:root {
  --pzp-brand: #3559AE;
  --pzp-brand-light: rgba(53, 89, 174, 0.1);
  --pzp-brand-semi: rgba(53, 89, 174, 0.85);
  --pzp-success: #16a34a;
  --pzp-warning: #d97706;
  --pzp-danger: #dc2626;
}

body {
  background: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
  background-attachment: fixed;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1e293b;
}

/* Navbar - Semi-transparent Brand Blue */
.navbar {
  background: var(--pzp-brand-semi) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.navbar-brand, .navbar-brand span, .nav-link {
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.nav-link:hover {
  color: #dbeafe !important;
}

/* All navbar items white for contrast on blue */
.navbar .dropdown-toggle, 
.navbar .nav-item .text-dark,
.navbar .fw-semibold.text-dark,
.navbar .nav-link.active,
.navbar .nav-item:last-child .nav-link {
  color: #ffffff !important;
}

.navbar-brand {
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}
.navbar-brand img {
  height: 96px !important;
}
.navbar-brand .brand-text {
  font-size: 1.5rem !important;
  font-weight: 900 !important;
  letter-spacing: 0.04em;
}
.navbar-toggler {
  border-color: rgba(255,255,255,0.3);
}
.navbar-toggler-icon {
  filter: invert(1);
}

/* Cards & Dashboard Grid */
.card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.card-header {
  background: rgba(248, 250, 252, 0.5);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 16px 16px 0 0 !important;
  padding: 0.9rem 1.25rem;
  font-weight: 600;
}

.elc-grid {
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(53, 89, 174, 0.2);
}

.elc-grid thead th {
  background: var(--pzp-brand) !important;
  color: #ffffff !important;
  border-color: rgba(255,255,255,0.1);
  font-weight: 600;
  vertical-align: middle;
  padding: 12px 8px;
}

/* Ensure all table headers have white text for contrast on navy */
.elc-grid thead th:nth-last-child(-n+4),
.elc-grid thead th.text-muted {
  color: #ffffff !important;
}

.elc-grid thead th.text-muted {
  background: #475569 !important; /* Darker slate for off-days */
  opacity: 0.85;
}

.elc-grid thead th.today-col {
  background: #1d4ed8 !important;
  box-shadow: inset 0 -4px 0 #facc15;
}

.elc-grid tbody tr:hover {
  background: rgba(53, 89, 174, 0.05);
}

.table-hover tbody tr:hover {
  background-color: rgba(53, 89, 174, 0.05);
}

/* Report badges */
.report-badge {
  cursor: pointer;
  font-size: 0.75rem;
  padding: 4px 8px;
  transition: transform 0.1s, filter 0.1s;
  border: 1px solid rgba(0,0,0,0.05);
}
.report-badge:hover {
  transform: scale(1.08);
  filter: brightness(1.1);
}

/* Links in dashboard */
.elc-grid a {
  color: var(--pzp-brand);
  font-weight: 600;
}

.whitespace-pre {
  white-space: pre-wrap;
  word-break: break-word;
}
.elc-grid thead th.today-col {
  background: #f0f7ff;
  box-shadow: inset 0 -3px 0 var(--pzp-brand);
}
.elc-grid tbody tr:hover {
  background: #f0f7ff;
}
.user-col {
  min-width: 160px;
  max-width: 220px;
  white-space: nowrap;
}
.day-col {
  width: 90px;
  min-width: 80px;
}
.day-name {
  font-size: 0.7rem;
  text-transform: uppercase;
  opacity: 0.8;
  letter-spacing: 0.5px;
}
.day-num {
  font-size: 0.9rem;
  font-weight: 600;
}
.weekend-col {
  background: #f8fafc;
}
.today-col {
  background: #eff6ff !important;
}

/* Report badges */
.report-badge {
  cursor: pointer;
  font-size: 0.75rem;
  padding: 4px 8px;
  transition: transform 0.1s, filter 0.1s;
}
.report-badge:hover {
  transform: scale(1.08);
  filter: brightness(0.9);
}

/* Report view */
.whitespace-pre {
  white-space: pre-wrap;
  word-break: break-word;
}

/* Alerts */
.alert {
  border-radius: 10px;
  border: none;
}

/* Forms */
.form-control, .form-select {
  border-radius: 8px;
  border-color: #cbd5e1;
}
.form-control:focus {
  border-color: var(--pzp-brand);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* Buttons */
.btn {
  border-radius: 8px;
  font-weight: 500;
}
.btn-primary {
  background: var(--pzp-brand);
  border-color: var(--pzp-brand);
}
.btn-primary:hover {
  background: var(--pzp-brand);
  border-color: var(--pzp-brand);
}

/* Table */
.table {
  margin-bottom: 0;
}
.table-hover tbody tr:hover {
  background-color: #f0f7ff;
}

/* ── Nav tabs (Задачи / Проекты / Из отчётов / Архив) ─────────────────── */
.nav-tabs {
  background-color: #c2d3e8;   /* мягкий тусклый синий — фон за вкладками */
  border-bottom: 2px solid #4a6fa5;
  border-radius: 10px 10px 0 0;
  padding: 6px 6px 0 6px;
  gap: 3px;
}
.nav-tabs .nav-link {
  color: #0f172a;
  font-weight: 600;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 0.45rem 1rem;
  border-radius: 8px 8px 0 0;
  background: rgba(255,255,255,0.35);
  transition: background 0.15s, color 0.15s;
}
.nav-tabs .nav-link:hover:not(.active) {
  color: #0f172a;
  background: rgba(255,255,255,0.55);
  border-color: rgba(74,111,165,0.3) rgba(74,111,165,0.3) transparent;
}
.nav-tabs .nav-link.active {
  color: #0f172a;
  font-weight: 700;
  background: #ffffff;
  border-color: rgba(74,111,165,0.4) rgba(74,111,165,0.4) #ffffff;
  box-shadow: 0 -3px 0 #4a6fa5 inset;
}
.nav-tabs .nav-link .badge {
  font-size: 0.7rem;
}

/* ── Accordion client rows — muted blue instead of vivid bg-primary ───── */
.accordion-button.bg-primary {
  background-color: #4a6fa5 !important;
  color: #ffffff !important;
}
.accordion-button.bg-primary:not(.collapsed) {
  background-color: #3d5e8c !important;
  box-shadow: 0 2px 6px rgba(61,94,140,0.25);
}
.accordion-button.bg-primary::after {
  filter: brightness(10);  /* keep chevron white */
}
.accordion-button.bg-primary:hover {
  background-color: #3d5e8c !important;
}

/* Scrollable grid on small screens */
@media (max-width: 768px) {
  .elc-grid { font-size: 0.8rem; }
  .user-col { min-width: 100px; }
  .day-col { min-width: 60px; width: 60px; }
  .report-badge { font-size: 0.65rem; padding: 2px 4px; }
}