:root {
  color-scheme: light dark;
  --font-display: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --bg: #f6f8fb;
  --bg-1: #ffffff;
  --bg-2: #edf2f8;
  --bg-3: #dfe7f1;
  --border: rgba(25, 41, 64, 0.11);
  --border-hover: rgba(25, 41, 64, 0.22);
  --border-accent: rgba(18, 100, 216, 0.38);
  --text-1: #111827;
  --text-2: #526174;
  --text-3: #8794a6;
  --blue: #1264d8;
  --blue-soft: rgba(18, 100, 216, 0.1);
  --green: #168a53;
  --green-soft: rgba(22, 138, 83, 0.1);
  --red: #c92828;
  --red-soft: rgba(201, 40, 40, 0.1);
  --shadow: 0 20px 60px rgba(25, 41, 64, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #08090d;
    --bg-1: #0d0f16;
    --bg-2: #131620;
    --bg-3: #1a1e2e;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.13);
    --border-accent: rgba(79, 142, 247, 0.42);
    --text-1: #e8edf5;
    --text-2: #8d98aa;
    --text-3: #576173;
    --blue: #4f8ef7;
    --blue-soft: rgba(79, 142, 247, 0.12);
    --green: #3ecf8e;
    --green-soft: rgba(62, 207, 142, 0.1);
    --red: #ff7474;
    --red-soft: rgba(255, 116, 116, 0.1);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  }
}

:root[data-theme="dark"] {
  --bg: #08090d;
  --bg-1: #0d0f16;
  --bg-2: #131620;
  --bg-3: #1a1e2e;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.13);
  --border-accent: rgba(79, 142, 247, 0.42);
  --text-1: #e8edf5;
  --text-2: #8d98aa;
  --text-3: #576173;
  --blue: #4f8ef7;
  --blue-soft: rgba(79, 142, 247, 0.12);
  --green: #3ecf8e;
  --green-soft: rgba(62, 207, 142, 0.1);
  --red: #ff7474;
  --red-soft: rgba(255, 116, 116, 0.1);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-body);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

a {
  color: var(--blue);
}

svg {
  display: block;
}

.hidden {
  display: none !important;
}

.app-wrap {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.app-wrap::before {
  position: fixed;
  top: -220px;
  left: 50%;
  z-index: 0;
  width: min(680px, 80vw);
  height: 420px;
  background: radial-gradient(ellipse, var(--blue-soft) 0%, transparent 70%);
  content: "";
  pointer-events: none;
  transform: translateX(-50%);
}

.app-wrap::after {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, var(--border-hover) 1px, transparent 1px);
  background-size: 28px 28px;
  content: "";
  opacity: 0.18;
  pointer-events: none;
}

.top-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--border);
  padding: 20px 40px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--border-accent);
  border-radius: 7px;
  background: var(--blue-soft);
}

.brand-icon svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--blue);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.nav-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.segmented-toggle {
  display: flex;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
  background: var(--bg-2);
}

.segmented-toggle button,
.btn-ghost {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
}

.segmented-toggle button {
  min-height: 30px;
  padding: 0 10px;
}

.segmented-toggle button.active {
  border: 1px solid var(--border-hover);
  background: var(--bg-1);
  color: var(--text-1);
}

.btn-ghost {
  min-height: 38px;
  border: 1px solid var(--border);
  padding: 0 14px;
}

.btn-ghost:hover {
  border-color: var(--border-hover);
  background: var(--bg-2);
  color: var(--text-1);
}

main {
  position: relative;
  z-index: 1;
  width: min(960px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.page-header {
  margin-bottom: 44px;
}

.page-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-eyebrow::before {
  display: inline-block;
  width: 16px;
  height: 1px;
  background: var(--blue);
  content: "";
  opacity: 0.7;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.05rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.08;
}

h1 span {
  color: var(--text-3);
}

h1 .title-line {
  color: var(--text-1);
}

h2 {
  margin-bottom: 0;
  font-size: 1.05rem;
  font-weight: 750;
}

.auth-card,
.account-card,
.create-card,
.recent-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-1);
  box-shadow: var(--shadow);
}

.auth-card {
  max-width: 600px;
  overflow: hidden;
  padding: 32px;
}

.auth-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

.auth-card-text p {
  max-width: 360px;
  margin: 8px 0 0;
  color: var(--text-2);
  font-size: 0.92rem;
  line-height: 1.55;
}

.btn-primary,
.btn-create {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 9px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn-primary {
  min-height: 44px;
  padding: 0 18px;
  white-space: nowrap;
}

.btn-primary:hover,
.btn-create:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  opacity: 0.9;
}

.auth-divider {
  height: 1px;
  margin: 26px -32px 22px;
  background: var(--border);
}

.feature-list {
  display: grid;
  gap: 10px;
}

.feature-list p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--text-3);
  font-size: 0.86rem;
}

.feature-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
}

.status-bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  margin-bottom: 24px;
  padding: 12px 16px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.88rem;
}

.status-bar.error {
  border-color: color-mix(in srgb, var(--red) 45%, transparent);
  background: var(--red-soft);
  color: var(--red);
}

.status-progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 54%;
  background: color-mix(in srgb, var(--blue) 7%, transparent);
  animation: progress 2s ease-in-out infinite alternate;
}

.status-bar.error .status-progress {
  display: none;
}

.status-bar.complete .status-progress {
  animation: none;
  width: 100%;
}

@keyframes progress {
  from { width: 20%; }
  to { width: 80%; }
}

.status-pulse {
  position: relative;
  z-index: 1;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: currentColor;
}

.status-pulse::after {
  position: absolute;
  inset: -4px;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
  opacity: 0.35;
  animation: pulse 1.5s ease-in-out infinite;
}

.status-bar.complete .status-pulse::after {
  animation: none;
  opacity: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0; transform: scale(1.8); }
}

.status-text,
.status-close {
  position: relative;
  z-index: 1;
}

.status-close {
  min-width: 28px;
  margin-left: auto;
  border: 0;
  background: transparent;
  color: currentColor;
  font-size: 18px;
  opacity: 0.7;
}

.dashboard {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
}

.account-card,
.create-card,
.recent-card {
  padding: 24px;
}

.card-label {
  margin-bottom: 16px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.account-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  border: 2px solid var(--border-hover);
  border-radius: 50%;
  background: var(--bg-2);
}

.account-user strong,
.account-user span {
  display: block;
}

.account-user strong {
  margin-bottom: 3px;
}

.account-user span,
.input-hint,
.site-meta {
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.connected-line {
  display: flex;
  align-items: center;
  gap: 7px;
  border-top: 1px solid var(--border);
  margin: 18px 0 0;
  padding-top: 16px;
  color: var(--green);
  font-size: 0.84rem;
}

.installation-field {
  margin-top: 18px;
}

.installation-field span {
  color: var(--text-2);
}

select {
  width: 100%;
  border: 1px solid var(--border-hover);
  border-radius: 8px;
  outline: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 10px 12px;
}

select:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.manage-install-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.connected-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
}

.create-card {
  grid-column: 2;
}

.recent-card {
  grid-column: 1 / -1;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.badge,
.count-badge {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-2);
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  text-transform: uppercase;
}

.badge {
  border-color: color-mix(in srgb, var(--green) 25%, transparent);
  background: var(--green-soft);
  color: var(--green);
}

form {
  display: grid;
  gap: 18px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--text-2);
  font-size: 0.86rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border-hover);
  border-radius: 8px;
  outline: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 11px 13px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
textarea:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-3);
}

textarea {
  min-height: 84px;
  resize: vertical;
}

.btn-create {
  min-height: 46px;
  width: 100%;
  margin-top: 2px;
}

.btn-create svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.sites-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.empty-state {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 28px 0 8px;
  color: var(--text-3);
  font-size: 0.9rem;
}

.empty-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-2);
}

.empty-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.site-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  border-top: 1px solid var(--border);
  padding: 14px 0;
}

.site-title {
  margin: 0 0 4px;
  font-weight: 800;
}

.site-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  font-size: 0.84rem;
}

.status-pill {
  align-self: start;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--text-2);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
}

.status-pill.built {
  border-color: color-mix(in srgb, var(--green) 25%, transparent);
  background: var(--green-soft);
  color: var(--green);
}

@media (max-width: 760px) {
  .top-nav {
    align-items: stretch;
    flex-direction: column;
    padding: 16px 20px;
  }

  .nav-actions,
  .segmented-toggle {
    width: 100%;
  }

  .segmented-toggle button,
  .btn-ghost {
    flex: 1;
  }

  main {
    width: min(100vw - 28px, 960px);
    padding: 40px 0 60px;
  }

  .auth-card-header,
  .dashboard,
  .site-item {
    grid-template-columns: 1fr;
  }

  .auth-card-header {
    flex-direction: column;
  }

  .btn-primary {
    width: 100%;
  }

  .create-card {
    grid-column: 1;
  }
}