@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@300;400;500;600;700&display=swap');

/* ── variables ─────────────────────────────────────────────────────────────── */

:root {
  --bg:        #0d0d0d;
  --bg-1:      #111111;
  --bg-2:      #141414;
  --bg-3:      #1a1a1a;
  --bg-4:      #202020;
  --border:    #2a2a2a;
  --border-hi: #363636;

  --teal:      #F26522;
  --teal-dim:  rgba(242, 101, 34, 0.15);
  --teal-mid:  rgba(242, 101, 34, 0.40);

  --warn:      #F5A800;
  --warn-dim:  rgba(245, 168, 0, 0.18);
  --danger:    #E05555;
  --danger-dim:rgba(224, 85, 85, 0.18);
  --ok:        #3DBA6A;
  --ok-dim:    rgba(61, 186, 106, 0.18);

  --text-primary:   #f0ede8;
  --text-secondary: #a8a4a0;
  --text-muted:     #787472;

  --sidebar-w: 160px;
  --header-h:  52px;
}

/* ── reset & base ───────────────────────────────────────────────────────────── */

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text-primary);
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); text-decoration: none; }
a:hover { color: #fff; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── layout ─────────────────────────────────────────────────────────────────── */

.layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── sidebar ────────────────────────────────────────────────────────────────── */

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-logo {
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  gap: 10px;
}

.sidebar-logo .logo-mark {
  width: 24px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.sidebar-logo .logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.sidebar-logo .logo-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  line-height: 1;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.nav-section {
  padding: 16px 14px 4px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  border-radius: 0;
  font-size: 13px;
}

.nav-item:hover {
  color: var(--text-primary);
  background: var(--bg-2);
}

.nav-item.active {
  color: var(--teal);
  background: var(--teal-dim);
}

.nav-item svg { flex-shrink: 0; opacity: 0.7; }
.nav-item.active svg { opacity: 1; }

.sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.logout-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 9px;
  letter-spacing: 1px;
  padding: 3px 7px;
  text-transform: uppercase;
  transition: border-color 0.15s, color 0.15s;
}
.logout-btn:hover { border-color: var(--border-hi); color: var(--text-secondary); }

/* ── main area ───────────────────────────────────────────────────────────────── */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}

.topbar {
  height: var(--header-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  gap: 12px;
}

.topbar-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-primary);
  flex: 1;
}

.topbar-actions { display: flex; gap: 8px; align-items: center; }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ── cards ───────────────────────────────────────────────────────────────────── */

.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.card-body { padding: 18px; }

/* ── stat widgets ────────────────────────────────────────────────────────────── */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
  overflow: visible;
}

.stat-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.stat-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1;
}

.stat-value.teal { color: var(--teal); }
.stat-value.warn { color: var(--warn); }

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── buttons ─────────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.btn-primary:hover { background: #ff7a35; border-color: #ff7a35; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-hi);
}
.btn-ghost:hover { color: var(--text-primary); border-color: #555; background: var(--bg-3); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: var(--danger-dim); }

.btn-warn {
  background: transparent;
  color: var(--warn);
  border-color: var(--warn);
}
.btn-warn:hover { background: var(--warn-dim); }

.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-icon { padding: 5px 8px; }

/* ── tables ──────────────────────────────────────────────────────────────────── */

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-3); }

td {
  padding: 9px 12px;
  color: var(--text-primary);
  vertical-align: middle;
}

td.muted { color: var(--text-secondary); }
td.mono {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
}

/* ── forms ───────────────────────────────────────────────────────────────────── */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid.cols-1 { grid-template-columns: 1fr; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.span-2 { grid-column: span 2; }

label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="email"],
select,
textarea {
  background: var(--bg-3);
  border: 1px solid var(--border-hi);
  border-radius: 4px;
  color: var(--text-primary);
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--teal);
}

input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--teal);
  cursor: pointer;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
}

.check-row label {
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 400;
}

select option { background: var(--bg-3); }

/* ── modal ───────────────────────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  backdrop-filter: blur(2px);
}

.modal {
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  border-radius: 8px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.modal.modal-lg { max-width: 780px; }
.modal.modal-xl { max-width: 960px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 18px;
  line-height: 1;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--text-primary); }

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

/* ── badges / pills ──────────────────────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-teal    { background: var(--teal-dim);   color: var(--teal);  border: 1px solid var(--teal-mid); }
.badge-warn    { background: var(--warn-dim);   color: var(--warn);  border: 1px solid rgba(245,168,0,0.4); }
.badge-danger  { background: var(--danger-dim); color: var(--danger);border: 1px solid rgba(224,85,85,0.4); }
.badge-ok      { background: var(--ok-dim);     color: var(--ok);    border: 1px solid rgba(61,186,106,0.4); }
.badge-neutral { background: var(--bg-3);       color: var(--text-secondary); border: 1px solid var(--border); }

/* ── utility ─────────────────────────────────────────────────────────────────── */

.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-4   { margin-top: 4px; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }

.text-muted    { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-teal     { color: var(--teal); }
.text-warn     { color: var(--warn); }
.text-danger   { color: var(--danger); }

.condensed {
  font-family: 'Barlow Condensed', sans-serif;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  color: var(--text-muted);
  gap: 12px;
  text-align: center;
}
.empty-state svg { opacity: 0.3; }
.empty-state p { font-size: 13px; max-width: 280px; }

/* ── divider ─────────────────────────────────────────────────────────────────── */

.divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* ── section header ──────────────────────────────────────────────────────────── */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5em;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── anomaly flag ────────────────────────────────────────────────────────────── */

.anomaly-row td { background: rgba(224, 85, 85, 0.06); }
.warn-row td    { background: rgba(245, 168, 0, 0.06); }

/* ── toast ───────────────────────────────────────────────────────────────────── */

#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
}

.toast {
  background: var(--bg-3);
  border: 1px solid var(--border-hi);
  border-radius: 5px;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-primary);
  animation: slideIn 0.2s ease;
  max-width: 320px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.toast.ok     { border-left: 3px solid var(--ok); }
.toast.error  { border-left: 3px solid var(--danger); }
.toast.warn   { border-left: 3px solid var(--warn); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── active project indicator ────────────────────────────────────────────────── */

.live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  margin-right: 6px;
  vertical-align: middle;
  position: relative;
  top: -1px;
  box-shadow: 0 0 0 2px var(--teal-dim);
}

.past-row td { opacity: 0.55; }

/* ── slide-out drawer ────────────────────────────────────────────────────────── */

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 500;
  pointer-events: none;
}

.drawer-backdrop.open { pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  max-width: 92vw;
  height: 100vh;
  background: var(--bg-1);
  border-left: 1px solid var(--border-hi);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 501;
  box-shadow: -8px 0 32px rgba(0,0,0,0.5);
}

.drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
}

.drawer-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.drawer-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

.drawer-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.drawer-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 18px;
  line-height: 1;
  transition: color 0.15s;
}
.drawer-close:hover { color: var(--text-primary); }

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.drawer-section {
  margin-bottom: 20px;
}

.drawer-section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.drawer-engine {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  margin-bottom: 8px;
  overflow: hidden;
}

.drawer-engine-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.drawer-engine-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.drawer-feature-row {
  display: flex;
  align-items: center;
  padding: 4px 12px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  font-size: 12px;
}
.drawer-feature-row:last-child { border-bottom: none; }

.drawer-feature-qty {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

.drawer-meta-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.drawer-meta-row:last-child { border-bottom: none; }
.drawer-meta-row .label { color: var(--text-muted); }
.drawer-meta-row .value { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; }

/* date chip lists used in drawer */
.date-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
.date-chip {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--bg-4);
  color: var(--text-secondary);
}
.date-chip-tx      { background: rgba(242,101,34,0.18); color: #ffa060; }
.date-chip-rig     { background: rgba(140,70,20,0.25);  color: #d49060; }
.date-chip-transit { background: rgba(140,110,0,0.25);  color: #d4b040; }

.drawer-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── column toggle ───────────────────────────────────────────────────────────── */

.col-toggle-wrap {
  position: relative;
}

.col-toggle-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  border-radius: 5px;
  padding: 8px 0;
  min-width: 220px;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  display: none;
}

.col-toggle-dropdown.open { display: block; }

.col-toggle-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  transition: background 0.1s;
}
.col-toggle-item:hover { background: var(--bg-3); color: var(--text-primary); }
.col-toggle-item input { accent-color: var(--teal); cursor: pointer; }

/* ── scrollbar ───────────────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #444; }

/* ── responsive ──────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .sidebar { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid.span-2 { grid-column: span 1; }
}