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

:root {
  color-scheme: light;
  --color-background-primary: #ffffff;
  --color-background-secondary: #f5f5f4;
  --color-background-tertiary: #ededeb;
  --color-background-success: #eaf3de;
  --color-background-danger: #fcebeb;
  --color-background-warning: #faeeda;
  --color-background-info: #e6f1fb;
  --color-text-primary: #1a1a18;
  --color-text-secondary: #5f5e5a;
  --color-text-tertiary: #888780;
  --color-text-success: #3b6d11;
  --color-text-danger: #a32d2d;
  --color-text-warning: #854f0b;
  --color-text-info: #185fa5;
  --color-border-tertiary: rgba(0,0,0,0.10);
  --color-border-secondary: rgba(0,0,0,0.20);
  --color-border-primary: rgba(0,0,0,0.30);
  --card-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 12px 28px rgba(15,23,42,0.06);
  --card-hover-shadow: 0 4px 12px rgba(15,23,42,0.08), 0 18px 42px rgba(15,23,42,0.10);
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Menlo', 'Monaco', monospace;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --accent: #22c55e;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --color-background-primary: #1c1c1a;
    --color-background-secondary: #242422;
    --color-background-tertiary: #2c2c2a;
    --color-text-primary: #f0efe8;
    --color-text-secondary: #b4b2a9;
    --color-text-tertiary: #888780;
    --color-border-tertiary: rgba(255,255,255,0.10);
    --color-border-secondary: rgba(255,255,255,0.18);
    --color-border-primary: rgba(255,255,255,0.28);
    --card-shadow: 0 1px 2px rgba(0,0,0,0.22), 0 14px 34px rgba(0,0,0,0.18);
    --card-hover-shadow: 0 4px 14px rgba(0,0,0,0.30), 0 20px 46px rgba(0,0,0,0.24);
  }
}

:root[data-theme="light"] { color-scheme: light; }

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-background-primary: #1c1c1a;
  --color-background-secondary: #242422;
  --color-background-tertiary: #2c2c2a;
  --color-text-primary: #f0efe8;
  --color-text-secondary: #b4b2a9;
  --color-text-tertiary: #888780;
  --color-border-tertiary: rgba(255,255,255,0.10);
  --color-border-secondary: rgba(255,255,255,0.18);
  --color-border-primary: rgba(255,255,255,0.28);
  --card-shadow: 0 1px 2px rgba(0,0,0,0.22), 0 14px 34px rgba(0,0,0,0.18);
  --card-hover-shadow: 0 4px 14px rgba(0,0,0,0.30), 0 20px 46px rgba(0,0,0,0.24);
}

body {
  font-family: var(--font-sans);
  background: var(--color-background-tertiary);
  color: var(--color-text-primary);
  min-height: 100vh;
}

.app { display: flex; gap: 0; min-height: 100vh; }

.sidebar {
  width: 248px;
  flex-shrink: 0;
  background: var(--color-background-secondary);
  border-right: 0.5px solid var(--color-border-tertiary);
  padding: 18px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-section { padding: 0 18px 18px; border-bottom: 0.5px solid var(--color-border-tertiary); margin-bottom: 18px; }
.sidebar-section:last-child { border-bottom: none; margin-bottom: 0; }

.sidebar-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}
.tooltip-hint { font-size: 11px; font-weight: 400; color: var(--color-text-tertiary); }

.filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-text-secondary);
  user-select: none;
}
.filter-item:hover { color: var(--color-text-primary); }
.filter-item input[type=checkbox],
.filter-item input[type=radio] { accent-color: var(--accent); width: 14px; height: 14px; }
.filter-name { min-width: 0; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.provider-page-link { color: inherit; text-decoration: none; }
.provider-page-link:hover { color: var(--accent); text-decoration: underline; }
.provider-group { margin-bottom: 10px; }
.provider-group:last-child { margin-bottom: 0; }
.provider-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 3px;
}
.provider-group-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
}
.provider-group-select {
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-secondary);
  cursor: pointer;
}
.provider-group-select:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(34,197,94,0.08);
}
.provider-group-more {
  margin-top: 2px;
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
}
.provider-group-more:hover { text-decoration: underline; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 5px; }
.tag-btn {
  font-size: 13px;
  padding: 4px 9px;
  border-radius: 4px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
[data-tooltip] { cursor: help; }
.tag-btn[data-tooltip] { cursor: pointer; }
.detail-tooltip {
  position: fixed;
  z-index: 1000;
  max-width: min(280px, calc(100vw - 20px));
  padding: 7px 9px;
  border-radius: 6px;
  background: #1f2937;
  color: #fff;
  font-size: 12px;
  line-height: 1.45;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}
.detail-tooltip.visible { opacity: 1; visibility: visible; }
.tag-btn:hover, .tag-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(34,197,94,0.08);
}

.minimum-config { display: grid; gap: 8px; }
.config-row { display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 8px; }
.config-row label { font-size: 13px; color: var(--color-text-secondary); }
.config-select {
  width: 100%;
  padding: 5px 8px;
  font-size: 13px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 4px;
  background: var(--color-background-primary);
  color: var(--color-text-primary);
}

.price-row { display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.price-input {
  width: 82px;
  padding: 4px 6px;
  font-size: 13px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 4px;
  background: var(--color-background-primary);
  color: var(--color-text-primary);
}
.price-sep { color: var(--color-text-tertiary); font-size: 11px; }

.region-select {
  width: 100%;
  padding: 5px 8px;
  font-size: 13px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 4px;
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  margin-top: 4px;
}

.reset-btn {
  width: calc(100% - 36px);
  margin: 0 18px;
  padding: 6px;
  font-size: 12px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}
.reset-btn:hover { color: var(--color-text-primary); }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--color-background-primary); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 12px 36px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  gap: 18px;
  flex-wrap: wrap;
  background: var(--color-background-primary);
  position: sticky;
  top: 0;
  z-index: 10;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 6px;
  background: var(--color-background-secondary);
  flex: 0 1 280px;
  max-width: 280px;
}
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  color: var(--color-text-primary);
  width: 100%;
}
.search-box i { color: var(--color-text-tertiary); font-size: 14px; }

.sort-sel {
  font-size: 14px;
  padding: 5px 8px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 6px;
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
}

.view-toggle { display: flex; border: 0.5px solid var(--color-border-tertiary); border-radius: 6px; overflow: hidden; }
.view-btn {
  padding: 5px 9px;
  background: transparent;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  font-size: 15px;
  border-right: 0.5px solid var(--color-border-tertiary);
}
.view-btn:last-child { border-right: none; }
.view-btn.active { background: var(--color-background-secondary); color: var(--accent); }

.theme-btn {
  width: 31px;
  height: 30px;
  background: transparent;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: 6px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-btn:hover { background: var(--color-background-secondary); color: var(--accent); }

.notify-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.notify-channel-btn {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}
.notify-channel-btn:hover {
  background: var(--color-background-secondary);
  border-color: var(--color-border-secondary);
  color: var(--color-text-primary);
}
.notify-channel-btn svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  fill: currentColor;
}

.notify-channel-btn.email { color: var(--color-text-secondary);}
.notify-channel-btn.email:hover { color: var(--color-text-primary); }
.notify-channel-btn.telegram { color: #2aabee; }
.notify-channel-btn.telegram:hover { color: #229ed9; }

.mobile-filter-btn {
  display: none;
  min-height: 30px;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 6px;
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  cursor: pointer;
  font-size: 13px;
}
.mobile-filter-btn i { font-size: 14px; color: var(--accent); }

.filter-backdrop { display: none; }

.content-shell {
  width: 100%;
  max-width: 1536px;
  margin: 0;
  padding: 18px 36px 24px;
  flex: 1;
}

.cards-area { min-width: 0; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(312px, 1fr)); gap: 14px; }

.vps-card {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  position: relative;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  cursor: default;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
}
.vps-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--stock-accent, var(--color-border-tertiary));
}
.vps-card:hover { border-color: var(--color-border-secondary); box-shadow: var(--card-hover-shadow); transform: translateY(-1px); }
.vps-card.in-stock { --stock-accent: linear-gradient(90deg, var(--accent), #14b8a6); }
.vps-card.out-stock { --stock-accent: var(--color-border-tertiary); box-shadow: none; }
.vps-card.featured {
  --stock-accent: linear-gradient(90deg, #f59e0b, #f97316);
  border-color: rgba(245, 158, 11, 0.45);
}
.vps-card.featured:hover { border-color: rgba(245, 158, 11, 0.62); }

.card-head {
  padding: 13px 14px 8px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.head-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex-wrap: wrap;
}

.provider-badge {
  font-size: 10px;
  font-weight: 650;
  padding: 3px 8px;
  border-radius: 5px;
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  border: 0.5px solid var(--color-border-tertiary);
  letter-spacing: 0.08em;
}

.featured-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 5px;
  color: #b45309;
  background: rgba(245, 158, 11, 0.1);
  border: 0.5px solid rgba(245, 158, 11, 0.38);
}

.stock-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--color-background-secondary);
  border: 0.5px solid var(--color-border-tertiary);
  color: var(--color-text-tertiary);
  font-size: 10px;
  line-height: 1;
  white-space: nowrap;
}
.stock-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.stock-dot.green { background: var(--accent); }
.stock-dot.red { background: #ef4444; }

.card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
  padding: 0 14px 7px;
  line-height: 1.28;
  min-height: 38px;
}
.card-price {
  padding: 0 14px 12px;
  display: flex;
  align-items: flex-end;
  gap: 5px;
}
.price-main { font-size: 26px; font-weight: 750; color: var(--color-text-primary); letter-spacing: 0; line-height: 1; }
.price-period { font-size: 12px; color: var(--color-text-tertiary); padding-bottom: 2px; }
.price-monthly {
  margin-left: auto;
  font-size: 12px;
  font-weight: 650;
  background: rgba(34,197,94,0.12);
  color: var(--accent);
  padding: 5px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.card-coupon {
  padding: 6px 14px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.coupon-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1.5px dashed rgba(245, 158, 11, 0.6);
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.06);
  cursor: pointer;
  transition: all 0.15s;
  max-width: 100%;
}
.coupon-badge:hover {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
}
.coupon-badge:active { transform: scale(0.97); }
.coupon-badge i { color: #f59e0b; font-size: 13px; flex-shrink: 0; }
.coupon-label { font-size: 11px; color: #b45309; font-weight: 500; }
.coupon-code {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #b45309;
  letter-spacing: 0.03em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.coupon-desc {
  font-size: 11px;
  color: var(--color-text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-specs {
  padding: 10px 14px;
  border-top: 0.5px solid var(--color-border-tertiary);
  border-bottom: 0.5px solid var(--color-border-tertiary);
  background: color-mix(in srgb, var(--color-background-secondary) 44%, transparent);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.spec-item { display: flex; align-items: center; gap: 7px; min-width: 0; }
.spec-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-tertiary);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.spec-icon i { font-size: 14px; }
.spec-val { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.card-tags { padding: 10px 14px 11px; display: flex; gap: 5px; flex-wrap: wrap; min-height: 38px; }
.chip {
  font-size: 11px; padding: 3px 7px; border-radius: 5px;
  border: 0.5px solid var(--color-border-tertiary); color: var(--color-text-tertiary);
  background: var(--color-background-secondary);
  line-height: 1.15;
}
.chip.kvm { border-color: rgba(59,130,246,0.4); color: #3b82f6; background: rgba(59,130,246,0.06); }
.chip.cn2gia { border-color: rgba(29,78,216,.32); color: #1d4ed8; background: #eff6ff; }
.chip.as9929 { border-color: rgba(79,70,229,.32); color: #4f46e5; background: #eef2ff; }
.chip.cmin2 { border-color: rgba(8,145,178,.32); color: #0891b2; background: #ecfeff; }
.chip.unlock { border-color: rgba(147,51,234,.32); color: #9333ea; background: #faf5ff; }
.chip.optimized { border-color: rgba(22,163,74,.32); color: #16a34a; background: #f0fdf4; }
.chip.deal { border-color: rgba(220,38,38,.32); color: #dc2626; background: #fef2f2; }
.chip.neutral { border-color: rgba(107,114,128,0.35); color: #6b7280; background: rgba(107,114,128,0.06); }
.chip.route { border-color: rgba(14,165,233,0.42); color: #0284c7; background: rgba(14,165,233,0.07); }
.chip.performance { border-color: rgba(124,58,237,0.38); color: #7c3aed; background: rgba(124,58,237,0.06); }
.chip.capacity { border-color: rgba(20,184,166,0.4); color: #0d9488; background: rgba(20,184,166,0.06); }

/* Keep semantic tag colors legible without the light-theme pastel surfaces. */
:root[data-theme="dark"] .chip.deal { border-color: rgba(252,165,165,.46); color: #fca5a5; background: rgba(220,38,38,.18); }
:root[data-theme="dark"] .chip.cn2gia { border-color: rgba(147,197,253,.46); color: #93c5fd; background: rgba(29,78,216,.20); }
:root[data-theme="dark"] .chip.as9929 { border-color: rgba(165,180,252,.46); color: #a5b4fc; background: rgba(79,70,229,.20); }
:root[data-theme="dark"] .chip.cmin2 { border-color: rgba(103,232,249,.44); color: #67e8f9; background: rgba(8,145,178,.20); }
:root[data-theme="dark"] .chip.optimized { border-color: rgba(134,239,172,.44); color: #86efac; background: rgba(22,163,74,.20); }
:root[data-theme="dark"] .chip.unlock { border-color: rgba(216,180,254,.44); color: #d8b4fe; background: rgba(147,51,234,.20); }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .chip.deal { border-color: rgba(252,165,165,.46); color: #fca5a5; background: rgba(220,38,38,.18); }
  :root:not([data-theme]) .chip.cn2gia { border-color: rgba(147,197,253,.46); color: #93c5fd; background: rgba(29,78,216,.20); }
  :root:not([data-theme]) .chip.as9929 { border-color: rgba(165,180,252,.46); color: #a5b4fc; background: rgba(79,70,229,.20); }
  :root:not([data-theme]) .chip.cmin2 { border-color: rgba(103,232,249,.44); color: #67e8f9; background: rgba(8,145,178,.20); }
  :root:not([data-theme]) .chip.optimized { border-color: rgba(134,239,172,.44); color: #86efac; background: rgba(22,163,74,.20); }
  :root:not([data-theme]) .chip.unlock { border-color: rgba(216,180,254,.44); color: #d8b4fe; background: rgba(147,51,234,.20); }
}

.card-footer {
  margin-top: auto;
  padding: 10px 14px 14px;
  border-top: 0.5px solid var(--color-border-tertiary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.region-tag { display: flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; color: var(--color-text-secondary); min-width: 0; }
.region-tag span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.region-tag i { color: var(--color-text-tertiary); flex-shrink: 0; }
.card-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.buy-btn {
  min-height: 38px;
  font-size: 13px; padding: 8px 18px; border-radius: 7px;
  border: none; background: var(--accent); color: #fff;
  cursor: pointer; font-weight: 600; display: flex; align-items: center; gap: 4px;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(34,197,94,0.22);
}
.buy-btn:hover:not(:disabled) { filter: brightness(1.06); }
.buy-btn:focus-visible { outline: 2px solid #86efac; outline-offset: 2px; }
.buy-btn:disabled { background: var(--color-border-tertiary); color: var(--color-text-tertiary); cursor: not-allowed; box-shadow: none; }
.buy-btn i { font-size: 12px; }

.email-subscribe-btn {
  min-height: 34px;
  font-size: 13px;
  padding: 7px 12px;
  border-radius: 7px;
  border: 0.5px solid rgba(34,197,94,0.42);
  background: rgba(34,197,94,0.10);
  color: var(--accent);
  cursor: pointer;
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.email-subscribe-btn:hover { background: rgba(34,197,94,0.16); }

.share-btn {
  width: 38px; height: 38px; padding: 0; border-radius: 7px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-secondary); color: var(--color-text-secondary); cursor: pointer; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}
.share-btn:hover, .share-btn.copied { color: var(--accent); border-color: var(--accent); }

/* Dark mode keeps the primary action clear without the neon glow. */
:root[data-theme="dark"] .buy-btn {
  background: #15803d;
  box-shadow: 0 4px 12px rgba(0,0,0,0.24);
}
:root[data-theme="dark"] .share-btn {
  background: var(--color-background-tertiary);
  border-color: rgba(255,255,255,0.24);
  color: var(--color-text-primary);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .buy-btn {
    background: #15803d;
    box-shadow: 0 4px 12px rgba(0,0,0,0.24);
  }
  :root:not([data-theme]) .share-btn {
    background: var(--color-background-tertiary);
    border-color: rgba(255,255,255,0.24);
    color: var(--color-text-primary);
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(12px);
  padding: 8px 12px;
  border-radius: 7px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  font-size: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s, transform 0.16s;
  z-index: 50;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.notify-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.42);
}
.notify-modal.open { display: flex; }
.notify-dialog {
  width: min(640px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  background: var(--color-background-primary);
  box-shadow: 0 24px 70px rgba(0,0,0,0.30);
}
.notify-dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
}
.notify-dialog-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 750;
  color: var(--color-text-primary);
}
.notify-dialog-title i {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 0.5px solid rgba(34,197,94,0.30);
  background: rgba(34,197,94,0.10);
  color: var(--accent);
  font-size: 15px;
}
.notify-dialog-subtitle {
  margin-top: 6px;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.45;
}
.notify-close {
  width: 28px;
  height: 28px;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}
.notify-close:hover {
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
}
.notify-dialog-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px 18px;
}
.notify-option {
  min-height: 238px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  text-decoration: none;
}
.notify-option:hover {
  border-color: var(--color-border-secondary);
  background: color-mix(in srgb, var(--color-background-secondary) 84%, var(--accent));
}
.notify-option-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
}
.notify-option-icon {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-primary);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}
.notify-option-icon.telegram { color: #2aabee; }
.notify-option-title {
  font-size: 13px;
  font-weight: 750;
  color: var(--color-text-primary);
}
.notify-option-text {
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--color-text-secondary);
}
.notify-option-spacer { flex: 1; }
.notify-note-list {
  width: 100%;
  display: grid;
  gap: 7px;
}
.notify-note {
  min-height: 30px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 8px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-primary);
  color: var(--color-text-secondary);
  font-size: 12px;
}
.notify-note i {
  color: var(--accent);
  font-size: 14px;
  flex-shrink: 0;
}
.notify-action {
  width: 100%;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  font-size: 12px;
  font-weight: 700;
}
.notify-option:hover .notify-action {
  border-color: rgba(34,197,94,0.45);
  color: var(--accent);
}
.notify-email {
  grid-column: 1 / -1;
  min-height: 0;
}
.notify-email-form {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 8px;
  width: 100%;
}
.notify-email-form.is-all-scope {
  grid-template-columns: minmax(120px, 0.8fr) minmax(0, 1fr) auto;
}
.notify-email-form input,
.notify-email-form select {
  min-height: 34px;
  width: 100%;
  padding: 7px 9px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  font-size: 13px;
}
.notify-email-form button {
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 6px;
  border: 0;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.notify-email-form button:disabled {
  opacity: 0.58;
  cursor: wait;
}
.notify-email-form .is-hidden { display: none; }
.notify-email-dialog {
  width: min(460px, 100%);
}
.notify-email-body {
  padding: 16px 18px 18px;
  display: flex;
  justify-content: center;
}
.global-email-form {
  width: min(360px, 100%);
  grid-template-columns: 1fr;
  align-items: stretch;
}
.global-email-form.is-all-scope {
  grid-template-columns: 1fr;
}
.global-email-form #providerSubscribeSelect:not(.is-hidden) {
  grid-column: auto;
}
.global-email-form #providerSubscribeBtn {
  width: 100%;
}
.plan-email-dialog {
  width: min(420px, 100%);
}
.plan-email-body {
  padding: 16px 18px 18px;
}
.plan-email-summary {
  padding: 12px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.45;
}
.plan-email-plan {
  margin-top: 3px;
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.35;
}
.plan-email-form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.plan-email-scope {
  display: grid;
  gap: 8px;
}
.plan-email-scope label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  cursor: pointer;
}
.plan-email-scope input {
  width: 14px;
  min-height: 14px;
  margin-top: 2px;
  accent-color: var(--accent);
}
.plan-email-scope-title {
  font-size: 13px;
  font-weight: 750;
}
.plan-email-scope-text {
  margin-top: 2px;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.35;
}
.plan-email-form input[type=email] {
  min-height: 38px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  font-size: 13px;
}
.plan-email-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.plan-email-actions button {
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}
.plan-email-cancel {
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
}
.plan-email-submit {
  border: 0;
  background: var(--accent);
  color: #fff;
}
.plan-email-submit:disabled {
  opacity: 0.58;
  cursor: wait;
}
.plan-email-error {
  min-height: 18px;
  color: #ef4444;
  font-size: 12px;
}

.empty-msg { text-align: center; padding: 48px 0; color: var(--color-text-tertiary); font-size: 14px; }
.empty-msg i { font-size: 32px; display: block; margin-bottom: 8px; }

.pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 0.5px solid var(--color-border-tertiary);
}
.pager-info { font-size: 12px; color: var(--color-text-tertiary); }
.pager-actions { display: flex; align-items: center; gap: 6px; }
.pager-btn {
  min-width: 32px;
  height: 28px;
  padding: 0 10px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: 6px;
  background: var(--color-background-primary);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 12px;
}
.pager-btn:hover:not(:disabled), .pager-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(34,197,94,0.08);
}
.pager-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.seo-content {
  max-width: 980px;
  margin: 28px auto 8px;
  padding: 22px 0 4px;
  border-top: 0.5px solid var(--color-border-tertiary);
  color: var(--color-text-secondary);
}
.seo-content h1 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.35;
  font-weight: 760;
  color: var(--color-text-primary);
}
.seo-content h2 {
  margin: 18px 0 8px;
  font-size: 15px;
  line-height: 1.4;
  font-weight: 720;
  color: var(--color-text-primary);
}
.seo-content p,
.seo-content li {
  font-size: 13px;
  line-height: 1.75;
}
.seo-content p { margin-bottom: 10px; }
.seo-content ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 18px;
  padding-left: 18px;
}
.seo-content strong { color: var(--color-text-primary); font-weight: 700; }
.provider-guide {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 0.5px solid var(--color-border-tertiary);
}
.seo-content.provider-detail-content {
  margin-top: 18px;
  padding-top: 0;
  border-top: none;
}
.provider-detail-content .provider-guide {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.provider-detail-content .provider-guide h2:first-child { margin-top: 0; }
.provider-guide-lead { max-width: 720px; }
.provider-guide-series {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 12px;
  border-top: 1px solid var(--color-border-tertiary);
  border-bottom: 1px solid var(--color-border-tertiary);
}
.provider-guide-series.three-columns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.guide-series-item {
  min-width: 0;
  padding: 20px 22px;
}
.guide-series-item + .guide-series-item { border-left: 1px solid var(--color-border-tertiary); }
.guide-series-label {
  display: inline-flex;
  align-items: center;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--accent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
}
.guide-series-item:nth-child(1) .guide-series-label { border-color: #2563eb; color: #2563eb; }
.guide-series-item:nth-child(3) .guide-series-label { border-color: #f59e0b; color: #f59e0b; }
.guide-series-title { margin-top: 13px; font-size: 19px; font-weight: 760; color: var(--color-text-primary); }
.guide-series-description { margin-top: 6px; font-size: 13px; line-height: 1.6; color: var(--color-text-secondary); }
.guide-series-points {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 14px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
}
.guide-series-points span {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}
.guide-series-points span::before { content: '—'; color: var(--accent); }

.notice-bar {
  padding: 8px 16px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 12px;
  color: var(--color-text-secondary);
  background: rgba(245,158,11,0.06);
  display: none;
  align-items: center;
  gap: 6px;
}
.notice-bar i { color: #f59e0b; }
.notice-bar.show { display: flex; }
.notice-bar.info { background: rgba(14,165,233,0.07); }
.notice-bar.info i { color: #0284c7; }
.notice-bar.success { background: rgba(34,197,94,0.07); }
.notice-bar.success i { color: var(--accent); }
.notice-bar.warning { background: rgba(245,158,11,0.06); }
.notice-bar.warning i { color: #f59e0b; }
.notice-link {
  color: inherit;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.list-table-head { display: none; }
.table-rendered {
  --table-columns: 22% 10% 17% 11% 13% 10% 7% 10%;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}
.table-rendered .list-table-head {
  display: grid;
  grid-template-columns: var(--table-columns);
  align-items: center;
  min-height: 48px;
  color: var(--color-text-secondary);
  font-size: 12px;
  font-weight: 700;
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-tertiary);
  border-bottom: none;
  border-radius: 7px 7px 0 0;
  width: 100%;
  min-width: 0;
}
.list-table-head span {
  min-width: 0;
  padding: 0 14px;
  white-space: nowrap;
}
.table-rendered .cards-grid {
  display: block;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: 0 0 7px 7px;
  overflow: hidden;
  background: var(--color-background-primary);
  width: 100%;
  min-width: 0;
}
.plan-row {
  display: grid;
  grid-template-columns: var(--table-columns);
  min-height: 86px;
  background: var(--color-background-primary);
  border-bottom: 0.5px solid var(--color-border-tertiary);
  position: relative;
  transition: background 0.15s;
  width: 100%;
  min-width: 0;
}
.plan-row:last-child { border-bottom: none; }
.plan-row:hover { background: color-mix(in srgb, var(--color-background-secondary) 58%, transparent); }
.plan-row.featured { background: rgba(245,158,11,0.025); }
.plan-row::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}
.plan-row.featured::before { background: #f59e0b; }
.plan-row.out-stock::before { background: var(--color-border-secondary); }
.plan-cell {
  min-width: 0;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  border-right: 0.5px solid var(--color-border-tertiary);
}
.plan-cell:last-child { border-right: none; }
.plan-product {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 7px;
}
.plan-product-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  flex-wrap: wrap;
}
.plan-product .provider-badge { letter-spacing: 0.04em; }
.plan-name-compact {
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.32;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.plan-region {
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: 12px;
  font-weight: 600;
}
.plan-region i { color: var(--color-text-tertiary); flex-shrink: 0; }
.plan-region span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.plan-tags-compact { align-content: center; }
.plan-tag-list { display: flex; flex-wrap: wrap; gap: 4px; }
.plan-tag-list .chip { font-size: 10px; padding: 3px 6px; }
.plan-config { justify-content: center; }
.plan-config-pill {
  padding: 7px 10px;
  border-radius: 6px;
  background: var(--color-background-secondary);
  border: 0.5px solid var(--color-border-tertiary);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.plan-network {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.plan-price-compact {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
}
.plan-price-primary { display: flex; align-items: baseline; gap: 4px; }
.plan-price-primary strong { font-size: 19px; line-height: 1; color: var(--color-text-primary); }
.plan-price-primary span { font-size: 11px; color: var(--color-text-tertiary); }
.plan-price-monthly {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(34,197,94,0.1);
  border-radius: 5px;
  padding: 3px 6px;
  white-space: nowrap;
}
.plan-stock {
  justify-content: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.plan-stock.in { color: var(--accent); }
.plan-stock.out { color: #ef4444; }
.plan-stock .stock-dot { width: 9px; height: 9px; box-shadow: 0 0 0 5px rgba(34,197,94,0.1); }
.plan-stock.out .stock-dot { box-shadow: 0 0 0 5px rgba(239,68,68,0.08); }
.plan-actions-compact {
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 8px;
  padding-left: 8px;
  padding-right: 8px;
}
.plan-actions-compact .share-btn { width: 32px; height: 32px; flex-shrink: 0; }
.plan-actions-compact .buy-btn { min-height: 32px; padding: 6px 10px; font-size: 12px; white-space: nowrap; box-shadow: none; }
.plan-actions-compact .email-subscribe-btn { padding: 7px 9px; font-size: 11px; white-space: nowrap; }
.plan-meta-chip {
  font-size: 10px;
  line-height: 1;
  padding: 3px 6px;
  border-radius: 5px;
  color: #f97316;
  background: rgba(249,115,22,0.08);
  border: 0.5px solid rgba(249,115,22,0.35);
}

@media (max-width: 1440px) {
  .table-rendered {
    --table-columns: 20% 9% 16% 11% 12% 11% 7% 14%;
  }
  .plan-cell { padding-left: 10px; padding-right: 10px; }
  .list-table-head span { padding-left: 10px; padding-right: 10px; }
  .plan-actions-compact { gap: 6px; }
  .plan-actions-compact .share-btn { width: 31px; height: 31px; }
  .plan-actions-compact .buy-btn { padding-left: 10px; padding-right: 10px; }
}

@media (max-width: 980px) {
  .view-toggle { display: none; }
}

@media (max-width: 720px) {
  .app { display: block; min-height: 0; }
  .sidebar {
    width: min(86vw, 320px);
    height: 100dvh;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    overflow-y: auto;
    padding: 12px 0;
    border-right: 0.5px solid var(--color-border-tertiary);
    border-bottom: none;
    box-shadow: 20px 0 44px rgba(0,0,0,0.18);
    transform: translateX(-100%);
    transition: transform 0.18s ease;
  }
  .app.filters-open .sidebar { transform: translateX(0); }
  .filter-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 30;
    background: rgba(0,0,0,0.38);
    border: none;
  }
  .app.filters-open .filter-backdrop { display: block; }
  .sidebar-section { padding: 0 12px 12px; margin-bottom: 12px; }
  .sidebar-label { font-size: 14px; margin-bottom: 10px; }
  .provider-group { margin-bottom: 14px; }
  .provider-group-head { margin-bottom: 6px; }
  .provider-group-title { font-size: 14px; }
  .provider-group-select,
  .provider-group-more { font-size: 13px; }
  .provider-group-select { padding: 4px 8px; border-radius: 6px; }
  .filter-item {
    min-height: 34px;
    gap: 10px;
    padding: 6px 0;
    font-size: 15px;
  }
  .filter-item input[type=checkbox],
  .filter-item input[type=radio] {
    width: 17px;
    height: 17px;
  }
  .tag-cloud { gap: 7px; }
  .tag-btn {
    min-height: 34px;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 13px;
  }
  .minimum-config { gap: 10px; }
  .config-row {
    grid-template-columns: 48px 1fr;
    gap: 10px;
  }
  .config-row label {
    font-size: 14px;
  }
  .config-select,
  .region-select,
  .price-input {
    min-height: 38px;
    border-radius: 6px;
    font-size: 14px;
  }
  .price-row { gap: 8px; }
  .price-input { width: 96px; padding: 6px 8px; }
  .price-sep { font-size: 13px; }
  .reset-btn { width: calc(100% - 24px); margin: 0 12px; }
  .reset-btn {
    min-height: 38px;
    border-radius: 7px;
    font-size: 14px;
  }
  .main { width: 100%; min-height: 0; }
  .content-shell { display: block; padding: 12px; }
  .notify-modal { align-items: flex-end; padding: 12px; }
  .notify-dialog { width: 100%; max-height: calc(100dvh - 24px); }
  .notify-dialog-body { grid-template-columns: 1fr; }
  .notify-email-form { grid-template-columns: 1fr; }
  .notify-email-form.is-all-scope { grid-template-columns: 1fr; }
  .global-email-form,
  .global-email-form.is-all-scope {
    grid-template-columns: 1fr;
  }
  .global-email-form #providerSubscribeSelect:not(.is-hidden) {
    grid-column: auto;
  }
  .notify-option { min-height: 0; }
  .notify-qr, .notify-qr-placeholder { width: min(208px, 100%); height: auto; }
  .seo-content { margin-top: 22px; padding-top: 18px; }
  .seo-content h1 { font-size: 19px; }
  .seo-content ul { grid-template-columns: 1fr; gap: 5px; }
  .provider-guide-series,
  .provider-guide-series.three-columns { grid-template-columns: 1fr; }
  .guide-series-item + .guide-series-item { border-left: none; border-top: 1px solid var(--color-border-tertiary); }
  .topbar {
    position: static;
    z-index: auto;
    padding: 10px 12px;
    gap: 8px;
  }
  .search-box input,
  .sort-sel,
  .notify-channel-btn,
  .mobile-filter-btn {
    font-size: 15px;
  }
  .search-box,
  .sort-sel,
  .notify-channel-btn,
  .mobile-filter-btn {
    min-height: 38px;
  }
  .notify-actions { flex: 0 0 auto; gap: 4px; margin-left: auto; }
  .notify-channel-btn {
    width: 32px;
    min-height: 32px;
    justify-content: center;
    padding: 0;
    font-size: 0;
  }
  .notify-channel-btn i,
  .notify-channel-btn svg { width: 16px; height: 16px; font-size: 16px; }
  .mobile-filter-btn { display: inline-flex; }
  .search-box { order: -1; flex-basis: 100%; max-width: none; }
  .sort-sel { flex: 1 1 112px; min-width: 0; }
  .theme-btn { width: 32px; height: 32px; }
  .cards-grid { grid-template-columns: 1fr; }
  .card-head { padding: 12px 12px 8px; }
  .card-name { padding: 0 12px 7px; min-height: 0; }
  .card-price { padding: 0 12px 12px; flex-wrap: wrap; }
  .price-main { font-size: 24px; }
  .price-monthly { margin-left: 0; }
  .card-specs { padding: 10px 12px; gap: 8px 6px; }
  .card-tags { padding: 10px 12px 11px; }
  .card-footer {
    padding: 10px 12px 12px;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .region-tag { flex: 1 1 140px; }
  .card-actions { flex: 0 0 auto; }
  .pager { align-items: flex-start; flex-direction: column; }
  .pager-actions { flex-wrap: wrap; }
}