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

:root {
  --bg:           #0a0a0f;
  --panel:        #16161f;
  --panel-soft:   #12121a;
  --panel-hover:  #1d1d29;
  --text:         #f1f1f4;
  --muted:        #8f90a0;
  --muted-2:      #696a78;
  --accent:       #7c5cff;
  --accent-2:     #a78bfa;
  --accent-soft:  rgba(124,92,255,0.12);
  --accent-border:rgba(124,92,255,0.35);
  --green:        #34d399;
  --green-soft:   rgba(52,211,153,0.12);
  --blue-soft:    rgba(99,179,237,0.12);
  --purple-soft:  rgba(167,139,250,0.12);
  --border:       rgba(255,255,255,0.07);
  --border-s:     rgba(255,255,255,0.14);
  --shadow:       0 24px 70px rgba(0,0,0,0.38);
  --radius:       16px;
  --radius-sm:    10px;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: dark; scroll-behavior: smooth; }
html, body { scrollbar-width: none; -ms-overflow-style: none; }
html::-webkit-scrollbar, body::-webkit-scrollbar { display: none; }

body {
  background:
    radial-gradient(circle at 50% 0%, rgba(124,92,255,0.12), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── LOADER ── */
.start-loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: var(--bg);
  transition: opacity 0.3s;
}
.start-loader.hidden { opacity: 0; pointer-events: none; }
.loader-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-s);
  border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── HEADER ── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
}
.header-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
  height: 58px;
}
.logo {
  display: flex; align-items: center; gap: 9px;
  text-decoration: none; color: var(--text);
  font-size: 16px; font-weight: 700; letter-spacing: -0.3px;
  flex-shrink: 0;
}
.logo-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 9px;
  display: grid; place-items: center;
  font-size: 17px;
  box-shadow: 0 0 20px rgba(124,92,255,0.35);
}
.search-wrap {
  flex: 1; position: relative;
}
.search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); pointer-events: none;
}
#search {
  width: 100%; height: 38px;
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 0 12px 0 36px;
  font: inherit; font-size: 14px;
  outline: none; transition: border-color 0.18s, box-shadow 0.18s;
}
#search:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
#search::placeholder { color: var(--muted-2); }

/* ── MAIN ── */
.main { max-width: 900px; margin: 0 auto; padding: 24px 20px 100px; }

/* ── FILTERS ── */
.filter-row {
  display: flex; gap: 6px; overflow-x: auto;
  padding-bottom: 2px; margin-bottom: 20px;
  scrollbar-width: none;
}
.filter-row::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--muted);
  font: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: all 0.18s;
  display: flex; align-items: center;
}
.chip:hover { border-color: var(--accent-border); color: var(--text); }
.chip.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--text);
}

/* ── STATS BAR ── */
.stats-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.stats-count { color: var(--muted); font-size: 13px; }
.stats-count b { color: var(--text); font-weight: 700; }

/* ── SORT ── */
.sort-btn {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  padding: 6px 12px;
  font: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; gap: 6px;
  transition: border-color 0.18s, color 0.18s;
  white-space: nowrap; flex-shrink: 0;
}
.sort-btn:hover { border-color: var(--accent-border); color: var(--text); }

/* ── GRID ── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px;
}

/* ── CARD ── */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 16px 14px;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s, background 0.15s, box-shadow 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  position: relative; overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
  opacity: 0; transition: opacity 0.2s;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-border);
  background: var(--panel-hover);
  box-shadow: 0 8px 30px rgba(124,92,255,0.12);
}
.card:hover::before { opacity: 1; }

.card-flag {
  line-height: 1; text-align: center;
}
.card-country {
  font-size: 12px; font-weight: 600; color: var(--muted);
  letter-spacing: 0.3px; text-transform: uppercase;
}
.card-title {
  font-size: 15px; font-weight: 700;
  text-align: center; color: var(--text); line-height: 1.3;
}
.card-badges {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 5px;
  margin: 2px 0;
}
.badge {
  font-size: 11px; font-weight: 700; padding: 3px 8px;
  border-radius: 20px; line-height: 1.2; letter-spacing: 0.2px;
}
.badge-data  { background: var(--blue-soft);   color: #63b3ed; border: 1px solid rgba(99,179,237,0.25); }
.badge-days  { background: var(--green-soft);  color: #34d399; border: 1px solid rgba(52,211,153,0.25); }
.badge-speed { background: var(--purple-soft); color: #a78bfa; border: 1px solid rgba(167,139,250,0.25); }

.card-price {
  text-align: center;
  font-size: 22px; font-weight: 800; letter-spacing: -0.5px;
  color: var(--text); margin-top: 2px;
}
.card-price span { font-size: 13px; font-weight: 600; color: var(--muted); }

.card-buy {
  width: 100%; margin-top: 4px;
  padding: 9px 0;
  border: none; border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff; font: inherit; font-size: 14px; font-weight: 700;
  cursor: pointer; letter-spacing: 0.2px;
  transition: opacity 0.15s, transform 0.1s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(124,92,255,0.3);
}
.card-buy:hover { opacity: 0.88; box-shadow: 0 6px 20px rgba(124,92,255,0.4); }
.card-buy:active { transform: scale(0.97); }

.card-hash {
  font-size: 10px; color: var(--muted-2); text-align: center;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  letter-spacing: 0.5px; margin-top: 2px;
}

/* ── EMPTY ── */
.empty {
  grid-column: 1/-1;
  text-align: center; padding: 80px 20px;
  color: var(--muted);
}
.empty-icon { font-size: 48px; margin-bottom: 14px; opacity: 0.5; }
.empty p { font-size: 14px; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: flex-end;
  opacity: 0; pointer-events: none;
  transition: opacity 0.22s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  width: 100%; max-width: 480px; margin: 0 auto;
  background: var(--panel-soft);
  border: 1px solid var(--border-s);
  border-radius: 24px 24px 0 0;
  padding: 28px 22px 44px;
  transform: translateY(24px);
  transition: transform 0.28s cubic-bezier(.4,0,.2,1);
  box-shadow: var(--shadow), 0 0 0 1px var(--border);
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-handle {
  width: 36px; height: 4px; border-radius: 2px;
  background: var(--border-s); margin: 0 auto 22px;
}
.modal-flag { text-align: center; margin-bottom: 4px; }
.modal-title {
  font-size: 22px; font-weight: 800; text-align: center;
  letter-spacing: -0.5px; margin-bottom: 4px;
}
.modal-subtitle {
  text-align: center; color: var(--muted); font-size: 14px;
  font-weight: 500; margin-bottom: 20px;
}
.modal-price-row {
  display: flex; align-items: baseline; justify-content: center;
  gap: 5px; margin-bottom: 20px;
}
.modal-price {
  font-size: 36px; font-weight: 800; letter-spacing: -1px;
  background: linear-gradient(135deg, var(--text) 60%, var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.modal-price-label { color: var(--muted); font-size: 15px; font-weight: 600; }

.modal-hash {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.modal-hash-label { font-size: 12px; color: var(--muted); font-weight: 500; }
.modal-hash-code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px; font-weight: 700;
  color: var(--accent-2);
  text-align: right;
}

.modal-details {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 14px;
  margin-bottom: 16px;
}
.detail-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--muted); font-weight: 500; }
.detail-val { font-weight: 700; text-align: right; max-width: 58%; word-break: break-word; }

.modal-actions { display: flex; gap: 8px; margin-top: 4px; }
.btn-buy {
  flex: 1; padding: 13px;
  background: var(--accent);
  border: none; border-radius: var(--radius-sm);
  color: #fff; font: inherit; font-size: 15px; font-weight: 700;
  cursor: pointer; letter-spacing: 0.2px;
  transition: opacity 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(124,92,255,0.35);
}
.btn-buy:hover { opacity: 0.88; box-shadow: 0 6px 24px rgba(124,92,255,0.45); }

.btn-copy {
  padding: 13px 18px;
  background: var(--panel);
  border: 1px solid var(--border-s);
  border-radius: var(--radius-sm);
  color: var(--text); font: inherit; font-size: 15px; font-weight: 700;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s;
}
.btn-copy:hover { border-color: var(--accent-border); background: var(--panel-hover); }

.modal-note {
  font-size: 12px; color: var(--muted-2); text-align: center;
  margin-top: 14px; line-height: 1.6;
}

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: linear-gradient(135deg, #16161f, #1d1d29);
  border: 1px solid var(--accent-border);
  color: var(--accent-2);
  padding: 10px 22px; border-radius: 24px;
  font-size: 13px; font-weight: 600;
  opacity: 0; pointer-events: none;
  transition: all 0.25s cubic-bezier(.4,0,.2,1);
  z-index: 9000; white-space: nowrap;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4), 0 0 0 1px var(--border);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── COUNTRY CARD EXTRAS ── */
.country-from {
  font-size: 11px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .5px; margin-top: 6px;
}
.country-plans-count {
  font-size: 12px; color: var(--muted); margin-top: 2px;
}

/* ── PLAN PICKER ── */
.pp-plans { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.pp-plan {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color .18s, background .15s;
}
.pp-plan:hover { border-color: var(--accent-border); background: rgba(124,92,255,.06); }
.pp-plan-info { flex: 1; min-width: 0; }
.pp-plan-title { font-size: 14px; font-weight: 700; margin-bottom: 5px; }
.pp-plan-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 4px; }
.pp-plan-ops { font-size: 11px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-plan-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.pp-plan-price { font-size: 18px; font-weight: 800; letter-spacing: -.4px; white-space: nowrap; }
.pp-plan-price span { font-size: 13px; font-weight: 600; color: var(--muted); margin-left: 2px; }
.pp-buy-btn {
  padding: 6px 14px; border: none; border-radius: var(--radius-sm);
  background: var(--accent); color: #fff;
  font: inherit; font-size: 12px; font-weight: 700;
  cursor: pointer; white-space: nowrap;
  transition: opacity .15s;
  box-shadow: 0 3px 10px rgba(124,92,255,.3);
}
.pp-buy-btn:hover { opacity: .85; }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  .grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .modal { border-radius: 20px 20px 0 0; padding: 22px 16px 40px; }
  .modal-price { font-size: 30px; }
}
@media (min-width: 600px) {
  .modal-overlay { align-items: center; }
  .modal { border-radius: 24px; margin-bottom: 0; }
}