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

/* ── CSS Variables ── */
:root {
  --bg:  #ffffff;
  --bg2: #f7f7f5;
  --bg3: #f1efe8;
  --text:  #1a1a19;
  --text2: #5f5e5a;
  --text3: #888780;
  --border:  rgba(0,0,0,0.10);
  --border2: rgba(0,0,0,0.18);
  --radius-md: 8px;
  --radius-lg: 12px;
  --info-bg:    #e6f1fb; --info-text:    #0c447c;
  --success-bg: #eaf3de; --success-text: #27500a;
  --warn-bg:    #faeeda; --warn-text:    #633806;
  --danger-bg:  #fcebeb; --danger-text:  #791f1f;
  --purple-bg:  #eeedfe; --purple-text:  #3c3489;
  --teal-bg:    #e1f5ee; --teal-text:    #085041;
  --gray-bg:    #f1efe8; --gray-text:    #444441;
  --sidebar-w: 200px;
  --accent: #378add;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:  #1c1c1a; --bg2: #252523; --bg3: #2e2e2b;
    --text: #e8e6de; --text2: #9c9a92; --text3: #6b6962;
    --border: rgba(255,255,255,0.10); --border2: rgba(255,255,255,0.18);
    --info-bg:    #042c53; --info-text:    #b5d4f4;
    --success-bg: #173404; --success-text: #c0dd97;
    --warn-bg:    #412402; --warn-text:    #fac775;
    --danger-bg:  #501313; --danger-text:  #f7c1c1;
    --purple-bg:  #26215c; --purple-text:  #cecbf6;
    --teal-bg:    #04342c; --teal-text:    #9fe1cb;
    --gray-bg:    #2c2c2a; --gray-text:    #d3d1c7;
  }
}

/* ── Base ── */
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg3);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h2 { font-size: 20px; font-weight: 600; margin-bottom: 20px; }
h3 { font-size: 15px; font-weight: 600; margin: 24px 0 10px; }
h4 { font-size: 11px; font-weight: 600; margin: 14px 0 8px;
     color: var(--text3); text-transform: uppercase; letter-spacing: .04em; }
p  { font-size: 14px; color: var(--text2); margin-bottom: 8px; }

/* ── Layout ── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--bg);
  border-right: 0.5px solid var(--border);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 100;
  transition: transform .2s;
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  background: var(--bg3);
}

.topbar {
  background: var(--bg);
  border-bottom: 0.5px solid var(--border);
  padding: 12px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.content {
  padding: 28px;
  max-width: 960px;
}

/* ── Sidebar nav ── */
.sidebar-logo {
  padding: 18px 16px 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-group {
  padding: 14px 16px 4px;
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 500;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
  border: none;
  border-left: 2px solid transparent;
  background: transparent;
  width: 100%;
  text-align: left;
  text-decoration: none;
  transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--bg2); color: var(--text); text-decoration: none; }
.nav-item.active {
  color: var(--text);
  background: var(--bg2);
  font-weight: 500;
  border-left-color: var(--accent);
}
.nav-item i { font-size: 16px; opacity: .7; flex-shrink: 0; }
.nav-item.active i { opacity: 1; }

/* ── Topbar elements ── */
.topbar-title { font-size: 15px; font-weight: 500; color: var(--text); }
.topbar-sub   { font-size: 13px; color: var(--text3); }

.topbar-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: none; cursor: pointer;
  color: var(--text2); font-size: 17px;
  border-radius: var(--radius-md);
  transition: background .12s;
}
.topbar-btn:hover { background: var(--bg2); color: var(--text); }

.topbar-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--info-bg);
  color: var(--info-text);
  font-size: 12px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Card ── */
.card {
  background: var(--bg);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  margin-bottom: 14px;
}
.card-title {
  font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.card-body { font-size: 13px; color: var(--text2); }

/* ── Grid ── */
.grid2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px; margin-bottom: 14px;
}
.grid4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin-bottom: 14px;
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px; margin-bottom: 16px;
}

/* ── Stat ── */
.stat {
  background: var(--bg2);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}
.stat-label {
  font-size: 11px; color: var(--text3);
  text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 4px;
}
.stat-val { font-size: 22px; font-weight: 600; color: var(--text); }
.stat-val.danger  { color: #e24b4a; }
.stat-val.warning { color: #ba7517; }

/* ── Badge ── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
}
.b-blue   { background: var(--info-bg);    color: var(--info-text); }
.b-green  { background: var(--success-bg); color: var(--success-text); }
.b-amber  { background: var(--warn-bg);    color: var(--warn-text); }
.b-red    { background: var(--danger-bg);  color: var(--danger-text); }
.b-purple { background: var(--purple-bg);  color: var(--purple-text); }
.b-teal   { background: var(--teal-bg);    color: var(--teal-text); }
.b-gray   { background: var(--gray-bg);    color: var(--gray-text); }

/* ── Dot indicators ── */
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 5px; }
.dot-green { background: #639922; }
.dot-amber { background: #ba7517; }
.dot-red   { background: #e24b4a; }

/* ── Table ── */
.table-wrap { overflow-x: auto; }
.table {
  width: 100%; border-collapse: collapse;
  font-size: 13px; margin-bottom: 10px;
}
.table th {
  text-align: left; padding: 7px 10px;
  font-size: 11px; font-weight: 600;
  color: var(--text3); border-bottom: 0.5px solid var(--border);
  text-transform: uppercase; letter-spacing: .04em;
  white-space: nowrap;
}
.table td {
  padding: 7px 10px; border-bottom: 0.5px solid var(--border);
  color: var(--text); vertical-align: top; line-height: 1.5;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--bg2); }
.table-num { text-align: right; }
.table-muted { color: var(--text3); }

/* ── Mini table ── */
.mini-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.mini-table th {
  padding: 5px 8px; text-align: left;
  font-weight: 500; color: var(--text3);
  border-bottom: 0.5px solid var(--border);
  font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
}
.mini-table td {
  padding: 6px 8px;
  border-bottom: 0.5px solid var(--border);
  color: var(--text);
}
.mini-table tr:last-child td { border-bottom: none; }

/* ── DB key labels ── */
.pk { font-size:11px; background:var(--warn-bg);   color:var(--warn-text);
      padding:1px 5px; border-radius:4px; font-weight:600; margin-right:4px; }
.fk { font-size:11px; background:var(--info-bg);   color:var(--info-text);
      padding:1px 5px; border-radius:4px; font-weight:600; margin-right:4px; }
.nn { font-size:11px; background:var(--danger-bg); color:var(--danger-text);
      padding:1px 5px; border-radius:4px; font-weight:600; margin-right:4px; }

/* ── Forms ── */
.form-row { margin-bottom: 14px; }
.label {
  display: block; font-size: 12px; font-weight: 500;
  color: var(--text2); margin-bottom: 5px;
  text-transform: uppercase; letter-spacing: .03em;
}
.input {
  width: 100%; padding: 8px 12px;
  font-size: 14px; font-family: inherit;
  color: var(--text); background: var(--bg);
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
  line-height: 1.5;
}
.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(55,138,221,0.15);
}
.input::placeholder { color: var(--text3); }

select.input { cursor: pointer; }

/* ── Buttons ── */
.btn-primary {
  padding: 8px 16px; font-size: 14px; font-weight: 500;
  font-family: inherit; background: var(--accent); color: #fff;
  border: none; border-radius: var(--radius-md);
  cursor: pointer; transition: background .12s;
}
.btn-primary:hover { background: #2a6db5; }

.btn-secondary {
  padding: 8px 16px; font-size: 14px; font-weight: 400;
  font-family: inherit; background: var(--bg2); color: var(--text);
  border: 0.5px solid var(--border2); border-radius: var(--radius-md);
  cursor: pointer; transition: background .12s;
}
.btn-secondary:hover { background: var(--bg3); }

.btn-danger {
  padding: 8px 16px; font-size: 14px; font-weight: 500;
  font-family: inherit; background: var(--danger-bg); color: var(--danger-text);
  border: 0.5px solid var(--danger-text); border-radius: var(--radius-md);
  cursor: pointer; transition: background .12s;
}
.btn-danger:hover { background: #f7c1c1; }

.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ── Toolbar (actions row above table) ── */
.toolbar {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.toolbar-search {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg); border: 0.5px solid var(--border2);
  border-radius: var(--radius-md); padding: 6px 10px;
  flex: 1; min-width: 160px;
}
.toolbar-search i { color: var(--text3); font-size: 15px; flex-shrink: 0; }
.toolbar-search input {
  border: none; outline: none; background: transparent;
  font-size: 13px; font-family: inherit; color: var(--text);
  width: 100%;
}
.toolbar-search input::placeholder { color: var(--text3); }

/* ── Pagination ── */
.pagination {
  display: flex; align-items: center; gap: 4px;
  margin-top: 14px; flex-wrap: wrap;
}
.page-btn {
  padding: 5px 10px; font-size: 13px;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-md);
  background: var(--bg); color: var(--text2);
  cursor: pointer; transition: background .12s;
  text-decoration: none;
}
.page-btn:hover { background: var(--bg2); color: var(--text); text-decoration: none; }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:disabled { opacity: .4; cursor: default; }

/* ── Alert / messages ── */
.alert {
  padding: 10px 14px; border-radius: var(--radius-md);
  font-size: 13px; margin-bottom: 14px;
  display: flex; align-items: flex-start; gap: 8px;
}
.alert-success { background: var(--success-bg); color: var(--success-text); }
.alert-error   { background: var(--danger-bg);  color: var(--danger-text); }
.alert-warn    { background: var(--warn-bg);     color: var(--warn-text); }
.alert-info    { background: var(--info-bg);     color: var(--info-text); }

/* ── HTMX loading indicator ── */
.htmx-indicator { opacity: 0; transition: opacity .2s; }
.htmx-request .htmx-indicator { opacity: 1; }
.htmx-request.htmx-indicator  { opacity: 1; }

/* ── Spinner ── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 40px 20px;
  color: var(--text3); font-size: 14px;
}
.empty-state i { font-size: 32px; display: block; margin-bottom: 10px; opacity: .5; }

/* ── Focus visible ── */
.nav-item:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.nav-item:focus-visible { outline-offset: -2px; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ── Mobile ── */
.mobile-toggle {
  display: none; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border: 0.5px solid var(--border); border-radius: var(--radius-md);
  background: transparent; cursor: pointer; color: var(--text2);
  font-size: 18px;
}
@media (max-width: 700px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-100%); width: 220px; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .content { padding: 16px; }
  .topbar { padding: 10px 16px; }
  .mobile-toggle { display: flex !important; }
  .table-wrap { overflow-x: auto; }
}