:root {
  --color-status-working: #55fe1a;
  --color-status-partial: #ff9f0a;
  --color-status-down: #ff453a;
  --color-load-low: #55fe1a;
  --color-load-medium: #ff9f0a;
  --color-load-high: #ff453a;
  /* Void brand: blue instead of Sota yellow #efe02b */
  --color-brand-primary: #4eb4ff;
  --color-brand-primary-hover: #6ec2ff;
  --color-brand-primary-text: #1c1c1c;
  --color-bg-primary: #1c1c1c;
  --color-bg-secondary: #242424;
  --color-bg-secondary-hover: #2a2a2a;
  --color-bg-quaternary: #ffffff26;
  --color-bg-quinary: #ffffff05;
  --color-text-primary: #fff;
  --color-text-secondary: #b4b4b4;
  --color-border-primary: #ffffff14;
  --color-border-secondary: #ffffff1a;
  --color-focus-ring: #4eb4ff2e;
  --font-display: "Manrope", "Noto Sans", sans-serif;
  --radius-2xl: 1.5rem;
  --radius-xl: 0.875rem;
  --backdrop-blur: 10px;
  --transition-fast: 0.15s;
  --transition-base: 0.2s;
  --transition-slow: 0.3s;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --font-size-xs: 0.8125rem;
  --font-size-sm: 0.9375rem;
  --font-size-base: 1.0625rem;
  --font-size-lg: 1.1875rem;
  --container-max-width: 1040px;
}

html {
  font-size: 17px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: "Noto Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  background-color: var(--color-bg-primary);
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-left: 15px;
  padding-right: 15px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Header */
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 40px;
}

.logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-wrap {
  position: relative;
}

.icon-btn {
  width: 48px;
  height: 48px;
  padding: 8px;
  border: 0;
  border-radius: var(--radius-xl);
  background: transparent;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast) ease;
}

.icon-btn svg {
  width: 28px;
  height: 28px;
  display: block;
}

.icon-btn:hover,
.icon-btn[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.1);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 112px;
  padding: 8px;
  border-radius: 14px;
  background: var(--color-bg-primary);
  border: 1px solid #ffffff33;
  box-shadow: 4px 1px 11px #ffffff0d;
  display: none;
  z-index: 50;
}

.lang-menu.open {
  display: grid;
  gap: 2px;
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  border: 0;
  background: transparent;
  color: #fff;
  padding: 12px 16px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
}

.lang-option:hover {
  background: rgba(255, 255, 255, 0.06);
}

.lang-option.active {
  color: var(--color-brand-primary);
  background: rgba(255, 255, 255, 0.1);
}

.lang-check {
  width: 14px;
  height: 14px;
  opacity: 0;
  color: var(--color-brand-primary);
}

.lang-option.active .lang-check {
  opacity: 1;
}

.btn-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 12px 26px;
  border-radius: 14px;
  background-color: var(--color-brand-primary);
  color: var(--color-brand-primary-text);
  font-size: 17px;
  font-weight: 600;
  line-height: 1;
  transition: background-color var(--transition-fast) ease, transform 0.16s var(--ease-out);
}

.btn-brand:hover {
  background-color: var(--color-brand-primary-hover);
}

.btn-brand:active {
  transform: scale(0.97);
}

.btn-brand[hidden] {
  display: none !important;
}

/* Main */
.site-main.container {
  padding-top: 32px;
  padding-bottom: 32px;
}

@media (min-width: 768px) {
  .site-main.container {
    padding-top: 64px;
    padding-bottom: 64px;
  }
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
  text-align: center;
}

@media (min-width: 768px) {
  .hero {
    gap: 24px;
    margin-bottom: 48px;
  }
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  font-size: 1.875rem;
  font-weight: 800;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.875rem;
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-description {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .hero-description {
    font-size: var(--font-size-base);
  }
}

.hero-description a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-updated {
  margin: 4px 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .hero-updated {
    font-size: var(--font-size-sm);
  }
}

/* Services */
.service-card {
  width: 100%;
  margin-bottom: 48px;
  border-radius: var(--radius-2xl);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border-primary);
  overflow: hidden;
  transition: background-color var(--transition-base) ease, border-color var(--transition-base) ease;
}

@media (min-width: 768px) {
  .service-card {
    margin-bottom: 64px;
  }
}

.service-card:hover {
  background-color: var(--color-bg-secondary-hover);
  border-color: #ffffff1f;
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  min-height: 56px;
}

@media (min-width: 768px) {
  .service-row {
    padding: 16px 24px;
  }
}

.service-row + .service-row {
  border-top: 1px solid var(--color-border-primary);
}

.service-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.service-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  display: inline-flex;
}

.service-card-name {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

@media (min-width: 768px) {
  .service-card-name {
    font-size: var(--font-size-base);
  }
}

.status-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  flex-shrink: 0;
  background: var(--color-status-working);
}

.status-dot.partial {
  background: var(--color-status-partial);
}

.status-dot.down,
.status-dot.disabled {
  background: var(--color-status-down);
}

.status-badge-text {
  margin: 0;
  line-height: 1;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .status-badge-text {
    font-size: 0.9375rem;
  }
}

.warning {
  margin: 0 0 24px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255, 159, 10, 0.12);
  color: var(--color-status-partial);
  font-size: var(--font-size-sm);
}

/* Servers */
.servers-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .servers-section {
    gap: 24px;
  }
}

.section-title {
  margin: 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

.search-wrap {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  color: var(--color-text-secondary);
  pointer-events: none;
  z-index: 10;
}

@media (min-width: 768px) {
  .search-icon {
    left: 16px;
    width: 20px;
    height: 20px;
  }
}

.search-input {
  width: 100%;
  min-height: 56px;
  padding: 12px 44px;
  border-radius: var(--radius-xl);
  background-color: var(--color-bg-quaternary);
  -webkit-backdrop-filter: blur(var(--backdrop-blur));
  backdrop-filter: blur(var(--backdrop-blur));
  border: 1px solid var(--color-border-secondary);
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  line-height: 1.4;
  outline: none;
  transition: border-color var(--transition-base) ease, box-shadow var(--transition-base) ease;
}

@media (min-width: 768px) {
  .search-input {
    padding: 14px 48px;
  }
}

.search-input::placeholder {
  color: var(--color-text-secondary);
}

.search-input:focus {
  border-color: color-mix(in srgb, var(--color-brand-primary) 55%, transparent);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.regions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .regions {
    gap: 12px;
  }
}

.country-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-2xl);
  background-color: var(--color-bg-secondary);
  overflow: hidden;
}

.country-card[data-expanded] {
  background-color: #2b2b2b;
}

.card-border {
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-border-primary);
  border-radius: inherit;
  pointer-events: none;
  transition: border-color var(--transition-base) ease;
}

.country-card:hover .card-border {
  border-color: #ffffff24;
}

.country-card[data-expanded] .card-border {
  border-color: var(--color-border-secondary);
}

.country-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 12px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
  transition: background-color var(--transition-base) ease;
}

@media (min-width: 768px) {
  .country-row {
    gap: 16px;
    padding: 16px 24px;
  }
}

.country-row:hover {
  background-color: var(--color-bg-secondary-hover);
}

.flag-wrap {
  position: relative;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
}

.region-flag,
.region-flag-emoji,
.region-flag.fallback {
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  object-fit: cover;
  display: block;
  background: #333;
}

.region-flag-wrap {
  position: relative;
  width: 40px;
  height: 40px;
}

.region-flag {
  position: relative;
  z-index: 1;
}

.region-flag-emoji {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
}

.country-status-dot {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-radius: 9999px;
  border: 2px solid var(--color-bg-secondary);
  background: var(--color-status-working);
  z-index: 2;
}

.country-card[data-expanded] .country-status-dot {
  border-color: #2b2b2b;
}

.country-status-dot.partial {
  background: var(--color-status-partial);
}

.country-status-dot.down,
.country-status-dot.disabled {
  background: var(--color-status-down);
}

.country-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.country-server-name {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 768px) {
  .country-server-name {
    font-size: var(--font-size-lg);
  }
}

.country-server-count {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 768px) {
  .country-server-count {
    font-size: var(--font-size-base);
  }
}

.country-server-badge {
  margin: 0;
  line-height: 1;
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .country-server-badge {
    font-size: var(--font-size-base);
  }
}

@media (max-width: 767px) {
  .country-server-badge {
    display: none;
  }
}

.load-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.load-bar {
  width: 44px;
  height: 4px;
  border-radius: 9999px;
  background: #ffffff1a;
  overflow: hidden;
  flex-shrink: 0;
}

.load-bar-fill {
  display: block;
  height: 100%;
  min-width: 4px;
  border-radius: inherit;
  background: var(--color-load-low);
  transition: width var(--transition-slow) ease;
}

.load-bar-fill.partial {
  background: var(--color-load-medium);
}

.load-bar-fill.down,
.load-bar-fill.disabled {
  background: var(--color-load-high);
}

.load-percent {
  margin: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
  min-width: 3.5ch;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-load-low);
}

@media (min-width: 768px) {
  .load-percent {
    font-size: var(--font-size-base);
  }
}

.load-percent.partial {
  color: var(--color-load-medium);
}

.load-percent.down,
.load-percent.disabled {
  color: var(--color-load-high);
}

.country-chevron {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-text-secondary);
  transition: transform var(--transition-base) var(--ease-out);
}

.country-card[data-expanded] .country-chevron {
  transform: rotate(180deg);
}

.country-expand {
  display: none;
}

.country-card[data-expanded] .country-expand {
  display: block;
}

.country-expand-inner {
  padding: 4px 12px 16px;
}

@media (min-width: 768px) {
  .country-expand-inner {
    padding: 4px 24px 16px;
  }
}

.server-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 4px 12px 52px;
  border-radius: 12px;
  transition: background-color var(--transition-base) ease;
}

.server-item:hover {
  background-color: var(--color-bg-quinary);
}

.country-server-item-name {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 768px) {
  .country-server-item-name {
    font-size: var(--font-size-base);
  }
}

.country-server-item-load {
  font-size: var(--font-size-sm);
}

@media (min-width: 768px) {
  .country-server-item-load {
    font-size: var(--font-size-base);
  }
}

.empty {
  margin: 8px 0 0;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}