*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px; line-height: 1.5; color: var(--ink-900); background: var(--bg);
}
:root {
  --bg: #fafafa; --surface: #ffffff; --surface-2: #f4f4f5;
  --line: #e4e4e7; --line-2: #d4d4d8;
  --ink-900: #18181b; --ink-700: #3f3f46; --ink-500: #71717a;
  --ink-400: #a1a1aa; --ink-300: #d4d4d8;
  --accent: #1e40af; --accent-700: #1e3a8a; --accent-50: #eff6ff;
  --green: #16a34a; --green-50: #f0fdf4;
  --amber: #d97706; --amber-50: #fffbeb;
  --red: #dc2626; --red-50: #fef2f2;
  --blue: #2563eb; --blue-50: #eff6ff;
  --violet: #7c3aed; --violet-50: #f5f3ff;
  --sb-bg: #09090b; --sb-fg: #d4d4d8; --sb-fg-muted: #71717a;
  --sb-fg-active: #fafafa; --sb-hover: #18181b; --sb-border: #27272a;
  --sb-width: 248px; --topbar-h: 56px;
  --radius: 6px; --radius-lg: 10px;
}
h1,h2,h3,h4,h5,h6 { margin: 0; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-900); }
h1 { font-size: 22px; line-height: 1.25; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }
h4 { font-size: 14px; }
p { margin: 0; }
.text-small { font-size: 12px; }
.text-tiny { font-size: 11px; }
.text-mono { font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace; }
.text-muted { color: var(--ink-500) !important; }
.text-faint { color: var(--ink-400) !important; }
.text-strong { color: var(--ink-900); font-weight: 500; }
.text-danger { color: var(--red) !important; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-700); }

.kds-app { display: flex; min-height: 100vh; }
.kds-sidebar {
  width: var(--sb-width); background: var(--sb-bg); color: var(--sb-fg);
  position: fixed; inset: 0 auto 0 0;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--sb-border);
  overflow: hidden;
  transform: translateX(-100%);
  transition: transform .18s ease;
  z-index: 100;
}
.kds-sidebar.open { transform: translateX(0); }
.kds-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--sb-border);
  flex-shrink: 0;
}
.kds-logo {
  width: 28px; height: 28px;
  background: var(--accent); color: #fff;
  border-radius: 6px;
  font-weight: 600; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.kds-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.kds-brand-text strong { color: var(--sb-fg-active); font-size: 13px; font-weight: 600; }
.kds-brand-text small { color: var(--sb-fg-muted); font-size: 11px; }
.kds-nav { flex: 1; padding: 6px 8px 16px; overflow-y: auto; }
.kds-nav-group {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--sb-fg-muted); padding: 14px 10px 6px; font-weight: 600;
}
.kds-nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; margin: 1px 0;
  border-radius: 5px; color: var(--sb-fg);
  text-decoration: none; font-size: 13px; font-weight: 450;
  transition: background .12s, color .12s;
  position: relative;
}
.kds-nav-link:hover { background: var(--sb-hover); color: var(--sb-fg-active); }
.kds-nav-link.active { background: var(--sb-hover); color: var(--sb-fg-active); }
.kds-nav-link.active::before {
  content: ''; position: absolute; left: -8px; top: 8px; bottom: 8px;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
}

.kds-main { margin-left: var(--sb-width); flex: 1; min-width: 0; transition: margin-left .18s ease; display: flex; flex-direction: column; }
.kds-main.expanded { margin-left: 0; }
.kds-topbar {
  height: var(--topbar-h); background: var(--surface);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center;
  padding: 0 20px; position: sticky; top: 0; z-index: 50;
  gap: 12px;
}
.kds-toggle {
  border: 0; background: transparent; color: var(--ink-500);
  width: 32px; height: 32px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; margin-left: -8px;
}
.kds-toggle:hover { background: var(--surface-2); color: var(--ink-900); }
.kds-page-title { font-size: 14px; font-weight: 500; color: var(--ink-900); }
.kds-topbar-meta { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: 13px; }
.kds-tenant-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 6px;
  font-size: 12px; color: var(--ink-700); font-weight: 500;
}
.kds-tenant-chip svg { width: 13px; height: 13px; stroke: var(--ink-500); }
.btn-user {
  background: transparent; border: 1px solid transparent;
  color: var(--ink-900); font-size: 13px; font-weight: 500;
  padding: 5px 10px 5px 5px; border-radius: 6px;
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
}
.btn-user:hover { background: var(--surface-2); }
.kds-avatar {
  width: 24px; height: 24px; background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 600; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
}

.kds-content { padding: 24px 28px; flex: 1; }
.kds-content > * { margin-bottom: 20px; }
.kds-content > *:last-child { margin-bottom: 0; }
.kds-page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 4px;
}
.kds-page-header .subtitle { color: var(--ink-500); font-size: 13px; margin-top: 4px; }

.card, .kds-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: none;
}
.card-header, .kds-card-header {
  padding: 14px 18px; background: transparent;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.kds-card-header h3 { font-size: 14px; font-weight: 600; margin: 0; }
.card-body, .kds-card-body { padding: 18px; }

.kpi-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.kpi-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 18px 20px;
  position: relative; transition: border-color .15s;
  overflow: hidden;
}
.kpi-card:hover { border-color: var(--line-2); }
.kpi-card .label {
  font-size: 12px; font-weight: 500; color: var(--ink-500);
  margin-bottom: 8px;
}
.kpi-card .value {
  font-size: 28px; font-weight: 600; color: var(--ink-900);
  letter-spacing: -0.025em; line-height: 1.15;
  font-variant-numeric: tabular-nums;
}
.kpi-card .meta {
  margin-top: 10px; font-size: 11.5px; color: var(--ink-500);
}
.kpi-card .accent-line {
  position: absolute; left: 0; top: 14px; bottom: 14px;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
  opacity: 0; transition: opacity .15s;
  display: block;
}
.kpi-card.is-accent .accent-line { opacity: 1; }

.btn {
  border-radius: 6px; font-weight: 500; font-size: 13px;
  padding: 7px 13px; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 6px;
  line-height: 1.4; cursor: pointer; text-decoration: none;
  transition: all .12s;
}
.btn-primary { background: var(--ink-900); color: #fff; border-color: var(--ink-900); }
.btn-primary:hover { background: var(--ink-700); color: #fff; }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-700); color: #fff; }
.btn-secondary, .btn-light { background: var(--surface); color: var(--ink-700); border-color: var(--line-2); }
.btn-secondary:hover { background: var(--surface-2); color: var(--ink-900); }
.btn-outline-danger { background: var(--surface); color: var(--red); border-color: var(--line-2); }
.btn-outline-danger:hover { background: var(--red); color: #fff; border-color: var(--red); }
.btn-ghost { background: transparent; color: var(--ink-700); border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink-900); }
.btn-sm { padding: 4px 9px; font-size: 12px; }

.form-label {
  font-size: 12.5px; font-weight: 500; color: var(--ink-700);
  margin-bottom: 5px; display: block;
}
.form-control, .form-select, input[type="text"], input[type="email"],
input[type="password"], input[type="number"], input[type="date"],
input[type="datetime-local"], input[type="search"], textarea, select {
  width: 100%; background: var(--surface);
  border: 1px solid var(--line-2); border-radius: 6px;
  padding: 7px 11px; font-size: 13px; color: var(--ink-900);
  font-family: inherit; line-height: 1.5;
  transition: border-color .12s, box-shadow .12s;
  appearance: none; -webkit-appearance: none;
}
.form-control:focus, .form-select:focus, input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-50);
}
.form-control::placeholder { color: var(--ink-400); }
.form-check { padding-left: 22px; }
.form-check-input { width: 14px; height: 14px; border: 1.5px solid var(--line-2); border-radius: 3px; margin-left: -22px; cursor: pointer; }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-label { font-size: 13px; color: var(--ink-700); }

.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; margin: 0; }
.table thead th {
  background: var(--surface-2); border-bottom: 1px solid var(--line);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-500); font-weight: 600;
  padding: 9px 14px; text-align: left;
}
.table tbody td {
  padding: 11px 14px; vertical-align: middle;
  border-bottom: 1px solid var(--line); color: var(--ink-900);
}
.table tbody tr:last-child td { border-bottom: 0; }
.table-hover tbody tr:hover { background: var(--surface-2); }
.table-empty { text-align: center; padding: 48px 24px; color: var(--ink-500); font-size: 13px; }
.table-responsive { overflow-x: auto; }

.badge, .badge-status {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 500;
  padding: 3px 8px; border-radius: 4px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.badge::before, .badge-status::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; flex-shrink: 0;
}
.status-draft { color: #52525b; background: #f4f4f5; }
.status-planned { color: #1e40af; background: var(--blue-50); }
.status-released { color: #0e7490; background: #ecfeff; }
.status-in_progress, .status-running { color: var(--amber); background: var(--amber-50); }
.status-waiting, .status-ready { color: #4338ca; background: var(--accent-50); }
.status-completed { color: var(--green); background: var(--green-50); }
.status-cancelled { color: var(--red); background: var(--red-50); }
.status-paused, .status-blocked { color: var(--violet); background: var(--violet-50); }
.bg-secondary { background: var(--surface-2) !important; color: var(--ink-700) !important; }

.alert {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px 14px; font-size: 13px;
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--surface); margin-bottom: 12px;
}
.alert-success { background: var(--green-50); border-color: #bbf7d0; color: #15803d; }
.alert-danger { background: var(--red-50); border-color: #fecaca; color: #b91c1c; }
.alert-warning { background: var(--amber-50); border-color: #fde68a; color: #b45309; }
.alert-info { background: var(--blue-50); border-color: #bfdbfe; color: #1d4ed8; }
.btn-close { background: transparent; border: 0; margin-left: auto; width: 20px; height: 20px; cursor: pointer; opacity: 0.5; position: relative; font-size: 0; }
.btn-close::before, .btn-close::after { content: ''; position: absolute; left: 4px; top: 9px; width: 12px; height: 1.5px; background: currentColor; }
.btn-close::before { transform: rotate(45deg); } .btn-close::after { transform: rotate(-45deg); }
.btn-close:hover { opacity: 1; }

.dropdown-menu {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  padding: 4px; min-width: 180px; font-size: 13px;
  list-style: none; margin: 0;
}
.dropdown-item {
  padding: 7px 10px; border-radius: 4px;
  color: var(--ink-700); display: flex; align-items: center; gap: 8px;
  cursor: pointer; text-decoration: none;
  width: 100%; background: transparent; border: 0;
  text-align: left; font-size: 13px;
}
.dropdown-item:hover { background: var(--surface-2); color: var(--ink-900); }

.progress { height: 4px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.progress-bar { background: var(--accent); height: 100%; transition: width .3s; }
.progress-bar.bg-success { background: var(--green); }

.kds-login-bg {
  min-height: 100vh; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; position: relative;
}
.kds-login-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; padding: 36px 32px 28px;
  max-width: 380px; width: 100%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.kds-login-logo {
  width: 44px; height: 44px; background: var(--ink-900);
  border-radius: 10px; color: #fff; font-size: 18px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.kds-login-card h1 { font-size: 19px; text-align: center; margin-bottom: 4px; }
.kds-login-card .subtitle { font-size: 12.5px; color: var(--ink-500); text-align: center; margin-bottom: 24px; }

/* Utilities */
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-none { display: none; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; }
.ms-auto { margin-left: auto; }
.text-end { text-align: right; }
.text-center { text-align: center; }
.w-100 { width: 100%; }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }

.row { display: flex; flex-wrap: wrap; margin: -8px; }
.row > [class*="col-"] { padding: 8px; }
.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-md-4, .col-md-6, .col-md-8, .col-md-3 { flex: 0 0 100%; max-width: 100%; }
@media (min-width: 768px) {
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
}

@media (max-width: 991px) {
  .kds-main { margin-left: 0; }
  .kds-content { padding: 16px; }
}
hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }