:root{
  /* ═══════════════════════════════════════════════════════════════════════════
     PlanPulse "Khó tính vẫn thích" Color System
     ═══════════════════════════════════════════════════════════════════════════ */
  
  /* Primary Brand - Trustworthy Blue */
  --pp-accent: #2563EB;
  --pp-accent-2: #1D4ED8;
  --pp-accent-soft: rgba(37, 99, 235, 0.08);

  /* Surfaces - Clean & Professional */
  --pp-bg: #F8FAFC;
  --pp-surface: #FFFFFF;
  --pp-surface-2: #F1F5F9;

  /* Typography */
  --pp-text: #0F172A;
  --pp-text-secondary: #64748b;
  --pp-muted: #475569;

  /* Borders + shadow */
  --pp-border: rgba(226, 232, 240, 1);
  --pp-border-2: rgba(226, 232, 240, 0.8);
  --pp-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --pp-shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.05);

  /* Radius */
  --pp-radius: 16px;
  --pp-radius-sm: 12px;
}

/* Base */
html, body{ height:100%; }

body.pp-body{
  background: radial-gradient(1200px 600px at 15% -10%, rgba(37, 99, 235, 0.06), transparent 60%),
              radial-gradient(900px 500px at 95% 0%, rgba(15, 118, 110, 0.05), transparent 55%),
              var(--pp-bg);
  color: var(--pp-text);
}

*{ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

a{ text-decoration: none; }

.pp-translate-overlay{
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 9999;
}

.pp-translate-spinner{
  width: 40px; height: 40px;
  border: 4px solid var(--pp-border);
  border-top-color: var(--pp-accent);
  border-radius: 50%;
  animation: pp-spin 0.8s linear infinite;
}

@keyframes pp-spin{
  to{ transform: rotate(360deg); }
}

.pp-translate-text{
  font-size: 15px;
  color: var(--pp-muted);
}

.brand-dot{
  display:inline-block;
  width:10px;height:10px;
  border-radius:999px;
  background: var(--pp-accent);
  box-shadow: 0 0 0 4px rgba(37,99,235,.14);
}

/* Topbar */
.pp-topbar{
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
}

.pp-brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.pp-brand-name{ font-weight: 800; letter-spacing: .2px; }

.pp-navbar-logo--header {
  position: absolute;
  left: 30px;
}

.pp-navbar-logo-img--header {
  height: 45px;
  max-width: 200px;
  object-fit: contain;
}

.pp-navbar-logo-img--sidebar {
  height: 36px;
  max-width: 180px;
  object-fit: contain;
}

.pp-focus-timer-dropdown--desktop {
  width: 280px;
  padding: 0;
  max-height: min(70vh, 520px);
  overflow-y: auto;
}

.pp-notification-dropdown--desktop {
  width: 320px;
  max-height: 400px;
  overflow-y: auto;
}

.pp-link-xs { font-size: 0.75rem; }
.pp-link-sm { font-size: 0.8rem; }

.pp-user-name { max-width: 180px; }

.pp-focus-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pp-focus-btn--sm {
  width: 36px;
  height: 36px;
}

.pp-focus-btn--lg {
  width: 44px;
  height: 44px;
}

.pp-notification-badge {
  font-size: 0.65rem;
  top: -4px;
  right: -6px;
  min-width: 18px;
  padding: 2px 5px;
}

.pp-icon-btn{
  border: 1px solid var(--pp-border);
  border-radius: 12px;
  background: rgba(255,255,255,.7);
  padding: 8px 10px;
  line-height: 0;
  overflow: visible;
}
.pp-icon-btn svg{ width:18px; height:18px; fill: currentColor; }
.pp-icon-btn:hover{ background: rgba(255,255,255,.95); box-shadow: var(--pp-shadow-sm); }

/* Form choice group (company_type, gender) */
.pp-choice-group{
  display:flex;
  gap:8px;
}
.pp-choice-btn{
  flex:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  padding:10px 14px;
  border:1.5px solid var(--pp-border);
  border-radius:10px;
  background:var(--pp-surface);
  color:var(--pp-muted);
  font-size:14px;
  font-weight:500;
  cursor:pointer;
  transition:border-color .15s,background .15s,color .15s;
  user-select:none;
}
.pp-choice-btn .pp-choice-icon{
  font-size:18px;
  line-height:1;
}
.pp-choice-btn.active{
  border-color:var(--pp-primary,#4f46e5);
  background:rgba(79,70,229,.08);
  color:var(--pp-primary,#4f46e5);
  font-weight:600;
}
.pp-choice-btn:hover:not(.active){
  border-color:var(--pp-primary,#4f46e5);
  color:var(--pp-text);
}
/* Narrow variant for gender (don't stretch full-width) */
.pp-choice-group-auto .pp-choice-btn{
  flex:none;
  min-width:90px;
}

/* Language segmented control */
.pp-seg{
  display:inline-flex;
  border: 1px solid var(--pp-border);
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  overflow:hidden;
}
.pp-seg-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 7px 12px;
  font-weight: 700;
  font-size: 12px;
  color: var(--pp-muted);
}
.pp-seg-btn.active{
  color: var(--pp-text);
  background: var(--pp-surface);
}
.pp-seg-btn:hover{ color: var(--pp-text); }

/* User */
.pp-user-btn{
  border: 1px solid var(--pp-border);
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  font-weight: 700;
  padding: 6px 10px;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.pp-user-btn:hover{ background: rgba(255,255,255,.95); box-shadow: var(--pp-shadow-sm); }

.pp-avatar{
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  font-size: 12px;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #fff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.20);
}

.pp-dropdown{
  border: 1px solid var(--pp-border);
  border-radius: 14px;
  box-shadow: var(--pp-shadow);
  padding: 8px;
}
.pp-dropdown .dropdown-item{
  border-radius: 10px;
  padding: 10px 12px;
  font-weight: 600;
}
.pp-dropdown .dropdown-item:hover{
  background: rgba(15,23,42,.04);
}

/* Shell */
.pp-shell{ padding: 14px; }
.pp-main{ padding: 0; }
.pp-main-inner{ padding: 18px; }
.pp-main-inner > * { max-width: 100% !important; }

.pp-pulse-filter-sm {
  width: 140px;
}

.pp-pulse-filter-dept {
  min-width: 260px;
}

.pp-pulse-progress-col {
  min-width: 92px;
}

@media (min-width: 768px){
  .pp-shell{ padding: 16px 18px; }
  .pp-main-inner{ padding: 22px; }
}

@media (max-width: 768px) {
  .pp-navbar-logo--header {
    position: static;
    left: auto;
  }

  .pp-pulse-filter-form {
    width: 100%;
  }

  .pp-pulse-filter-sm,
  .pp-pulse-filter-dept {
    width: 100%;
    min-width: 0;
  }

  .pp-pulse-progress-col {
    min-width: 78px;
  }

  /* ── Mobile Spacing System ── */
  .pp-shell {
    padding: 8px 0 0 0;
  }

  .pp-main-inner {
    padding: 14px 16px;
  }

  /* Card spacing — tighter on mobile */
  .pp-card-v2 {
    margin-bottom: 14px;
  }

  .pp-card-header-v2 {
    padding: 14px 16px;
  }

  .pp-card-body-v2 {
    padding: 14px 16px;
  }

  .pp-card-footer-v2 {
    padding: 10px 16px;
  }

  /* Section gaps */
  .pp-content-section + .pp-content-section {
    margin-top: 20px;
  }

  /* Form groups — comfortable vertical rhythm */
  .mb-3, .mb-4 {
    margin-bottom: 14px !important;
  }

  /* Stat cards / dashboard widgets — compact grid */
  .pp-stat-grid {
    gap: 12px;
  }

  /* Alert spacing */
  .alert {
    padding: 12px 14px;
    margin-bottom: 12px;
  }

  /* Modal body on mobile */
  .modal-body {
    padding: 16px;
  }
}

/* Tablet spacing (481-768px) */
@media (min-width: 481px) and (max-width: 768px) {
  .pp-main-inner {
    padding: 18px 20px;
  }

  .pp-card-header-v2 {
    padding: 16px 18px;
  }

  .pp-card-body-v2 {
    padding: 16px 18px;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   SIDEBAR - Enterprise Navigation v2.0
   Professional design with clear hierarchy and smooth interactions
   ═══════════════════════════════════════════════════════════════════════════════ */

.pp-sidebar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--pp-radius);
  overflow: hidden;
}

.pp-sidebar-inner {
  padding: 16px 12px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

@media (max-width: 767.98px) {
  .pp-shell { overflow-x: hidden; }
}
@media (min-width: 768px) {
  .pp-sidebar {
    position: sticky;
    top: 80px;
    min-height: calc(100vh - 96px);
    height: calc(100vh - 96px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
  }
  .pp-sidebar::-webkit-scrollbar { width: 4px; }
  .pp-sidebar::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.1); border-radius: 4px; }
}

.pp-offcanvas .offcanvas-header {
  border-bottom: 1px solid var(--pp-border-2);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Sidebar Navigation Structure
   ───────────────────────────────────────────────────────────────────────────── */

.pp-sidebar-nav {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 4px;
}

.pp-nav-section {
  margin-bottom: 8px;
}

.pp-nav-section--bottom {
  margin-top: auto;
  padding-top: 8px;
}

/* Section Headers */
.pp-nav-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.5);
}

svg.pp-nav-header-icon {
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  max-width: 14px;
  max-height: 14px;
  flex-shrink: 0;
  opacity: 0.6;
}

.pp-nav-header--admin {
  color: rgba(239, 68, 68, 0.7);
}

.pp-nav-header--admin .pp-nav-header-icon {
  color: rgba(239, 68, 68, 0.7);
}

/* Navigation Links Container */
.pp-nav-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Navigation Links - Base Styles
   ───────────────────────────────────────────────────────────────────────────── */

.pp-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(15, 23, 42, 0.8);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.pp-nav-link:hover {
  background: rgba(15, 23, 42, 0.04);
  color: rgba(15, 23, 42, 0.95);
  text-decoration: none;
}

.pp-nav-link.active {
  background: var(--pp-accent-soft, rgba(37, 99, 235, 0.08));
  color: var(--pp-accent, #2563EB);
  font-weight: 600;
}

.pp-nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--pp-accent, #2563EB);
  border-radius: 0 3px 3px 0;
}

/* Featured Link (Pulse Dashboard) */
.pp-nav-link--featured {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(29, 78, 216, 0.05) 100%);
  border: 1px solid rgba(37, 99, 235, 0.15);
  padding: 12px 14px;
  margin-bottom: 8px;
}

.pp-nav-link--featured:hover {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(29, 78, 216, 0.08) 100%);
  border-color: rgba(37, 99, 235, 0.25);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.pp-nav-link--featured.active {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(29, 78, 216, 0.1) 100%);
  border-color: rgba(37, 99, 235, 0.3);
}

.pp-nav-link--featured::before {
  display: none;
}

/* Navigation Icons */
.pp-nav-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.2s ease;
}

.pp-nav-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.75;
}

.pp-nav-link:hover .pp-nav-icon {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(15, 23, 42, 0.12);
}

.pp-nav-link.active .pp-nav-icon {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
  color: var(--pp-accent, #2563EB);
}

/* Pulse Icon Animation */
.pp-nav-icon--pulse svg {
  color: var(--pp-accent, #2563EB);
}

.pp-nav-link--featured .pp-nav-icon--pulse {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  border-color: transparent;
  color: white;
}

.pp-nav-link--featured .pp-nav-icon--pulse svg {
  color: white;
  animation: pulse-beat 2s ease-in-out infinite;
}

@keyframes pulse-beat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Navigation Text */
.pp-nav-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Navigation Badge */
.pp-nav-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.pp-nav-badge--live {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  animation: badge-pulse 2s ease-in-out infinite;
}

.pp-nav-badge--meeting {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Meeting Icon */
.pp-nav-link--featured .pp-nav-icon--meeting {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  border-color: transparent;
  color: white;
}
.pp-nav-link--featured .pp-nav-icon--meeting svg {
  color: white;
  stroke: white;
}

/* Navigation Count */
.pp-nav-count {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.08);
  color: rgba(15, 23, 42, 0.6);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Submenu (Collapsible Departments)
   ───────────────────────────────────────────────────────────────────────────── */

.pp-nav-submenu {
  margin-top: 4px;
}

.pp-nav-submenu-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: rgba(15, 23, 42, 0.8);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pp-nav-submenu-toggle:hover {
  background: rgba(15, 23, 42, 0.04);
}

.pp-nav-chevron {
  width: 16px;
  height: 16px;
  margin-left: auto;
  transition: transform 0.2s ease;
}

.pp-nav-chevron svg {
  width: 100%;
  height: 100%;
}

.pp-nav-submenu-toggle[aria-expanded="false"] .pp-nav-chevron {
  transform: rotate(-90deg);
}

.pp-nav-submenu-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 0 4px 20px;
  max-height: 45vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}

.pp-nav-submenu-items::-webkit-scrollbar { width: 4px; }
.pp-nav-submenu-items::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.1); border-radius: 4px; }

/* Department Links */
.pp-nav-dept {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  padding-left: calc(10px + var(--dept-depth, 0) * 12px);
  border-radius: 10px;
  color: rgba(15, 23, 42, 0.75);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
}

.pp-nav-dept:hover {
  background: rgba(15, 23, 42, 0.04);
  color: rgba(15, 23, 42, 0.9);
  text-decoration: none;
}

.pp-nav-dept.active {
  background: var(--pp-accent-soft, rgba(37, 99, 235, 0.08));
  color: var(--pp-accent, #2563EB);
  font-weight: 600;
}

/* Department Avatar */
.pp-dept-avatar {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  border-radius: 8px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* Department Color Palette (8 colors) */
.pp-dept-color-1 { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); color: white; }
.pp-dept-color-2 { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); color: white; }
.pp-dept-color-3 { background: linear-gradient(135deg, #0F766E 0%, #0D9488 100%); color: white; }
.pp-dept-color-4 { background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); color: white; }
.pp-dept-color-5 { background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%); color: #1f2937; }
.pp-dept-color-6 { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); color: white; }
.pp-dept-color-7 { background: linear-gradient(135deg, #ec4899 0%, #db2777 100%); color: white; }
.pp-dept-color-8 { background: linear-gradient(135deg, #64748b 0%, #475569 100%); color: white; }

/* Root Department Crown */
.pp-dept-root-crown {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
}
.pp-nav-dept-root {
  font-weight: 600;
}

/* Empty State */
.pp-nav-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 16px;
  color: rgba(15, 23, 42, 0.4);
  font-size: 13px;
  text-align: center;
}

.pp-nav-empty svg {
  width: 32px;
  height: 32px;
  opacity: 0.5;
}

/* Divider */
.pp-nav-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(15, 23, 42, 0.08) 50%, transparent 100%);
  margin: 8px 12px;
}

/* Admin Section */
.pp-nav-admin {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(239, 68, 68, 0.2);
}

.pp-nav-admin .pp-nav-link.active {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.pp-nav-admin .pp-nav-link.active .pp-nav-icon {
  border-color: rgba(239, 68, 68, 0.3);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
  color: #dc2626;
}

.pp-nav-admin .pp-nav-link.active::before {
  background: #dc2626;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Legacy Support (for backward compatibility)
   ───────────────────────────────────────────────────────────────────────────── */

/* Keep list-group styling for other components */
.list-group { --bs-list-group-border-color: transparent; }
.list-group-item { border: none; background: transparent; }

/* Legacy nav item classes (kept for transition period) */
.pp-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(15, 23, 42, 0.8);
  transition: all 0.2s ease;
}

.pp-nav-item:hover {
  background: rgba(15, 23, 42, 0.04);
}

.pp-nav-item.active {
  background: var(--pp-accent-soft);
  color: var(--pp-text);
}

.pp-nav-ico {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  border: 1px solid var(--pp-border-2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.85);
}

.pp-nav-item.active .pp-nav-ico {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.14);
}

.pp-nav-ico svg { width: 18px; height: 18px; fill: currentColor; }

/* Legacy department badge */
.pp-dept-badge {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 10px;
  border-radius: 8px;
  flex: 0 0 28px;
}

.pp-b1 { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); color: #fff; }
.pp-b2 { background: linear-gradient(135deg, #334155 0%, #1e293b 100%); color: #fff; }
.pp-b3 { background: linear-gradient(135deg, #0F766E 0%, #0D9488 100%); color: #fff; }
.pp-b4 { background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); color: #fff; }
.pp-b5 { background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%); color: #1f2937; }
.pp-b6 { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); color: #fff; }

/* Legacy nav title */
.pp-nav-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.5);
  margin: 12px 10px 6px;
}

.pp-nav-title-icon { width: 14px; height: 14px; opacity: 0.6; }
.pp-nav-title-icon svg { width: 100%; height: 100%; fill: currentColor; }

/* Nav scroll area */
.pp-nav-scroll { 
  max-height: 45vh; 
  overflow: auto; 
  padding-right: 4px; 
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}
.pp-nav-scroll::-webkit-scrollbar { width: 4px; }
.pp-nav-scroll::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.1); border-radius: 4px; }

@media (min-width: 992px) { .pp-nav-scroll { max-height: 50vh; } }
@media (max-width: 767.98px) {
  .pp-offcanvas .pp-nav-scroll { max-height: none; overflow: visible; padding-right: 0; }
  .pp-offcanvas .pp-nav-submenu-items { max-height: none; }
}

/* Cards */
.card{
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-border-2);
  box-shadow: var(--pp-shadow-sm);
}
.card.shadow-sm{ box-shadow: var(--pp-shadow-sm) !important; }
.card .card-title{ font-weight: 800; }

/* Buttons - Unified Bootstrap + Design System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  transition: all 0.15s ease;
}
.btn-sm { 
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
}

.btn-primary {
  background: var(--pp-accent);
  border-color: var(--pp-accent);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: #1D4ED8;
  border-color: #1D4ED8;
  box-shadow: 0 4px 12px rgba(37,99,235,.25);
}

.btn-success {
  background: #22c55e;
  border-color: #22c55e;
}
.btn-success:hover {
  background: #16a34a;
  border-color: #16a34a;
}

.btn-outline-primary {
  border-color: rgba(37,99,235,.40);
  color: var(--pp-accent);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--pp-accent);
  border-color: var(--pp-accent);
  color: #fff;
}

.btn-outline-secondary {
  border-color: var(--pp-border);
  color: var(--pp-muted);
  background: transparent;
}
.btn-outline-secondary:hover {
  background: var(--pp-surface-2, #f9fafb);
  border-color: var(--pp-border);
  color: var(--pp-text);
}

.btn-outline-warning {
  border-color: #eab308;
  color: #ca8a04;
}
.btn-outline-warning:hover {
  background: #eab308;
  border-color: #eab308;
  color: #fff;
}

/* Forms */
.form-control, .form-select{
  border-radius: 14px;
  border-color: var(--pp-border);
  background: rgba(255,255,255,.95);
}
.form-control:focus, .form-select:focus{
  border-color: rgba(37,99,235,.55);
  box-shadow: 0 0 0 .25rem rgba(37,99,235,.18);
}
textarea{ min-height: 160px; }

/* Tables */
.table{
  border-color: var(--pp-border-2);
}
.table thead th{
  color: rgba(15,23,42,.70);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 11px;
}

/* Alerts */
.pp-alert{
  border-radius: 14px;
  border: 1px solid var(--pp-border-2);
}

/* Utility */
.badge-accent{ background: var(--pp-accent); }
.text-muted{ color: var(--pp-muted) !important; }

/* ===== PlanPulse Professional Views: Kanban + Timeline/Calendar ===== */
.pp-actions-kanban{
  display:grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 12px;
}
.pp-kanban-col{
  border:1px solid var(--pp-border-2);
  border-radius: var(--pp-radius-sm);
  background: var(--pp-surface);
  overflow:hidden;
  box-shadow: 0 10px 22px rgba(16,24,40,.04);
}
.pp-kanban-head{
  padding:10px 12px;
  font-weight:900;
  font-size:12px;
  background: rgba(15,23,42,.03);
  border-bottom:1px solid var(--pp-border-2);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.pp-kanban-body{ padding: 10px; min-height: 80px; }
.pp-kanban-card{
  border:1px solid var(--pp-border-2);
  border-radius: 14px;
  padding:10px 12px;
  margin-bottom:10px;
  background: #fff;
}
.pp-kanban-card .title{ font-weight: 800; font-size: 13px; }
.pp-kanban-card .meta{ font-size:12px; color: var(--pp-muted); margin-top:4px; }
.pp-progress-pill{
  display:inline-block;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--pp-border);
  background: rgba(15,23,42,.02);
}

.pp-ms-timeline{ display:flex; flex-direction:column; gap: 10px; }
.pp-tl-item{
  border:1px solid var(--pp-border-2);
  border-radius: var(--pp-radius-sm);
  padding: 12px 14px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(16,24,40,.04);
}
.pp-tl-top{ display:flex; align-items:flex-start; justify-content:space-between; gap: 10px; }
.pp-tl-title{ font-weight: 900; font-size: 13px; }
.pp-tl-sub{ font-size: 12px; color: var(--pp-muted); margin-top: 4px; }

.pp-ms-calendar{
  border:1px solid var(--pp-border-2);
  border-radius: var(--pp-radius);
  overflow:hidden;
  background:#fff;
}
.pp-cal-grid{ display:grid; grid-template-columns: repeat(7, 1fr); }
.pp-cal-head{ background: rgba(15,23,42,.03); border-bottom:1px solid var(--pp-border-2); }
.pp-cal-cell, .pp-cal-headcell{
  border-right:1px solid var(--pp-border-2);
  border-bottom:1px solid var(--pp-border-2);
  padding: 10px;
  min-height: 92px;
  font-size: 12px;
}
.pp-cal-headcell{
  font-weight: 900;
  text-align:center;
  padding: 10px 6px;
  min-height:auto;
}
.pp-cal-cell:last-child, .pp-cal-headcell:last-child{ border-right:none; }
.pp-cal-day{ font-weight: 900; font-size: 12px; margin-bottom: 8px; }
.pp-cal-item{
  border:1px solid var(--pp-border-2);
  border-radius: 14px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background:#fff;
}

@media (max-width: 992px){
  .pp-actions-kanban{ grid-template-columns: 1fr; }
}

/* Pulse Home */
.pp-kpi-card{ border:1px solid var(--pp-border-2); box-shadow: var(--pp-shadow-sm); }

/* My Work */
.pp-task-row{ cursor:pointer }

/* Year goal review: mobile header layout */
.page-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.page-title{ min-width: 0; }
.page-h1{
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 0;
  /* nicer multi-line titles on supported browsers */
  text-wrap: balance;
  font-size: clamp(1.25rem, 3.8vw, 1.75rem);
}
.page-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}
.page-actions .btn{ white-space: nowrap; }

@media (max-width: 576px){
  .page-header{ flex-direction: column; }
  .page-actions{
    width:100%;
    flex-wrap: nowrap;
    overflow-x:auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .page-actions::-webkit-scrollbar{ height: 6px; }
}

/* ==========================================
   DARK MODE SUPPORT
   ========================================== */

[data-theme="dark"] {
  --pp-bg: #0f1115;
  --pp-surface: #1a1d23;
  --pp-surface-2: #22262e;
  --pp-text: #f9fafb;
  --pp-text-secondary: rgba(255, 255, 255, 0.65);
  --pp-muted: #9ca3af;
  --pp-border: rgba(255,255,255,.12);
  --pp-border-2: rgba(255,255,255,.08);
  --pp-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  --pp-shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.3);
  --pp-accent-soft: rgba(37, 99, 235, 0.18);
}

[data-theme="dark"] body.pp-body {
  background: radial-gradient(1200px 600px at 15% -10%, rgba(37,99,235,.08), transparent 60%),
              radial-gradient(900px 500px at 95% 0%, rgba(59,130,246,.06), transparent 55%),
              var(--pp-bg);
}

[data-theme="dark"] .pp-topbar {
  background: rgba(26, 29, 35, .88);
}

[data-theme="dark"] .pp-icon-btn,
[data-theme="dark"] .pp-seg,
[data-theme="dark"] .pp-user-btn {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
}

[data-theme="dark"] .pp-icon-btn:hover,
[data-theme="dark"] .pp-user-btn:hover {
  background: rgba(255,255,255,.12);
}

[data-theme="dark"] .pp-seg-btn {
  color: var(--pp-muted);
}

[data-theme="dark"] .pp-seg-btn.active {
  background: var(--pp-surface-2);
  color: var(--pp-text);
}
[data-theme="dark"] .pp-choice-btn {
  background: var(--pp-surface);
  border-color: var(--pp-border);
  color: var(--pp-muted);
}
[data-theme="dark"] .pp-choice-btn.active {
  border-color: #818cf8;
  background: rgba(129,140,248,.12);
  color: #818cf8;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   DARK MODE - Sidebar Navigation
   ═══════════════════════════════════════════════════════════════════════════════ */

[data-theme="dark"] .pp-sidebar {
  background: rgba(26, 29, 35, 0.95);
}

[data-theme="dark"] .pp-sidebar-nav {
  --nav-text: rgba(255, 255, 255, 0.85);
  --nav-text-muted: rgba(255, 255, 255, 0.5);
  --nav-hover-bg: rgba(255, 255, 255, 0.06);
  --nav-active-bg: rgba(37, 99, 235, 0.15);
}

[data-theme="dark"] .pp-nav-header {
  color: rgba(255, 255, 255, 0.45);
}

[data-theme="dark"] .pp-nav-header--admin {
  color: rgba(248, 113, 113, 0.7);
}

[data-theme="dark"] .pp-nav-link {
  color: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .pp-nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .pp-nav-link.active {
  background: rgba(37, 99, 235, 0.15);
  color: #60A5FA;
}

[data-theme="dark"] .pp-nav-link--featured {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(29, 78, 216, 0.08) 100%);
  border-color: rgba(37, 99, 235, 0.25);
}

[data-theme="dark"] .pp-nav-link--featured:hover {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.18) 0%, rgba(29, 78, 216, 0.12) 100%);
  border-color: rgba(37, 99, 235, 0.35);
}

[data-theme="dark"] .pp-nav-icon {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .pp-nav-link:hover .pp-nav-icon {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .pp-nav-link.active .pp-nav-icon {
  background: rgba(37, 99, 235, 0.2);
  border-color: rgba(37, 99, 235, 0.4);
  color: #60A5FA;
}

[data-theme="dark"] .pp-nav-link--featured .pp-nav-icon--pulse {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  border-color: transparent;
}

[data-theme="dark"] .pp-nav-count {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .pp-nav-submenu-toggle {
  color: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .pp-nav-submenu-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .pp-nav-dept {
  color: rgba(255, 255, 255, 0.7);
}

[data-theme="dark"] .pp-nav-dept:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .pp-nav-dept.active {
  background: rgba(37, 99, 235, 0.15);
  color: #60A5FA;
}

[data-theme="dark"] .pp-nav-divider {
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
}

[data-theme="dark"] .pp-nav-admin {
  border-top-color: rgba(248, 113, 113, 0.2);
}

[data-theme="dark"] .pp-nav-admin .pp-nav-link.active {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

[data-theme="dark"] .pp-nav-admin .pp-nav-link.active .pp-nav-icon {
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
}

[data-theme="dark"] .pp-nav-empty {
  color: rgba(255, 255, 255, 0.35);
}

/* Legacy dark mode support */
[data-theme="dark"] .pp-nav-ico {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .pp-nav-item {
  color: rgba(255, 255, 255, 0.85);
}

[data-theme="dark"] .pp-nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .pp-nav-item.active {
  background: var(--pp-accent-soft);
}

[data-theme="dark"] .pp-nav-item.active .pp-nav-ico {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(37, 99, 235, 0.4);
}

[data-theme="dark"] .pp-nav-title {
  color: rgba(255, 255, 255, 0.45);
}

[data-theme="dark"] .card {
  background: var(--pp-surface);
  border-color: var(--pp-border-2);
}

[data-theme="dark"] .pp-dropdown {
  background: var(--pp-surface);
  border-color: var(--pp-border);
}

[data-theme="dark"] .pp-dropdown .dropdown-item {
  color: var(--pp-text);
}

[data-theme="dark"] .pp-dropdown .dropdown-item:hover {
  background: rgba(255,255,255,.06);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--pp-surface);
  border-color: var(--pp-accent);
}

[data-theme="dark"] .form-control::placeholder {
  color: var(--pp-muted);
}

[data-theme="dark"] .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--pp-text);
  --bs-table-border-color: var(--pp-border);
}

[data-theme="dark"] .table thead th {
  background: var(--pp-surface-2);
  border-color: var(--pp-border);
}

[data-theme="dark"] .table-hover tbody tr:hover {
  --bs-table-hover-bg: rgba(255,255,255,.04);
}

[data-theme="dark"] .btn-outline-secondary {
  border-color: var(--pp-border);
  color: var(--pp-text);
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.16);
  color: var(--pp-text);
}

[data-theme="dark"] .pp-translate-overlay {
  background: rgba(15, 17, 21, 0.92);
}

[data-theme="dark"] .pp-cal-item {
  background: var(--pp-surface-2);
  border-color: var(--pp-border);
}

[data-theme="dark"] .alert {
  background: var(--pp-surface-2);
  border-color: var(--pp-border);
}

[data-theme="dark"] .modal-content {
  background: var(--pp-surface);
  border-color: var(--pp-border);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
  border-color: var(--pp-border);
}

[data-theme="dark"] .text-muted {
  color: var(--pp-muted) !important;
}

[data-theme="dark"] .offcanvas {
  background: var(--pp-surface);
}

[data-theme="dark"] .offcanvas-header {
  border-color: var(--pp-border);
}

/* ── Bootstrap utility dark overrides ── */
[data-theme="dark"] .bg-white {
  background-color: var(--pp-surface) !important;
}
[data-theme="dark"] .bg-light {
  background-color: var(--pp-surface-2) !important;
}
[data-theme="dark"] .bg-body-tertiary {
  background-color: var(--pp-surface-2) !important;
}
[data-theme="dark"] .bg-body-secondary {
  background-color: var(--pp-surface-2) !important;
}
[data-theme="dark"] .text-dark {
  color: var(--pp-text) !important;
}
[data-theme="dark"] .text-black {
  color: var(--pp-text) !important;
}
[data-theme="dark"] .text-body {
  color: var(--pp-text) !important;
}
[data-theme="dark"] .text-muted {
  color: var(--pp-muted) !important;
}
[data-theme="dark"] .border {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .border-bottom {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .border-top {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .border-start {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .border-end {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .border-secondary {
  border-color: var(--pp-border) !important;
}
/* ── Form controls (backup for data-bs-theme) ── */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .form-control::placeholder {
  color: var(--pp-muted);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--pp-surface);
  border-color: var(--pp-accent, #2563eb);
  color: var(--pp-text);
}
[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-control[readonly],
[data-theme="dark"] .form-select:disabled {
  background-color: var(--pp-bg);
  color: var(--pp-muted);
}
/* ── Table bordered ── */
[data-theme="dark"] .table-bordered,
[data-theme="dark"] .table-bordered th,
[data-theme="dark"] .table-bordered td {
  border-color: var(--pp-border) !important;
}
[data-theme="dark"] .table {
  color: var(--pp-text);
  --bs-table-bg: transparent;
  --bs-table-color: var(--pp-text);
  border-color: var(--pp-border);
}
[data-theme="dark"] .table > :not(caption) > * > * {
  color: var(--pp-text);
  border-bottom-color: var(--pp-border);
}
[data-theme="dark"] .table thead th {
  color: var(--pp-text);
}
/* ── Table hover ── */
[data-theme="dark"] .table-hover > tbody > tr:hover > * {
  --bs-table-hover-bg: rgba(255, 255, 255, 0.04);
  color: var(--pp-text);
}
/* ── Bootstrap table variants ── */
[data-theme="dark"] .table-light,
[data-theme="dark"] .table-light th,
[data-theme="dark"] .table-light td {
  background-color: var(--pp-surface-2) !important;
  color: var(--pp-text) !important;
  --bs-table-bg: var(--pp-surface-2);
}
[data-theme="dark"] .table-warning,
[data-theme="dark"] .table-warning th,
[data-theme="dark"] .table-warning td {
  background-color: rgba(245, 158, 11, 0.12) !important;
  color: #fcd34d !important;
  --bs-table-bg: rgba(245, 158, 11, 0.12);
}
[data-theme="dark"] .table-danger,
[data-theme="dark"] .table-danger th,
[data-theme="dark"] .table-danger td {
  background-color: rgba(239, 68, 68, 0.12) !important;
  color: #fca5a5 !important;
  --bs-table-bg: rgba(239, 68, 68, 0.12);
}
[data-theme="dark"] .table-success,
[data-theme="dark"] .table-success th,
[data-theme="dark"] .table-success td {
  background-color: rgba(16, 185, 129, 0.12) !important;
  color: #6ee7b7 !important;
  --bs-table-bg: rgba(16, 185, 129, 0.12);
}
[data-theme="dark"] .table-info,
[data-theme="dark"] .table-info th,
[data-theme="dark"] .table-info td {
  background-color: rgba(14, 165, 233, 0.12) !important;
  color: #7dd3fc !important;
  --bs-table-bg: rgba(14, 165, 233, 0.12);
}
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  color: var(--pp-text);
}
/* ── Card ── */
[data-theme="dark"] .card-header {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .card-body {
  color: var(--pp-text);
}
[data-theme="dark"] .card-footer {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
}
/* ── Dropdown ── */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .dropdown-item {
  color: var(--pp-text);
}
[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--pp-text);
}
[data-theme="dark"] .dropdown-divider {
  border-color: var(--pp-border);
}
/* ── Input group ── */
[data-theme="dark"] .input-group-text {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
/* ── Breadcrumb ── */
[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
  color: var(--pp-muted);
}
[data-theme="dark"] .breadcrumb-item a {
  color: var(--pp-muted);
}
[data-theme="dark"] .breadcrumb-item.active {
  color: var(--pp-text-secondary);
}
/* ── List group ── */
[data-theme="dark"] .list-group-item {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .list-group-item:hover {
  background-color: rgba(255, 255, 255, 0.04);
}
/* ── Nav tabs / pills ── */
[data-theme="dark"] .nav-tabs {
  border-color: var(--pp-border);
}
[data-theme="dark"] .nav-tabs .nav-link {
  color: var(--pp-text-secondary);
}
[data-theme="dark"] .nav-tabs .nav-link.active {
  background-color: var(--pp-surface);
  border-color: var(--pp-border) var(--pp-border) var(--pp-surface);
  color: var(--pp-text);
}
[data-theme="dark"] .nav-pills .nav-link {
  color: var(--pp-text-secondary);
}
[data-theme="dark"] .nav-pills .nav-link.active {
  background-color: var(--pp-accent, #2563eb);
  color: #fff;
}
/* ── Pagination ── */
[data-theme="dark"] .page-link {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .page-link:hover {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .page-item.active .page-link {
  background-color: var(--pp-accent, #2563eb);
  border-color: var(--pp-accent, #2563eb);
}
[data-theme="dark"] .page-item.disabled .page-link {
  background-color: var(--pp-surface-2);
  color: var(--pp-muted);
}
/* ── Accordion ── */
[data-theme="dark"] .accordion-item {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
}
[data-theme="dark"] .accordion-button {
  background-color: var(--pp-surface);
  color: var(--pp-text);
}
[data-theme="dark"] .accordion-button:not(.collapsed) {
  background-color: var(--pp-surface-2);
  color: var(--pp-text);
}
/* ── Toast ── */
[data-theme="dark"] .toast {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .toast-header {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
/* ── Progress bar ── */
[data-theme="dark"] .progress {
  background-color: var(--pp-surface-2);
}
/* ── Popover / Tooltip ── */
[data-theme="dark"] .popover {
  background-color: var(--pp-surface);
  border-color: var(--pp-border);
}
[data-theme="dark"] .popover-header {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
  color: var(--pp-text);
}
[data-theme="dark"] .popover-body {
  color: var(--pp-text);
}
/* ── Badge dark refinements ── */
[data-theme="dark"] .bg-warning {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #fcd34d !important;
}
[data-theme="dark"] .bg-info {
  background-color: rgba(14, 165, 233, 0.2) !important;
  color: #7dd3fc !important;
}
[data-theme="dark"] .bg-light {
  background-color: var(--pp-surface-2) !important;
  color: var(--pp-text) !important;
}
/* ── Form check / switch ── */
[data-theme="dark"] .form-check-input {
  background-color: var(--pp-surface-2);
  border-color: var(--pp-border);
}
[data-theme="dark"] .form-check-label {
  color: var(--pp-text);
}
/* ── Close button ── */
[data-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}
/* ── Generic text helpers on dark ── */
[data-theme="dark"] .text-secondary {
  color: var(--pp-text-secondary) !important;
}
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6 {
  color: var(--pp-text);
}
[data-theme="dark"] p {
  color: var(--pp-text);
}
[data-theme="dark"] label {
  color: var(--pp-text);
}
[data-theme="dark"] legend {
  color: var(--pp-text);
}
[data-theme="dark"] hr {
  border-color: var(--pp-border);
}

/* Theme toggle button styles */
.pp-theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ===== Professional Sidebar Navigation Groups ===== */
.pp-nav-group {
  margin-bottom: 8px;
}

.pp-nav-group-scroll {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.pp-nav-group-scroll .pp-nav-scroll {
  flex: 1;
  min-height: 80px;
  max-height: 32vh;
}

.pp-nav-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(15,23,42,.50);
  margin: 12px 4px 6px;
  padding: 0;
}

.pp-nav-title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
}

.pp-nav-title-icon svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 0;
}

.pp-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  color: rgba(15,23,42,.80);
  font-size: 13px;
  font-weight: 500;
  transition: all .15s ease;
}

.pp-nav-item:hover {
  background: rgba(15,23,42,.04);
  color: var(--pp-text);
}

.pp-nav-item.active {
  background: var(--pp-accent-soft);
  color: var(--pp-text);
  font-weight: 600;
}

.pp-nav-item-dept {
  font-size: 12px;
  padding: 6px 8px;
}

.pp-nav-ico {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 26px;
  border: 1px solid var(--pp-border-2);
  border-radius: 8px;
  background: rgba(255,255,255,.75);
}

.pp-nav-item.active .pp-nav-ico {
  border-color: rgba(37,99,235,.30);
  background: rgba(255,255,255,.90);
  box-shadow: 0 4px 12px rgba(37,99,235,.12);
}

.pp-nav-ico svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.pp-dept-badge {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 10px;
  border-radius: 6px;
  flex: 0 0 24px;
  box-shadow: 0 4px 10px rgba(16,24,40,.08);
}

.pp-nav-empty {
  font-size: 11px;
  color: var(--pp-muted);
  padding: 8px 12px;
  font-style: italic;
}

/* Dark mode sidebar overrides */
[data-theme="dark"] .pp-nav-title {
  color: rgba(255,255,255,.45);
}

[data-theme="dark"] .pp-nav-item {
  color: rgba(255,255,255,.75);
}

[data-theme="dark"] .pp-nav-item:hover {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.95);
}

[data-theme="dark"] .pp-nav-item.active {
  background: rgba(37,99,235,.15);
  color: #fff;
}

[data-theme="dark"] .pp-nav-ico {
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}

[data-theme="dark"] .pp-nav-item.active .pp-nav-ico {
  border-color: rgba(37,99,235,.35);
  background: rgba(255,255,255,.08);
}

/* ============================================
   Milestone Tree View Styles
   ============================================ */
.ms-tree-action-header {
  transition: background-color 0.15s ease;
}

.ms-tree-action-header:hover {
  background-color: rgba(37, 99, 235, 0.05) !important;
}

.ms-tree-toggle {
  width: 20px;
  text-align: center;
  color: var(--pp-muted);
  transition: transform 0.2s ease;
}

.ms-tree-toggle i {
  transition: transform 0.2s ease;
}

.ms-tree-children {
  background: var(--pp-surface);
}

.ms-tree-milestone {
  background: var(--pp-surface);
  transition: background-color 0.15s ease;
}

.ms-tree-milestone:hover {
  background-color: rgba(37, 99, 235, 0.04);
}

/* Status icon styling */
.ms-status-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Min width utility for flex truncate */
.min-width-0 {
  min-width: 0;
}

/* Compact milestone progress slider */
.ms-tree-milestone .form-range {
  height: 6px;
  padding: 0;
}

.ms-tree-milestone .form-range::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
}

.ms-tree-milestone .form-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
}

/* Blue milestone slider */
.pp-ms-range-orange::-webkit-slider-thumb {
  background: var(--pp-accent, #2563EB);
}

.pp-ms-range-orange::-moz-range-thumb {
  background: var(--pp-accent, #2563EB);
}

.pp-ms-range-orange::-webkit-slider-runnable-track {
  background: linear-gradient(to right, var(--pp-accent, #2563EB) 0%, var(--pp-accent, #2563EB) var(--range-progress, 0%), var(--pp-border, #e9ecef) var(--range-progress, 0%), var(--pp-border, #e9ecef) 100%);
}

.pp-ms-range-orange::-moz-range-track {
  background: linear-gradient(to right, var(--pp-accent, #2563EB) 0%, var(--pp-accent, #2563EB) var(--range-progress, 0%), var(--pp-border, #e9ecef) var(--range-progress, 0%), var(--pp-border, #e9ecef) 100%);
}

.pp-ms-range-orange:focus::-webkit-slider-thumb {
  box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

.pp-ms-range-orange:focus::-moz-range-thumb {
  box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

/* Progress modal slider */
#ppMsProgressModal .form-range {
  height: 8px;
}

#ppMsProgressModal .form-range::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  margin-top: -6px;
}

#ppMsProgressModal .form-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
}

/* Dark mode support */
[data-theme="dark"] .ms-tree-action-header:hover {
  background-color: rgba(37, 99, 235, 0.10) !important;
}

[data-theme="dark"] .ms-tree-children {
  background: rgba(30, 41, 59, 0.5);
}

[data-theme="dark"] .ms-tree-milestone {
  background: rgba(30, 41, 59, 0.5);
}

[data-theme="dark"] .ms-tree-milestone:hover {
  background-color: rgba(37, 99, 235, 0.08);
}