:root {
  --bg: #0b0f14;
  --bg-soft: #111721;
  --card: #151d29;
  --card-2: #1a2433;
  --border: #253044;
  --border-soft: #1d2735;
  --text: #e8eef7;
  --muted: #93a2b8;
  --accent: #3b82f6;
  --accent-2: #22d3ee;
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  --radius: 14px;
  --shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.8);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1100px 500px at 10% -10%, rgba(59, 130, 246, 0.16), transparent 60%),
    radial-gradient(900px 420px at 100% 0%, rgba(34, 211, 238, 0.1), transparent 55%),
    var(--bg);
  color: var(--text);
  font: 15px/1.5 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.app {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 120px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

a {
  color: var(--accent-2);
}

.muted {
  color: var(--muted);
}

.error {
  color: var(--danger);
  margin: 0;
  font-size: 0.9rem;
}

/* ---------- Login ---------- */
.login-wrap {
  min-height: 72vh;
  display: grid;
  place-items: center;
}

.login {
  width: min(400px, 100%);
  display: grid;
  gap: 16px;
  padding: 30px;
}

.login h1 {
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.login h1 span,
.brand span.accent {
  color: var(--accent-2);
}

.login p.muted {
  margin: -10px 0 4px;
}

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 1.1rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.15);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pill {
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 5px 12px;
  text-decoration: none;
  white-space: nowrap;
}

.pill.link:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 22px;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tabs button {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 10px 14px;
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
  white-space: nowrap;
}

.tabs button:hover {
  color: var(--text);
}

.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* ---------- Cards / forms ---------- */
.card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.content {
  display: grid;
  gap: 16px;
}

.stack {
  display: grid;
  gap: 16px;
}

.section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 10px;
}

.provider-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.grow {
  flex: 1 1 220px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.field > span {
  padding-left: 2px;
}

input[type='text'],
input[type='url'],
input[type='number'],
input[type='password'],
textarea {
  width: 100%;
  background: #0d131c;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

textarea {
  resize: vertical;
  min-height: 76px;
}

.endpoints {
  border-top: 1px dashed var(--border-soft);
  padding-top: 14px;
  display: grid;
  gap: 8px;
}

.endpoints-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}

.endpoint-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.endpoint-row input {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85rem;
}

.logo-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(200px, 2fr) auto;
  gap: 8px;
  align-items: center;
}

.logo-row input {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .logo-row {
    grid-template-columns: 1fr auto;
  }

  .logo-row input:first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- Buttons ---------- */
.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 16px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 550;
  cursor: pointer;
  transition: transform 0.06s, background 0.15s, border-color 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn.primary {
  background: linear-gradient(180deg, #4f8ef7, #2f6fe0);
  color: #fff;
}

.btn.primary:hover:not(:disabled) {
  background: linear-gradient(180deg, #5f9bfa, #3a78e8);
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn.ghost:hover:not(:disabled) {
  border-color: var(--accent);
}

.btn.danger {
  color: var(--danger);
}

.btn.danger:hover:not(:disabled) {
  border-color: var(--danger);
}

.btn.small {
  padding: 6px 10px;
  font-size: 0.8rem;
}

/* ---------- Switch ---------- */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.switch input {
  appearance: none;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: #202b3c;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
  margin: 0;
}

.switch input::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #8395ad;
  transition: transform 0.15s, background 0.15s;
}

.switch input:checked {
  background: rgba(59, 130, 246, 0.28);
  border-color: var(--accent);
}

.switch input:checked::after {
  transform: translateX(18px);
  background: #eaf1ff;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border-soft);
}

.toggle-row:last-child {
  border-bottom: 0;
}

.toggle-row strong {
  font-weight: 550;
  font-size: 0.94rem;
}

.toggle-row p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

/* ---------- Publish bar ---------- */
.publish-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px max(20px, calc((100vw - 1080px) / 2 + 20px));
  background: rgba(11, 15, 20, 0.86);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-soft);
  z-index: 20;
}

.bar-status {
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.bar-status.dirty {
  color: var(--warn);
}

.bar-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ---------- Tables ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.table th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.table td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--border-soft);
}

.table tr:last-child td {
  border-bottom: 0;
}

.tag {
  font-size: 0.72rem;
  border-radius: 999px;
  padding: 2px 9px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.tag.current {
  color: var(--ok);
  border-color: rgba(52, 211, 153, 0.45);
  background: rgba(52, 211, 153, 0.08);
}

/* ---------- Code ---------- */
.code {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

pre.code-block {
  flex: 1;
  margin: 0;
  background: #0a0f16;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  color: #b9cbe4;
}

.hint {
  font-size: 0.83rem;
  color: var(--muted);
  margin: 0;
}

.hint code {
  background: #0d131c;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.8rem;
}

/* ---------- Toast ---------- */
.toast-host {
  position: fixed;
  top: 18px;
  right: 18px;
  display: grid;
  gap: 8px;
  z-index: 50;
}

.toast {
  background: #16202e;
  border: 1px solid var(--border);
  border-left: 3px solid var(--ok);
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  animation: toast-in 0.18s ease-out;
  max-width: 360px;
}

.toast.bad {
  border-left-color: var(--danger);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@media (max-width: 640px) {
  .app {
    padding: 18px 14px 140px;
  }

  .publish-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }

  .bar-actions {
    justify-content: stretch;
  }

  .bar-actions .btn {
    flex: 1;
  }
}