/* ─── Gnoke Config Design System ─────────────────────────────────── */

:root {
  --accent:       #1a6b4a;
  --accent-light: #e6f4ef;
  --accent-dark:  #0f4a32;
  --bg:           #f7f8f6;
  --bg-card:      #ffffff;
  --bg-input:     #f0f2ef;
  --border:       #e0e4de;
  --text:         #1c2119;
  --text-muted:   #6b7a65;
  --danger:       #c0392b;
  --danger-light: #fdf0ee;
  --success:      #1a6b4a;
  --success-light:#e6f4ef;
  --radius:       10px;
  --radius-sm:    6px;
  --shadow:       0 1px 4px rgba(0,0,0,0.07);
  --font:         'Courier New', Courier, monospace;
  --font-ui:      system-ui, -apple-system, sans-serif;
}

html.dark {
  --bg:           #141814;
  --bg-card:      #1e231e;
  --bg-input:     #252a25;
  --border:       #2e362e;
  --text:         #e8ede6;
  --text-muted:   #7a8f74;
  --accent-light: #1a2e22;
  --danger-light: #2e1a18;
  --success-light:#1a2e22;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── Loading ─────────────────────────────────────────────────────── */
#loading-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px; z-index: 999;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
#loading-overlay.visible { opacity: 1; pointer-events: all; }
#loading-overlay p { color: var(--text-muted); font-size: 13px; }

.dots-loader { display: flex; gap: 6px; }
.dots-loader span {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: dot-pulse 1.2s infinite ease-in-out;
}
.dots-loader span:nth-child(2) { animation-delay: 0.2s; }
.dots-loader span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dot-pulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* ─── Topbar ──────────────────────────────────────────────────────── */
#topbar {
  position: sticky; top: 0; z-index: 100;
  height: 52px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 16px; gap: 12px;
}

.brand { display: flex; align-items: center; gap: 6px; }
.brand-icon { font-size: 18px; }
.brand-name { font-size: 15px; color: var(--text-muted); letter-spacing: 0.02em; }
.brand-name strong { color: var(--text); font-weight: 600; }

.context-info { font-size: 12px; color: var(--accent); font-weight: 600; letter-spacing: 0.05em; }
.spacer { flex: 1; }

.menu-group { display: flex; gap: 2px; }
@media (max-width: 600px) { .menu-group { display: none; } }

.nav-btn {
  background: none; border: none; cursor: pointer;
  padding: 6px 14px; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 14px;
  transition: background 0.15s, color 0.15s;
}
.nav-btn:hover { background: var(--bg-input); color: var(--text); }
.nav-btn.active { background: var(--accent-light); color: var(--accent); font-weight: 600; }

.icon-btn {
  background: none; border: none; cursor: pointer;
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.icon-btn:hover { background: var(--bg-input); color: var(--text); }

/* ─── Pages ───────────────────────────────────────────────────────── */
.pages { max-width: 720px; margin: 0 auto; padding: 24px 16px 80px; }

.page { display: none; }
.page.active { display: block; }

.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.page-sub { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ─── Cards ───────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.card-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 18px;
}
.card-head h2 { font-size: 15px; font-weight: 600; flex: 1; }
.card-icon { font-size: 18px; }

.card-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ─── Form ────────────────────────────────────────────────────────── */
.field-group { margin-bottom: 14px; }
.field-group label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 5px; font-weight: 500; }
.field-group input,
.field-group select,
.field-group textarea {
  width: 100%; padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text); font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.field-group input:focus,
.field-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,107,74,0.12);
}

.field-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; font-style: italic; }

.toggle-row { display: flex; align-items: center; justify-content: space-between; }
.toggle-row label:first-child { margin: 0; }

/* Toggle switch */
.toggle { display: flex; align-items: center; cursor: pointer; }
.toggle input { display: none; }
.toggle-track {
  width: 40px; height: 22px;
  background: var(--border);
  border-radius: 11px;
  position: relative;
  transition: background 0.2s;
}
.toggle-track::after {
  content: '';
  position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle input:checked ~ .toggle-track { background: var(--accent); }
.toggle input:checked ~ .toggle-track::after { transform: translateX(18px); }

/* Checkboxes */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.checkbox-group label {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; color: var(--text); cursor: pointer;
  margin: 0;
}
.checkbox-group input[type="checkbox"] { width: auto; }

/* ─── Buttons ─────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent); color: #fff;
  border: none; border-radius: var(--radius-sm);
  padding: 8px 18px; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover  { background: var(--accent-dark); }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  background: var(--bg-input); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 18px; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: background 0.15s;
}
.btn-secondary:hover { background: var(--border); }

.btn-ghost {
  background: none; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 6px 14px; font-size: 13px;
  cursor: pointer; transition: background 0.15s, color 0.15s;
}
.btn-ghost:hover { background: var(--bg-input); color: var(--text); }
.btn-ghost.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-ghost.btn-danger:hover { background: var(--danger-light); }

.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 12px 32px; font-size: 16px; }

/* ─── Badges ──────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
  background: var(--bg-input); color: var(--text-muted);
}
.badge-success { background: var(--success-light); color: var(--success); }

/* ─── Roles ───────────────────────────────────────────────────────── */
.role-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.role-row:last-child { border-bottom: none; }
.role-info { display: flex; flex-direction: column; gap: 2px; }
.role-name { font-weight: 600; font-size: 14px; }
.role-perms { font-size: 12px; color: var(--text-muted); }

/* ─── FlatJSON table ──────────────────────────────────────────────── */
.flatjson-table-scroll { overflow-x: auto; }
.flatjson-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px; font-family: var(--font);
}
.flatjson-table th {
  background: var(--bg-input);
  padding: 7px 12px; text-align: left;
  font-weight: 600; color: var(--text-muted);
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.flatjson-table td {
  padding: 7px 12px; border-bottom: 1px solid var(--border);
  color: var(--text);
}
.flatjson-table tr:last-child td { border-bottom: none; }
.flatjson-table tr:hover td { background: var(--bg-input); }

/* ─── Code preview ────────────────────────────────────────────────── */
.code-preview {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px; overflow-x: auto;
  font-family: var(--font);
  font-size: 12px; line-height: 1.7;
  color: var(--text); white-space: pre;
  max-height: 360px; overflow-y: auto;
}

/* ─── Modals ──────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: min(480px, 94vw);
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transform: translateY(12px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 16px; font-weight: 700; }
.modal-body { padding: 20px; }
.modal-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 16px 20px; border-top: 1px solid var(--border);
}

/* ─── Toast ───────────────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg);
  padding: 10px 20px; border-radius: 20px;
  font-size: 13px; font-weight: 500;
  opacity: 0; transition: opacity 0.2s, transform 0.2s;
  pointer-events: none; white-space: nowrap; z-index: 900;
}
#toast.toast-show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.toast-success { background: var(--success); color: #fff; }
#toast.toast-error   { background: var(--danger);  color: #fff; }

/* ─── Drawer ──────────────────────────────────────────────────────── */
#drawer-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.35);
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
#drawer-overlay.open { opacity: 1; pointer-events: all; }

#drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 260px; z-index: 210;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  transform: translateX(-100%);
  transition: transform 0.25s;
  display: flex; flex-direction: column;
}
#drawer.open { transform: translateX(0); }

.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px; border-bottom: 1px solid var(--border);
}

.drawer-nav { display: flex; flex-direction: column; padding: 12px; gap: 4px; }
.drawer-nav .nav-btn { text-align: left; padding: 10px 14px; }

/* ─── Splash ──────────────────────────────────────────────────────── */
body.splash {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
}
.splash-wrap {
  text-align: center; max-width: 360px;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.splash-icon { font-size: 52px; }
.splash-title { font-size: 28px; font-weight: 400; color: var(--text-muted); }
.splash-title strong { color: var(--text); font-weight: 800; }
.splash-sub { font-size: 14px; color: var(--text-muted); }
.splash-pillars { display: flex; gap: 24px; margin: 8px 0; }
.pillar { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.pillar span:first-child { font-size: 28px; }
.skip-label { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; cursor: pointer; }

/* ─── Misc ────────────────────────────────────────────────────────── */
.muted-hint { font-size: 13px; color: var(--text-muted); font-style: italic; }

@media (max-width: 600px) {
  .pages { padding: 16px 12px 60px; }
  .card { padding: 16px; }
}

/* ─── Topbar appname ─────────────────────────────────────────────── */
.topbar-appname {
  font-size: 12px; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.04em;
  max-width: 140px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

/* ─── Env badge ──────────────────────────────────────────────────── */
.env-badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  margin-right: 4px;
}
.badge-dev     { background: #e8f0fe; color: #1a56c4; }
.badge-staging { background: #fef3e2; color: #b45309; }
.badge-prod    { background: #fee2e2; color: #b91c1c; }
html.dark .badge-dev     { background: #1e2a44; color: #7aa3f0; }
html.dark .badge-staging { background: #2e2310; color: #f0b060; }
html.dark .badge-prod    { background: #2e1010; color: #f08080; }