:root {
  --container-max: 1280px;
  --radius-lg: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 22px 60px rgba(0, 0, 0, 0.45);
  --transition-base: 180ms ease;
  --font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --card-gap: 1.5rem;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: radial-gradient(circle at top left, rgba(83, 105, 248, 0.25), transparent 55%), #0d1017;
  color: #f2f4f8;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.6s ease, color var(--transition-base);
}

body[data-theme="light"] {
  background: radial-gradient(circle at top left, rgba(83, 105, 248, 0.15), transparent 55%), #f7f8fb;
  color: #12141b;
}

body[data-theme="light"] .top-bar {
  background: rgba(255, 255, 255, 0.7);
  color: inherit;
}

body[data-theme="light"] .service-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

body[data-theme="light"] .service-card:hover,
body[data-theme="light"] .service-card:focus-within {
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

body[data-theme="light"] .primary-button {
  background: #12141b;
  color: #f8f9fb;
}

body[data-theme="light"] .primary-button:hover,
body[data-theme="light"] .primary-button:focus-visible {
  background: #1f2230;
}

body[data-theme="light"] .secondary-button {
  color: #12141b;
  background: rgba(18, 20, 27, 0.08);
}

body[data-theme="light"] .search-input {
  background: rgba(255, 255, 255, 0.9);
  color: inherit;
  border: 1px solid rgba(15, 23, 42, 0.15);
}

body[data-theme="light"] .status-pill.online {
  color: #0a7a26;
  background: rgba(16, 185, 129, 0.17);
}

body[data-theme="light"] .status-pill.offline {
  color: #8b1c1c;
  background: rgba(244, 63, 94, 0.14);
}

.container {
  width: min(100% - 2rem, var(--container-max));
  margin: 0 auto;
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(9, 11, 17, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.5rem;
}

.branding {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.logo {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(103, 119, 239, 0.3);
  font-size: 1.2rem;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  border: none;
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  font-size: 1rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  color: inherit;
  transition: transform var(--transition-base), background var(--transition-base);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.2);
}

.home-link {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
}

.home-link:hover,
.home-link:focus-visible {
  text-decoration: underline;
}

.main {
  flex: 1;
}

.hero {
  padding: 4rem 0 2.5rem;
}

.hero .container {
  display: grid;
  gap: 1.5rem;
}

.hero-subtitle {
  max-width: 540px;
  color: rgba(255, 255, 255, 0.72);
}

body[data-theme="light"] .hero-subtitle {
  color: rgba(18, 20, 27, 0.72);
}

.search-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
}

.search-input {
  width: min(100%, 460px);
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(13, 16, 23, 0.56);
  color: inherit;
  backdrop-filter: blur(12px);
  outline: none;
  transition: border var(--transition-base), box-shadow var(--transition-base);
}

.search-input:hover,
.search-input:focus-visible {
  border-color: rgba(123, 141, 255, 0.75);
  box-shadow: 0 0 0 3px rgba(123, 141, 255, 0.25);
}

.search-hint {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

body[data-theme="light"] .search-hint {
  color: rgba(18, 20, 27, 0.6);
}

.services {
  padding: 0 0 4rem;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-subtitle {
  color: rgba(255, 255, 255, 0.6);
  max-width: 40ch;
}

body[data-theme="light"] .section-subtitle {
  color: rgba(18, 20, 27, 0.6);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--card-gap);
}

.service-card {
  position: relative;
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(20, 24, 36, 0.88), rgba(20, 24, 36, 0.68));
  border: 1px solid rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  min-height: 240px;
  outline: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border var(--transition-base);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(123, 141, 255, 0.35);
}

.service-card:focus-visible {
  outline: 3px solid rgba(123, 141, 255, 0.4);
  outline-offset: 3px;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  background: rgba(123, 141, 255, 0.18);
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.card-title {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
}

.card-description {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  flex: 1;
}

body[data-theme="light"] .card-description {
  color: rgba(18, 20, 27, 0.65);
}

.hostname-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  color: inherit;
  width: fit-content;
}

.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button {
  border-radius: 999px;
  border: none;
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.primary-button {
  background: linear-gradient(135deg, #7b8dff, #5c6cf0);
  color: #0a0c14;
}

.primary-button:hover,
.primary-button:focus-visible {
  transform: translateY(-1px);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.14);
  color: inherit;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.22);
}

.status-pill {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8);
  transition: background var(--transition-base), color var(--transition-base);
}

.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.status-pill.online {
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
}

.status-pill.offline {
  background: rgba(248, 113, 113, 0.18);
  color: #fecaca;
}

.footer {
  padding: 2rem 0 3rem;
  background: rgba(8, 11, 18, 0.7);
  backdrop-filter: blur(14px);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.95rem;
}

.reorder-toggle {
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  color: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), border var(--transition-base);
}

.reorder-toggle[aria-pressed="true"] {
  background: rgba(123, 141, 255, 0.3);
  border-color: rgba(123, 141, 255, 0.6);
}

.reorder-toggle:hover,
.reorder-toggle:focus-visible {
  border-color: rgba(123, 141, 255, 0.6);
}

.services-grid.reorder-active .service-card {
  cursor: grab;
}

.services-grid.reorder-active .service-card:active {
  cursor: grabbing;
}

.services-grid.reorder-active .actions {
  pointer-events: none;
  opacity: 0.6;
}

.services-grid.reorder-active .primary-button,
.services-grid.reorder-active .secondary-button {
  cursor: not-allowed;
}

.service-card.dragging {
  opacity: 0.35;
}

.service-card.drop-target {
  border-color: rgba(123, 141, 255, 0.5);
  background: rgba(123, 141, 255, 0.12);
}

.aria-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(123, 141, 255, 0.55);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

@media (max-width: 720px) {
  body {
    background: radial-gradient(circle at top, rgba(83, 105, 248, 0.25), transparent 60%), #0d1017;
  }

  .hero {
    padding: 3rem 0 2rem;
  }

  .top-bar .container {
    padding-inline: 0.25rem;
  }

  .services {
    padding-bottom: 3rem;
  }

  .service-card {
    min-height: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}