:root {
  color-scheme: dark;

  --bg: #0a0b0d;
  --bg-elevated: #131519;
  --bg-elevated-2: #1a1d22;
  --bg-hover: #1e2126;

  --border: #22252b;
  --border-strong: #2e323a;

  --fg: #e8eaed;
  --fg-muted: #9aa0ac;
  --fg-subtle: #676d78;

  --accent: #6366f1;
  --accent-hover: #7678f4;
  --accent-fg: #ffffff;
  --accent-soft: rgba(99, 102, 241, 0.12);

  --success: #34d399;
  --success-soft: rgba(52, 211, 153, 0.12);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.12);
  --warning: #fbbf24;
  --warning-soft: rgba(251, 191, 36, 0.12);

  --radius-sm: 6px;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.24), 0 8px 24px rgba(0, 0, 0, 0.28);

  --content-width: 1000px;
  --header-height: 60px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
}

h1 {
  font-size: 1.15rem;
  margin: 0;
}

h2 {
  font-size: 0.95rem;
  margin: 2rem 0 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

code {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.9em;
  background: var(--bg-elevated-2);
  padding: 0.1em 0.4em;
  border-radius: 4px;
}

/* ---------- layout ---------- */

main {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

main > h1 {
  margin-bottom: 1.5rem;
}

.dashboard-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 3rem;
  align-items: start;
}

.dashboard-columns h2 {
  margin-top: 0;
}

@media (max-width: 720px) {
  .dashboard-columns {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

body.has-header {
  padding-top: var(--header-height);
}

/* ---------- fixed tab header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fg);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 100%;
}

.tab {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 0.15rem;
  color: var(--fg-muted);
  font-size: 0.88rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.tab:hover {
  color: var(--fg);
  text-decoration: none;
}

.tab.active {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

.logout-form {
  margin-left: auto;
}

.logout-form button {
  background: transparent;
  border: none;
  color: var(--fg-muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0;
  cursor: pointer;
  transition: color 0.15s ease;
}

.logout-form button:hover {
  background: transparent;
  color: var(--fg);
}

/* ---------- typography helpers ---------- */

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

.error {
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  font-size: 0.85rem;
  margin: 0 0 1.25rem;
}

/* ---------- forms ---------- */

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--fg-muted);
  margin: 0 0 0.35rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="file"],
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  margin-bottom: 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea {
  resize: vertical;
  min-height: 2.5rem;
}

.field-hint {
  margin: -0.85rem 0 1.1rem;
  font-size: 0.78rem;
}

input[type="file"] {
  padding: 0.5rem 0.6rem;
  color: var(--fg-muted);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

input::placeholder {
  color: var(--fg-subtle);
}

button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: var(--accent-fg);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.87rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}

button:hover {
  background: var(--accent-hover);
}

button:active {
  transform: translateY(1px);
}

.host-form {
  max-width: 440px;
}

/* secondary / outline buttons, used for row-level and panel actions */
.actions {
  display: flex;
  gap: 0.5rem;
  margin: 1.25rem 0 1.75rem;
  flex-wrap: wrap;
}

.actions form {
  margin: 0;
}

.actions button {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--fg);
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
}

.actions button:hover {
  background: var(--bg-hover);
  border-color: var(--fg-subtle);
}

.actions .danger {
  border-color: rgba(248, 113, 113, 0.35);
  color: var(--danger);
}

.actions .danger:hover {
  background: var(--danger-soft);
  border-color: var(--danger);
}

/* ---------- login ---------- */

.center-box {
  max-width: 340px;
  margin: 14vh auto 0;
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.center-box h1 {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.center-box button {
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
}

/* ---------- tables ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.87rem;
}

th, td {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--fg-muted);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tbody tr:hover {
  background: var(--bg-elevated);
}

td .actions {
  margin: 0;
}

/* two-column key/value table (project detail) — no row hover/zebra */
table.detail-table tr:hover {
  background: transparent;
}

table.detail-table th {
  width: 11rem;
  color: var(--fg-muted);
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.85rem;
}

/* ---------- status badges ---------- */

.status-running,
.status-ok,
.probe-ok {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-failed,
.probe-fail {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-building,
.status-pending {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--warning-soft);
  color: var(--warning);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-stopped {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--bg-elevated-2);
  color: var(--fg-muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ---------- deploy log ---------- */

ul.events {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

ul.events li {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--border);
  font-family: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.82rem;
  color: var(--fg-muted);
}

ul.events li:last-child {
  border-bottom: none;
}

ul.events li.muted {
  display: block;
  color: var(--fg-subtle);
}

.ev-status {
  display: inline-block;
  min-width: 4.2rem;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ev-started { color: var(--fg-subtle); }
.ev-ok { color: var(--success); }
.ev-failed { color: var(--danger); }

/* ---------- source-type toggle ---------- */

.type-fieldset {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem 0.9rem;
  margin: 0 0 1.25rem;
}

.type-fieldset legend {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

label.radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.4rem 0;
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--fg);
  cursor: pointer;
}

label.radio input {
  width: auto;
  margin: 0;
  accent-color: var(--accent);
}

.type-fields {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem 0.1rem;
  margin: 0 0 1.25rem;
}

.type-fields p {
  margin-top: 0;
  font-size: 0.85rem;
}

/* ---------- modals ---------- */

dialog {
  padding: 0;
  border: none;
  background: transparent;
  max-width: 90vw;
  max-height: 85vh;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.modal-body {
  position: relative;
  width: 460px;
  max-width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem;
}

.modal-title {
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
  text-transform: none;
  letter-spacing: normal;
}

.modal-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 1.75rem;
  height: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--fg-muted);
  font-size: 1.2rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--fg);
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
}

/* ---------- file manager ---------- */

.file-manager {
  margin-top: 1rem;
}