header-logo .logo-image {
  width: 30px; height: 30px; border-radius: 9px;
  padding: 5px;
}

.header-user {
  display: flex; align-items: center; gap: 0.6rem;
}
.header-username {
  font-size: 0.84rem; color: var(--muted2); font-weight: 500;
  max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.header-logout {
  display: flex; align-items: center; gap: 0.35rem;
  color: var(--muted); font-size: 0.82rem; line-height: 1;
}
.header-logout svg { flex-shrink: 0; }

.header-support {
  display: flex; align-items: center; gap: 0.32rem;
  font-size: 0.80rem; color: var(--muted2);
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  transition: all 0.2s;
  text-decoration: none !important;
}
.header-support:hover { color: var(--text2); border-color: var(--border-mid); background: rgba(255,255,255,0.06); }
.header-support svg { flex-shrink: 0; }

.header-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 800; color: #fff;
  flex-shrink: 0; letter-spacing: 0;
}

/* ── Desktop Navigation ────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: var(--header-h); left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(3,7,16,0.78);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  display: flex;
  overflow-x: auto;
  z-index: 99;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }

.nav-btn {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 0.38rem;
  padding: 0 1rem;
  height: 100%;
  background: none; border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.80rem; font-weight: 500;
  white-space: nowrap; font-family: inherit;
  transition: color 0.2s, border-color 0.25s;
  position: relative;
}
.nav-btn:hover { color: var(--text2); }
.nav-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav-btn.active::after {
  content: "";
  position: absolute; bottom: 0; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  filter: blur(3px);
}

.nav-icon {
  width: 15px; height: 15px; flex-shrink: 0;
  transition: transform 0.2s var(--spring);
}
.nav-btn:hover .nav-icon { transform: translateY(-1px); }
.nav-btn.active .nav-icon { color: var(--accent); }

/* ── Main content ─────────────────────────────────────────────────────────── */
.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: calc(var(--header-h) + var(--nav-h) + 1.5rem) 1.5rem 4rem;
}

.tab-content        { display: none; }
.tab-content.active { display: block; animation: tabIn 0.32s var(--ease) both; }

@keyframes tabIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-size: 0.70rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.11em;
  color: var(--muted2); margin-bottom: 1.1rem;
}

/* ════════════════════════════════════════════════════════════════════════════
   HERO PANEL — full redesign
   ════════════════════════════════════════════════════════════════════════════ */
.hero-panel {
  position: relative;
  border-radius: 22px;
  border: 1px solid rgba(77,216,255,0.20);
  background:
    linear-gradient(150deg, rgba(8,16,40,0.97) 0%, rgba(4,8,20,0.98) 60%),
    radial-gradient(ellipse 80% 100% at 85% 0%, rgba(77,216,255,0.22), transparent 55%),
    radial-gradient(ellipse 50% 70% at  5% 100%, rgba(26,111,212,0.14), transparent 55%);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(77,216,255,0.05) inset;
  overflow: hidden;
  margin-bottom: 1.5rem;
  animation: heroIn 0.6s var(--spring) both;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(18px) scale(0.99); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* hero orbs removed */

/* Top row: brand + CTA */
.hero-inner {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 1.6rem 1.8rem 1.1rem;
}

.hero-brand {
  display: flex; align-items: center; gap: 1.1rem;
  flex: 1; min-width: 0;
}

/* Logo — 1 square wrap, no rings */
.hero-logo-wrap {
  position: relative;
  flex-shrink: 0;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border: 1px solid rgba(77,216,255,0.28);
  border-radius: 18px;
  background: rgba(77,216,255,0.04);
  box-shadow: 0 0 20px rgba(77,216,255,0.08);
}
.hero-logo {
  width: 44px; height: 44px;
  object-fit: contain;
  border-radius: 10px;
  padding: 2px;
}

.hero-text { flex: 1; min-width: 0; }

.hero-kicker {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.68rem; font-weight: 700;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 0.35rem;
}
.hero-kicker-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(77,216,255,0.8);
  animation: dotBlink 2.2s ease-in-out infinite;
}
@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

.hero-title { font-family: Roboto, Inter, sans-serif;
  font-size: clamp(1.1rem, 2.2vw, 1.55rem);
  font-weight: 900; line-height: 1; letter-spacing: 0.04em;
  color: #fff; text-transform: uppercase;
}
.hero-title-hl {
  background: linear-gradient(120deg, var(--accent-bright) 0%, var(--accent) 60%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-greeting {
  margin-top: 0.4rem;
  font-size: 0.88rem; color: var(--muted2); font-weight: 400;
}
.hero-greeting span { color: var(--text); font-weight: 600; }

/* CTA button */
.hero-cta {
  flex-shrink: 0;
  margin-right: 0.75rem;
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.65rem 1.3rem;
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent2) 55%, rgba(77,216,255,0.9) 130%);
  border: 1px solid rgba(77,216,255,0.35);
  border-radius: 999px;
  color: #fff; font-weight: 700; font-size: 0.88rem; font-family: inherit;
  cursor: pointer; white-space: nowrap;
  box-shadow: var(--glow-btn);
  transition: transform 0.2s var(--spring), box-shadow 0.2s;
}
.hero-cta:hover { transform: translateY(-2px) scale(1.02); box-shadow: var(--glow-btn), 0 0 28px rgba(77,216,255,0.22); }
.hero-cta:active { transform: scale(0.97); }
.hero-cta svg { transition: transform 0.2s var(--spring); }
.hero-cta:hover svg { transform: translateX(3px); }

/* Stats row */
.hero-stats {
  position: relative; z-index: 2;
  display: flex; align-items: center;
  border-top: 1px solid rgba(77,216,255,0.10);
  background: rgba(0,0,0,0.18);
  padding: 0.9rem 1.8rem;
  gap: 0;
}

.hero-stat-item {
  display: flex; align-items: center; gap: 0.7rem;
  flex: 1;
  animation: statIn 0.4s var(--spring) both;
}
.hero-stat-item:nth-child(1) { animation-delay: 0.1s; }
.hero-stat-item:nth-child(3) { animation-delay: 0.18s; }
.hero-stat-item:nth-child(5) { animation-delay: 0.26s; }
@keyframes statIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-stat-svg {
  width: 18px; height: 18px; flex-shrink: 0;
  color: var(--accent); opacity: 0.8;
}

.hero-stat-label {
  font-size: 0.68rem; font-weight: 700;
  color: var(--text2); text-transform: uppercase; letter-spacing: 0.07em;
  margin-bottom: 0.15rem;
}
.hero-stat-val {
  font-size: 0.97rem; font-weight: 800; color: #fff;
  min-height: 1.2em;
}
.hero-stat-val .hero-skel {
  display: inline-block; width: 60px; height: 11px;
  background: linear-gradient(90deg, rgba(255,255,255,0.06) 25%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.06) 75%);
  background-size: 200% 100%;
  border-radius: 6px;
  animation: skeletonWave 1.8s ease-in-out infinite;
  vertical-align: middle;
}
.hero-stat-sep {
  width: 1px; height: 32px;
  background: rgba(77,216,255,0.10);
  margin: 0 1.2rem; flex-shrink: 0;
}

/* hero status colors */
.hstat-active { color: var(--success); }
.hstat-warn   { color: var(--warning); }
.hstat-none   { color: var(--muted); }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--spring), background 0.25s;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(77,216,255,0.04) 0%, transparent 50%);
  pointer-events: none; border-radius: inherit;
}
.card:hover {
  border-color: var(--border-accent);
  background: var(--card-hover);
  box-shadow: var(--shadow-lg), 0 0 36px rgba(77,216,255,0.07);
  transform: translateY(-2px);
}

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.25rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.card-title-row { display: flex; align-items: center; gap: 0.5rem; }
.card-svg-icon  { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; opacity: 0.85; }
.card-title     { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.card-body      { padding: 1rem 1.25rem; }
.card-footer    { padding: 0 1.25rem 1.25rem; }

/* ── Spacing helpers ──────────────────────────────────────────────────────── */
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1.25rem; }
.mb-4 { margin-bottom: 1.25rem; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  font-size: 0.66rem; font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--accent-light); color: var(--accent);
  border: 1px solid rgba(77,216,255,0.22);
}
.badge-success { background: var(--success-bg); color: var(--success); border-color: rgba(34,212,122,0.22); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border-color: rgba(245,185,66,0.22); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  border-color: rgba(255,83,112,0.22); }
.badge-muted   { background: rgba(255,255,255,0.05); color: var(--muted2); border-color: var(--border); }

/* ── Subscription info ────────────────────────────────────────────────────── */
.sub-info-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.48rem 0; font-size: 0.85rem; color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.sub-info-row:last-of-type { border-bottom: none; }
.sub-info-row .val { color: var(--text); font-weight: 700; font-size: 0.97rem; }

/* White subscription card */
.card-white {
  background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, rgba(200,220,255,0.04) 100%);
  border-color: rgba(200,220,255,0.22);
}
.card-white .card-svg-icon { color: #b8d4ff; }
.card-white .card-title    { color: #d8eaff; }

.days-left {
  display: inline-flex; align-items: center; gap: 0.38rem;
  margin-top: 0.6rem; font-size: 0.85rem; font-weight: 600;
  color: var(--text2); background: rgba(255,255,255,0.05);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 0.26rem 0.72rem;
}
.days-left.warn   { color: var(--warning); background: var(--warning-bg); border-color: rgba(245,185,66,0.22); }
.days-left.urgent { color: var(--danger);  background: var(--danger-bg);  border-color: rgba(255,83,112,0.22); }

.sub-progress {
  height: 3px; border-radius: 999px;
  background: rgba(255,255,255,0.06); margin-top: 0.8rem; overflow: hidden;
}
.sub-progress-bar {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  transition: width 1.2s var(--ease);
  box-shadow: 0 0 8px rgba(77,216,255,0.35);
}
.sub-progress-bar.warn   { background: linear-gradient(90deg, #b45309, var(--warning)); }
.sub-progress-bar.urgent { background: linear-gradient(90deg, #991b1b, var(--danger)); box-shadow: 0 0 8px rgba(255,83,112,0.4); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.68rem 1.3rem;
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent2) 55%, var(--accent) 130%);
  color: #fff !important; border: none; border-radius: 999px;
  font-size: 0.86rem; font-weight: 700; font-family: inherit;
  cursor: pointer; text-decoration: none !important;
  box-shadow: var(--glow-btn);
  transition: transform 0.2s var(--spring), box-shadow 0.2s, opacity 0.2s;
}
.btn-primary:hover  { transform: translateY(-1px); box-shadow: var(--glow-btn), 0 0 22px rgba(77,216,255,0.16); }
.btn-primary:active { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.42; cursor: not-allowed; transform: none; }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.68rem 1.3rem;
  background: rgba(77,216,255,0.07);
  color: var(--text) !important;
  border: 1px solid rgba(77,216,255,0.20); border-radius: 999px;
  font-size: 0.86rem; font-weight: 600; font-family: inherit;
  cursor: pointer; text-decoration: none !important;
  transition: background 0.2s, border-color 0.2s, transform 0.2s var(--spring);
}
.btn-secondary:hover { background: rgba(77,216,255,0.13); border-color: var(--border-accent); transform: translateY(-1px); }

.btn-ghost {
  background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 0.82rem; font-family: inherit;
  padding: 0.36rem 0.75rem; border-radius: 999px;
  transition: color 0.2s, background 0.2s;
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.btn-ghost.header-support {
  color: var(--muted2);
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  line-height: 1;
}
.btn-ghost.header-support:hover { color: var(--text2); border-color: var(--border-mid); background: rgba(255,255,255,0.06); }

.btn-danger {
  background: none; border: 1px solid rgba(255,83,112,0.32);
  color: var(--danger); border-radius: 999px;
  padding: 0.30rem 0.75rem; font-size: 0.76rem; font-family: inherit; font-weight: 600;
  cursor: pointer; transition: background 0.2s, border-color 0.2s;
}
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); }

.btn-copy {
  flex-shrink: 0; padding: 0.40rem 0.9rem;
  background: var(--accent-light); color: var(--accent);
  border: 1px solid rgba(77,216,255,0.28); border-radius: 999px;
  font-size: 0.76rem; font-weight: 700; font-family: inherit;
  cursor: pointer; white-space: nowrap;
  transition: background 0.2s, transform 0.15s;
}
.btn-copy:hover  { background: rgba(77,216,255,0.20); transform: scale(1.03); }
.btn-copy.copied { background: var(--success-bg); color: var(--success); border-color: rgba(34,212,122,0.32); }

.full-width { width: 100%; }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 0.75rem; }

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%; padding: 0.70rem 1.05rem;
  background: rgba(77,216,255,0.05);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-size: 0.87rem; font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
input:focus {
  border-color: rgba(77,216,255,0.48);
  background: rgba(77,216,255,0.08);
  box-shadow: 0 0 0 3px rgba(77,216,255,0.07);
}
input::placeholder { color: var(--muted); }

.form-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.form-row input { flex: 1; min-width: 140px; }

.error-msg { color: var(--danger); font-size: 0.82rem; margin: 0.45rem 0; }

.msg {
  font-size: 0.82rem; font-weight: 500;
  padding: 0.58rem 0.85rem; border-radius: var(--radius-xs); margin-top: 0.55rem;
}
.msg.success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,212,122,0.18); }
.msg.error   { background: var(--danger-bg);  color: var(--danger);  border: 1px solid rgba(255,83,112,0.18); }
.msg.info    { background: rgba(77,216,255,0.08); color: var(--accent);  border: 1px solid rgba(77,216,255,0.18); }

/* ── Link display ─────────────────────────────────────────────────────────── */
.link-display {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  background: rgba(0,4,14,0.42); border: 1px solid var(--border);
  border-radius: 12px; padding: 0.72rem 0.95rem;
  transition: border-color 0.2s;
}
.link-display:hover { border-color: var(--border-mid); }
.link-display.centered {
  flex-direction: column; align-items: center; gap: 0.5rem; text-align: center;
}
.link-text {
  flex: 1; min-width: 0; font-family: 'Courier New', monospace;
  font-size: 0.74rem; color: var(--muted2);
  white-space: pre-wrap; word-break: break-all; overflow: visible;
  text-align: center;
}

/* Referral links mobile: stack vertically */
@media (max-width: 700px) {
  #tab-referral .link-display {
    flex-direction: column; align-items: flex-start; gap: 0.5rem;
  }
  #tab-referral .link-display .link-text { text-align: left; }
  #tab-referral .link-display .btn-copy { align-self: center; }
}
.link-no-sub { color: var(--muted); font-size: 0.87rem; }
.happ-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 0.6rem; padding: 0.42rem 0.95rem;
  background: var(--accent-light); border: 1px solid rgba(77,216,255,0.28);
  border-radius: 999px; color: var(--accent) !important;
  font-size: 0.78rem; font-weight: 700; text-decoration: none !important;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.happ-btn:hover { background: rgba(77,216,255,0.20); border-color: rgba(77,216,255,0.45); transform: scale(1.03); }
.inst-copy-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.42rem 0.95rem;
  background: var(--accent-light); border: 1px solid rgba(77,216,255,0.28);
  border-radius: 999px; color: var(--accent);
  font-size: 0.78rem; font-weight: 700; font-family: inherit;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.inst-copy-btn:hover { background: rgba(77,216,255,0.20); border-color: rgba(77,216,255,0.45); transform: scale(1.03); }

/* ── Devices ──────────────────────────────────────────────────────────────── */
.device-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.8rem; padding: 0.82rem 0;
  border-bottom: 1px solid var(--border);
}
.device-item:last-child { border-bottom: none; }
.device-info { flex: 1; min-width: 0; }
.device-name { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.device-meta { font-size: 0.74rem; color: var(--muted); margin-top: 0.16rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Platform / payment tabs ──────────────────────────────────────────────── */
.platform-tabs, .payment-tabs {
  display: flex; gap: 0.45rem; margin-bottom: 1.1rem; flex-wrap: wrap;
}
.platform-btn {
  display: inline-flex; align-items: center; gap: 0.38rem;
  padding: 0.42rem 1rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 999px; color: var(--text2);
  font-size: 0.80rem; font-family: inherit; cursor: pointer;
  transition: all 0.2s var(--spring);
}
.platform-btn.active {
  background: var(--accent-light); border-color: rgba(77,216,255,0.38);
  color: var(--accent); font-weight: 700;
  box-shadow: 0 0 16px rgba(77,216,255,0.09);
}
.platform-btn:hover:not(.active) { background: rgba(255,255,255,0.07); color: var(--text2); }
.platform-btn svg { flex-shrink: 0; }
/* ── Payment type tabs (Обычная / Белая) ──────────────────────────────────── */
.pay-tab-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 999px; color: var(--text2);
  font-size: 0.92rem; font-weight: 600; font-family: inherit; cursor: pointer;
  transition: all 0.2s var(--spring);
}
.pay-tab-btn.active {
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent2) 60%);
  border: 2px solid rgba(77,216,255,0.85);
  color: #fff; font-weight: 700;
  box-shadow: 0 0 0 3px rgba(77,216,255,0.18), 0 0 22px rgba(77,216,255,0.30);
  outline: none;
}
.pay-tab-btn:hover:not(.active) { background: rgba(255,255,255,0.08); color: #fff; border-color: var(--border-mid); }
.pay-tab-btn svg { flex-shrink: 0; }


/* ── Instructions ─────────────────────────────────────────────────────────── */
.inst-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1rem;
}
.inst-steps { padding-left: 1.25rem; color: var(--text2); font-size: 0.87rem; }
.inst-steps li { margin-bottom: 0.55rem; line-height: 1.55; }
.inst-steps a  { color: var(--accent); font-weight: 500; }
.inst-steps a:hover { color: var(--accent-bright); }

/* ── Tariff cards ─────────────────────────────────────────────────────────── */
.tariff-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 1rem;
}
.tariff-card {
  position: relative;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 1.1rem 1.1rem;
  text-align: center; display: flex; flex-direction: column;
  justify-content: space-between; min-height: 195px;
  backdrop-filter: blur(18px); box-shadow: var(--shadow-md); overflow: visible;
  transition: border-color 0.25s, transform 0.25s var(--spring), box-shadow 0.25s, background 0.25s;
}
.tariff-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(145deg, rgba(77,216,255,0.04) 0%, transparent 55%);
  border-radius: inherit; pointer-events: none;
}
.tariff-card:hover {
  border-color: var(--border-accent); background: var(--card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 36px rgba(77,216,255,0.09);
}
.tariff-card.popular {
  border-color: rgba(77,216,255,0.42);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), 0 0 46px rgba(77,216,255,0.11);
}
.tariff-card.popular:hover { transform: translateY(-7px); }
.tariff-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #fff; font-size: 0.62rem; font-weight: 800;
  padding: 0.18rem 0.7rem; border-radius: 999px;
  white-space: nowrap; letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(77,216,255,0.22);
}
.tariff-name  { font-size: 0.92rem; color: var(--text2); margin-bottom: 0.5rem; font-weight: 600; }
.tariff-price {
  font-size: 1.75rem; font-weight: 900; letter-spacing: -0.03em;
  background: linear-gradient(120deg, #fff 10%, var(--accent-bright) 55%, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.tariff-per { font-size: 0.82rem; color: var(--text2); margin-top: 0.2rem; font-weight: 500; }

/* ── Referral ─────────────────────────────────────────────────────────────── */

/* ── Referral compact bar ──────────────────────────────────────────────────── */
.ref-bar {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 2rem 1rem;
  backdrop-filter: blur(20px); gap: 0;
}
.ref-bar-row {
  display: flex; align-items: center; justify-content: center;
  gap: 0; width: 100%;
}
.ref-bar-stat {
  display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  flex: 1; text-align: center; padding: 0.25rem 0;
}
.ref-bar-stat svg { color: var(--accent); flex-shrink: 0; opacity: 0.9; width: 22px; height: 22px; }
.ref-bar-val {
  font-size: 1.5rem; font-weight: 900; color: var(--text);
  letter-spacing: -0.03em; line-height: 1;
}
.ref-bar-val.accent {
  background: linear-gradient(120deg, var(--accent-bright), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ref-bar-label { font-size: 0.80rem; color: var(--muted2); font-weight: 500; }
.ref-bar-sep {
  width: 1px; height: 64px; background: rgba(77,216,255,0.20);
  margin: 0 2.5rem; flex-shrink: 0;
}
.ref-bar-hint {
  width: 100%; text-align: center;
  font-size: 0.75rem; color: var(--muted); font-style: italic;
  margin-top: 0.85rem; padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.ref-link-label {
  display: flex; align-items: center; justify-content: center; gap: 0.35rem;
  font-size: 0.75rem; font-weight: 600; color: var(--muted2);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.ref-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ref-stat-card {
  position: relative;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.6rem 1rem;
  text-align: center; backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md); overflow: hidden;
  transition: border-color 0.25s, transform 0.25s var(--spring);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.ref-stat-card:hover { border-color: var(--border-mid); transform: translateY(-2px); }
.ref-stat-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(145deg, rgba(77,216,255,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.ref-stat-icon { width: 28px; height: 28px; color: var(--accent); opacity: 0.7; }
.ref-stat-value { font-size: 2rem; font-weight: 900; color: var(--text); letter-spacing: -0.03em; }
.ref-stat-value.accent {
  background: linear-gradient(120deg, #fff 10%, var(--accent-bright) 55%, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ref-stat-label { font-size: 0.72rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Info Banner ──────────────────────────────────────────────────────────── */
.info-banner {
  display: flex; align-items: center; gap: 0.7rem;
  background: rgba(77,216,255,0.05); border: 1px solid rgba(77,216,255,0.16);
  border-radius: 14px; padding: 0.9rem 1.05rem;
  font-size: 0.85rem; color: #e8f4ff; line-height: 1.6; font-weight: 400;
}
.info-banner svg { flex-shrink: 0; color: var(--accent); align-self: center; }

/* ── Skeleton ─────────────────────────────────────────────────────────────── */
.skeleton-line {
  height: 12px;
  background: linear-gradient(90deg, rgba(255,255,255,0.06) 25%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.06) 75%);
  background-size: 200% 100%;
  border-radius: 6px; margin-bottom: 0.55rem;
  animation: skeletonWave 1.8s ease-in-out infinite;
}
.skeleton-line.short { width: 55%; }
@keyframes skeletonWave {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Toast ────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  background: rgba(4,9,22,0.96); border: 1px solid rgba(77,216,255,0.32);
  color: var(--text); padding: 0.65rem 1.4rem; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600;
  box-shadow: var(--shadow-lg), 0 0 26px rgba(77,216,255,0.10);
  z-index: 9999; pointer-events: none; white-space: nowrap;
  animation: toastIn 0.3s var(--spring) both;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(12px) scale(0.95); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0)    scale(1);    }
}

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes cardIn {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}
.cards-grid .card:nth-child(1) { animation: cardIn 0.38s var(--spring) 0.05s both; }
.cards-grid .card:nth-child(2) { animation: cardIn 0.38s var(--spring) 0.11s both; }
.cards-grid .card:nth-child(3) { animation: cardIn 0.38s var(--spring) 0.17s both; }
.tariff-grid .tariff-card:nth-child(1) { animation: cardIn 0.38s var(--spring) 0.04s both; }
.tariff-grid .tariff-card:nth-child(2) { animation: cardIn 0.38s var(--spring) 0.09s both; }
.tariff-grid .tariff-card:nth-child(3) { animation: cardIn 0.38s var(--spring) 0.14s both; }
.tariff-grid .tariff-card:nth-child(4) { animation: cardIn 0.38s var(--spring) 0.19s both; }

/* ── Text utils ───────────────────────────────────────────────────────────── */
.text-muted   { color: var(--muted); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-center  { text-align: center; }

/* ── Payment success modal ────────────────────────────────────────────────── */
.pay-modal {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(3,7,16,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.25s ease both;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pay-modal-card {
  position: relative;
  background: var(--card);
  border: 1px solid rgba(34,212,122,0.30);
  border-radius: 26px;
  padding: 2.5rem 2rem 2rem;
  max-width: 380px; width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(34,212,122,0.12);
  animation: modalIn 0.4s var(--spring) both;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

.pay-modal-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--success-bg);
  border: 1px solid rgba(34,212,122,0.30);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 0 40px rgba(34,212,122,0.20);
  animation: iconPop 0.5s var(--spring) 0.15s both;
}
@keyframes iconPop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.pay-modal-icon svg {
  width: 34px; height: 34px; color: var(--success);
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
  animation: drawCheck 0.4s ease 0.35s forwards;
}
@keyframes drawCheck {
  to { stroke-dashoffset: 0; }
}

.pay-modal-title {
  font-size: 1.5rem; font-weight: 900; color: var(--text);
  letter-spacing: -0.02em; margin-bottom: 0.6rem;
}
.pay-modal-sub {
  font-size: 0.87rem; color: var(--muted2); line-height: 1.6;
  margin-bottom: 1.5rem;
}

.pay-modal-progress {
  height: 3px; border-radius: 999px;
  background: rgba(255,255,255,0.07);
  margin-bottom: 1.25rem; overflow: hidden;
}
.pay-modal-progress-bar {
  height: 100%; border-radius: 999px; width: 0%;
  background: linear-gradient(90deg, var(--success), #80ffba);
  box-shadow: 0 0 8px rgba(34,212,122,0.4);
  transition: width linear;
}

/* ════════════════════════════════════════════════════════════════════════════
   MOBILE BOTTOM NAV
   ════════════════════════════════════════════════════════════════════════════ */
.bottom-nav {
  display: none;  /* shown via media query */
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--bnav-h);
  background: rgba(4,8,18,0.95);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-top: 1px solid var(--border);
  z-index: 110;
  /* safe area for iOS home bar */
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bnav-inner {
  display: flex; height: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.bnav-inner::-webkit-scrollbar { display: none; }
.bnav-btn {
  flex: 0 0 auto;
  min-width: 62px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.25rem; padding: 0.5rem 0.35rem;
  background: none; border: none;
  color: var(--muted); font-size: 0.64rem; font-weight: 500;
  font-family: inherit; cursor: pointer;
  transition: color 0.2s, transform 0.2s var(--spring);
  position: relative;
}
.bnav-btn svg {
  width: 22px; height: 22px;
  transition: transform 0.2s var(--spring), color 0.2s;
}
.bnav-btn span {
  font-size: 0.60rem; font-weight: 600;
  letter-spacing: 0.01em; line-height: 1;
}
.bnav-btn.active {
  color: var(--accent);
}
.bnav-btn.active svg { transform: translateY(-1px); }
.bnav-btn.active::before {
  content: "";
  position: absolute; top: 0; left: 20%; right: 20%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 0 0 4px 4px;
}
.bnav-btn:active { transform: scale(0.90); }

/* bottom nav uses flex directly (not .bnav-inner wrapper, just children) */
.bottom-nav { display: none; flex-direction: row; }

/* ════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .tariff-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  /* Hide desktop top nav, show bottom nav */
  .nav { display: none; }
  .bottom-nav { display: flex; }

  /* Main offset */
  .main {
    padding-top: calc(var(--header-h) + 1rem);
    padding-left: 0.85rem; padding-right: 0.85rem;
    padding-bottom: calc(var(--bnav-h) + 1.5rem);
  }

  /* Header */
  .header { padding: 0 0.85rem; }
  .header-user { gap: 0.35rem; }
  .header-username { display: none; }
  .header-logout span { display: none; }
  .header-support span { display: none; }
  .header-support { padding: 0.3rem 0.45rem; border-radius: 8px; }
  .header-avatar { width: 26px; height: 26px; font-size: 0.6rem; }
  /* Logo image smaller on mobile */
  .header-logo img { height: 22px; }

  /* Hero */
  .hero-panel { border-radius: 16px; margin-bottom: 1rem; }
  .hero-inner {
    padding: 1rem 1rem 0.7rem; gap: 0.6rem;
    flex-wrap: nowrap;
  }
  .hero-brand { gap: 0.75rem; }
  .hero-logo-wrap { width: 46px; height: 46px; border-radius: 14px; flex-shrink: 0; }
  .hero-logo { width: 32px; height: 32px; }
  .hero-text { min-width: 0; overflow: hidden; }
  .hero-title { font-size: 1.05rem; letter-spacing: 0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hero-greeting { font-size: 0.78rem; margin-top: 0.2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hero-kicker { display: none; }
  .hero-cta {
    flex-shrink: 0;
    margin-right: 0;
    padding: 0.5rem 0.85rem;
    font-size: 0.78rem;
    gap: 0.3rem;
  }

  /* Stats row */
  .hero-stats { padding: 0.65rem 1rem; gap: 0; }
  .hero-stat-item { gap: 0.45rem; }
  .hero-stat-sep { margin: 0 0.5rem; }
  .hero-stat-label { font-size: 0.58rem; }
  .hero-stat-val   { font-size: 0.8rem; }
  .hero-stat-svg   { width: 14px; height: 14px; }

  /* Section titles */
  .section-title { font-size: 0.72rem; margin-bottom: 0.75rem; }

  /* Cards */
  .card-body, .card-footer { padding-left: 0.9rem; padding-right: 0.9rem; }
  .card-header { padding-left: 0.9rem; padding-right: 0.9rem; }

  /* Payment tabs */
  .pay-tab-btn { padding: 0.5rem 1rem; font-size: 0.82rem; }
  .payment-tabs { gap: 0.4rem; }

  /* Tariff grid */
  .tariff-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .tariff-card { padding: 1rem 0.75rem 0.85rem; min-height: 170px; }
  .tariff-price { font-size: 1.45rem; }
  .tariff-name { font-size: 0.82rem; }
  .tariff-per { font-size: 0.75rem; }

  /* Promo */
  .card.mb-4 { margin-bottom: 0.85rem; }

  /* Inst cards — single column */
  .inst-cards { grid-template-columns: 1fr; }

  /* Ref stats */
  .ref-stats { gap: 0.7rem; }
  /* Referral links — single column on mobile */
  #tab-referral .card-body[style*="grid"] { grid-template-columns: 1fr !important; }
}

@media (max-width: 500px) {
  .tariff-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .hero-title { font-size: 0.95rem; }
  .pay-tab-btn { padding: 0.45rem 0.75rem; font-size: 0.78rem; }
  .bnav-btn span { font-size: 0.56rem; }
  .bnav-btn svg  { width: 20px; height: 20px; }
}

@media (max-width: 380px) {
  .tariff-grid { grid-template-columns: 1fr; }
  .ref-stats   { grid-template-columns: 1fr; }
}

.header-logo span { font-family: Roboto, Inter, sans-serif; font-weight: 700; letter-spacing: 0.08em; font-size: 0.95rem; text-transform: uppercase; }

@media (max-width: 700px) {
  #bg-move { animation: none; transform: none; }
}

/* ── Server status ─────────────────────────────────────────────────────────── */
.servers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}
.server-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  font-size: 0.85rem;
}
.server-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.server-dot.online  { background: #22d47a; box-shadow: 0 0 6px rgba(34,212,122,.5); }
.server-dot.offline { background: #ff5370; }
.server-flag { font-size: 1rem; flex-shrink: 0; }
.server-name { flex: 1; color: var(--text); font-weight: 500; min-width: 0; }
.server-fast { font-size: 0.75rem; }
.server-status { font-size: 0.75rem; color: var(--muted); flex-shrink: 0; }

@media (max-width: 500px) {
  .servers-grid { grid-template-columns: 1fr 1fr; }
  .server-status { display: none; }
}

/* ── Account accordion rows ────────────────────────────────────────────────── */
.acct-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
}
.acct-row + .acct-row,
.acct-form + .acct-row {
  border-top: 1px solid rgba(255,255,255,.06);
}
.acct-form + .acct-row {
  border-top-color: rgba(77,216,255,.1);
}
.acct-row-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(77,216,255,.08);
  border-radius: 8px;
  flex-shrink: 0;
  color: var(--accent);
}
.acct-row-icon svg { width: 15px; height: 15px; }
.acct-row-info { flex: 1; min-width: 0; }
.acct-row-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 2px;
}
.acct-row-val {
  font-size: 0.88rem;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.acct-row-btn {
  font-size: 0.78rem;
  padding: 4px 13px;
  border-radius: 999px;
  border: 1px solid rgba(77,216,255,.25);
  background: rgba(77,216,255,.06);
  color: #4dd8ff;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .15s;
}
.acct-row-btn:hover { background: rgba(77,216,255,.13); }
.acct-form {
  padding: 0.9rem 1.25rem 1rem;
  border-top: 1px solid rgba(77,216,255,.1);
  background: rgba(77,216,255,.02);
}


/* ── Status badge: paid ───────────────────────────────────────────────────── */
.status-paid {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(34,212,122,0.12);
  color: #22d47a;
  border: 1px solid rgba(34,212,122,0.25);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.status-paid::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22d47a;
  flex-shrink: 0;
}

/* ── Payment history rows ────────────────────────────────────────────────── */
.pay-rows { padding: 0 1.25rem; }
.pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.pay-row:last-child { border-bottom: none; }
.pay-row-left {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.pay-row-plan {
  font-size: 0.88rem;
  color: #cdd9ee;
  font-weight: 500;
}
.pay-row-date {
  font-size: 0.74rem;
  color: #4a6080;
}
.pay-row-amount {
  font-size: 0.92rem;
  font-weight: 700;
  color: #22d47a;
  white-space: nowrap;
  padding-left: 1rem;
  flex-shrink: 0;
}
.pay-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem 1rem;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 0.82rem;
  color: #8aa4cc;
  margin-top: 0.25rem;
}