/* ==========================================================================
   act act act GmbH – Dashboard Design System
   Shared styles for all dashboard views (User, Company, Partner)
   Import: Bootstrap 5.3 + Bootstrap Icons 1.11 + Google Fonts required
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --navy:       #1B2A4A;
  --navy-dark:  #111C33;
  --teal:       #0D9488;
  --teal-light: #5EEAD4;
  --teal-bg:    #F0FDFA;
  --amber:      #D97706;
  --amber-light:#FBBF24;
  --amber-bg:   #FFFBEB;
  --warmgray:   #F8F7F4;
  --anthracite: #1F2937;
  --muted:      #6B7280;
  --border:     #E5E7EB;
  --red:        #DC2626;
  --red-bg:     #FEF2F2;
  --green:      #16A34A;
  --green-bg:   #F0FDF4;
  --blue:       #2563EB;
  --blue-bg:    #EFF6FF;
  --purple:     #7C3AED;
  --purple-bg:  #F3E8FF;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --sidebar-w:  240px;
  --topbar-h:   56px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--warmgray);
  color: var(--anthracite);
  margin: 0;
  min-height: 100vh;
}

/* ==========================================================================
   LAYOUT: Sidebar + Main
   ========================================================================== */

.dash-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.dash-sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--navy-dark);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
  transition: transform .25s ease;
}

.dash-sidebar .logo-area {
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.dash-sidebar .logo-area a {
  text-decoration: none;
}
.dash-sidebar .logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 1.05rem;
}
.dash-sidebar .logo-text .teal { color: var(--teal-light); }

.dash-sidebar .user-info {
  padding: .85rem 1.25rem;
  font-size: .8rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.dash-sidebar .user-info .user-name { color: #fff; font-weight: 600; font-size: .85rem; }
.dash-sidebar .user-info .user-org { color: #94a3b8; font-size: .72rem; margin-top: .1rem; }
.dash-sidebar .user-info .role-tag {
  display: inline-block;
  font-size: .63rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: .18rem .55rem;
  border-radius: 3px;
  margin-top: .35rem;
}
.tag-tn { background: var(--teal); color: #fff; }
.tag-fm { background: rgba(255,255,255,.15); color: #fff; }
.tag-pm { background: var(--amber); color: #fff; }

/* Nav links */
.dash-sidebar nav { padding: .5rem 0; flex: 1; }
.dash-sidebar nav a {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem 1.25rem;
  color: #94a3b8;
  text-decoration: none;
  font-size: .82rem;
  transition: color .15s, background .15s;
  border-left: 3px solid transparent;
}
.dash-sidebar nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}
.dash-sidebar nav a.active {
  color: #fff;
  background: rgba(13,148,136,.2);
  border-left-color: var(--teal);
}
.dash-sidebar nav a i.bi {
  width: 20px;
  text-align: center;
  font-size: .92rem;
  flex-shrink: 0;
}
.dash-sidebar nav .nav-section {
  font-size: .63rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #475569;
  padding: 1rem 1.25rem .4rem;
}

/* Sidebar close button */
.sidebar-close {
  position: absolute;
  top: .85rem;
  right: .75rem;
  width: 28px; height: 28px;
  border-radius: 6px;
  border: none;
  background: rgba(255,255,255,.08);
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: .9rem;
  transition: background .15s, color .15s;
  z-index: 10;
}
.sidebar-close:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* Sidebar open bar (visible when sidebar is collapsed) */
.sidebar-open-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 44px;
  height: 100vh;
  background: var(--navy-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: .85rem;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.sidebar-open-bar .open-bar-btn {
  width: 32px; height: 32px;
  border-radius: 6px;
  border: none;
  background: rgba(255,255,255,.08);
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: background .15s, color .15s;
}
.sidebar-open-bar .open-bar-btn:hover {
  background: rgba(13,148,136,.3);
  color: #fff;
}
.sidebar-open-bar .open-bar-logo {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .7rem;
  color: #475569;
  margin-top: 1.25rem;
  letter-spacing: 1px;
}

/* Collapsed state */
.dash-layout.sidebar-collapsed .dash-sidebar {
  transform: translateX(-100%);
}
.dash-layout.sidebar-collapsed .sidebar-open-bar {
  opacity: 1;
  pointer-events: auto;
}
.dash-layout.sidebar-collapsed .dash-main {
  margin-left: 44px;
}

/* Sidebar footer */
.dash-sidebar .sidebar-footer {
  padding: .85rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .72rem;
  color: #475569;
}

/* ---------- Main Area ---------- */
.dash-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .25s ease;
}

/* Topbar */
.dash-topbar {
  background: #fff;
  height: var(--topbar-h);
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.dash-topbar h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
  margin: 0;
}
.dash-topbar .topbar-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.dash-topbar .topbar-meta {
  font-size: .78rem;
  color: var(--muted);
}

/* Content */
.dash-content {
  flex: 1;
  padding: 1.5rem 1.75rem 2rem;
}

/* ==========================================================================
   KPI CARDS
   ========================================================================== */

.kpi-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.kpi-grid-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-grid-3 { grid-template-columns: repeat(3, 1fr); }
.kpi-grid-6 { grid-template-columns: repeat(6, 1fr); }

.kpi-card {
  background: #fff;
  border-radius: 8px;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--border);
  transition: box-shadow .15s;
}
.kpi-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.05); }
.kpi-card .kpi-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  margin-bottom: .6rem;
}
.kpi-card .kpi-label {
  font-size: .7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: .15rem;
}
.kpi-card .kpi-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--navy);
  line-height: 1.2;
}
.kpi-card .kpi-sub {
  font-size: .7rem;
  color: var(--muted);
  margin-top: .15rem;
}

/* Color variants */
.kpi-teal  { border-left-color: var(--teal); }
.kpi-teal  .kpi-value { color: var(--teal); }
.kpi-teal  .kpi-icon  { background: var(--teal-bg); color: var(--teal); }
.kpi-navy  { border-left-color: var(--navy); }
.kpi-navy  .kpi-icon  { background: #E8EBF0; color: var(--navy); }
.kpi-amber { border-left-color: var(--amber); }
.kpi-amber .kpi-value { color: var(--amber); }
.kpi-amber .kpi-icon  { background: var(--amber-bg); color: var(--amber); }
.kpi-red   { border-left-color: var(--red); }
.kpi-red   .kpi-value { color: var(--red); }
.kpi-red   .kpi-icon  { background: var(--red-bg); color: var(--red); }
.kpi-green { border-left-color: var(--green); }
.kpi-green .kpi-value { color: var(--green); }
.kpi-green .kpi-icon  { background: var(--green-bg); color: var(--green); }
.kpi-blue  { border-left-color: var(--blue); }
.kpi-blue  .kpi-value { color: var(--blue); }
.kpi-blue  .kpi-icon  { background: var(--blue-bg); color: var(--blue); }

/* ==========================================================================
   PANELS / CARDS
   ========================================================================== */

.panel {
  background: #fff;
  border-radius: 8px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  color: var(--navy);
  margin: 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn-act {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border-radius: 6px;
  font-size: .82rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .15s;
  line-height: 1.4;
}
.btn-primary-teal { background: var(--teal); color: #fff; }
.btn-primary-teal:hover { background: #0F766E; color: #fff; }
.btn-primary-navy { background: var(--navy); color: #fff; }
.btn-primary-navy:hover { background: var(--navy-dark); color: #fff; }
.btn-primary-amber { background: var(--amber); color: #fff; }
.btn-primary-amber:hover { background: #B45309; color: #fff; }
.btn-outline {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--navy); }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: none;
}
.btn-ghost:hover { color: var(--navy); }
.btn-sm { padding: .3rem .7rem; font-size: .75rem; }
.btn-xs { padding: .2rem .5rem; font-size: .7rem; }

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-act {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}
.table-act th {
  background: var(--navy);
  color: #fff;
  padding: .6rem .85rem;
  text-align: left;
  font-weight: 500;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.table-act th:first-child { border-radius: 6px 0 0 0; }
.table-act th:last-child  { border-radius: 0 6px 0 0; }
.table-act td {
  padding: .6rem .85rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table-act tbody tr:hover { background: #f9fafb; }

/* ==========================================================================
   STATUS BADGES
   ========================================================================== */

.badge-act {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .68rem;
  font-weight: 500;
  padding: .2rem .55rem;
  border-radius: 4px;
}
.badge-green  { background: var(--green-bg); color: var(--green); }
.badge-blue   { background: var(--blue-bg);  color: var(--blue); }
.badge-amber  { background: var(--amber-bg); color: var(--amber); }
.badge-red    { background: var(--red-bg);   color: var(--red); }
.badge-gray   { background: #F3F4F6;         color: var(--muted); }
.badge-teal   { background: var(--teal-bg);  color: var(--teal); }
.badge-purple { background: var(--purple-bg); color: var(--purple); }

/* ==========================================================================
   PROGRESS BARS
   ========================================================================== */

.progress-slim {
  height: 6px;
  background: #e5e7eb;
  border-radius: 3px;
  overflow: hidden;
}
.progress-slim .bar {
  height: 100%;
  border-radius: 3px;
  transition: width .4s ease;
}
.bar-teal   { background: var(--teal); }
.bar-blue   { background: var(--blue); }
.bar-amber  { background: var(--amber); }
.bar-red    { background: var(--red); }
.bar-green  { background: var(--green); }

/* Progress circle */
.progress-ring {
  width: 90px; height: 90px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
}
.progress-ring-inner {
  width: 70px; height: 70px;
  border-radius: 50%;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
}

/* ==========================================================================
   ALERTS / BANNERS
   ========================================================================== */

.alert-act {
  padding: .85rem 1.15rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
  font-size: .84rem;
}
.alert-act i.bi { font-size: 1.1rem; flex-shrink: 0; }
.alert-amber { background: var(--amber-bg); border: 1px solid #FCD34D; }
.alert-green { background: var(--green-bg); border: 1px solid #86EFAC; }
.alert-red   { background: var(--red-bg);   border: 1px solid #FCA5A5; }
.alert-blue  { background: var(--blue-bg);  border: 1px solid #93C5FD; }

/* ==========================================================================
   COURSE CARDS
   ========================================================================== */

.course-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  transition: box-shadow .2s, transform .2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.course-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.07);
  transform: translateY(-2px);
}
.course-card .cc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: .65rem;
}
.course-card .cc-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  color: var(--navy);
  margin-bottom: .25rem;
}
.course-card .cc-meta {
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: .85rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.course-card .cc-meta i.bi { font-size: .7rem; }
.course-card .cc-body { flex: 1; }
.course-card .cc-footer {
  margin-top: auto;
  padding-top: .75rem;
}
.course-card .cc-chapters {
  list-style: none;
  padding: 0;
  margin: 0 0 .75rem;
  font-size: .78rem;
}
.course-card .cc-chapters li {
  padding: .35rem 0;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.course-card .cc-chapters li:last-child { border-bottom: none; }
.course-card .cc-chapters li i.bi { font-size: .72rem; width: 16px; text-align: center; flex-shrink: 0; }

/* ==========================================================================
   CERTIFICATE CARDS
   ========================================================================== */

.cert-card {
  background: #fff;
  border: 2px solid var(--teal);
  border-radius: 10px;
  padding: 1.35rem;
  text-align: center;
  transition: box-shadow .2s;
}
.cert-card:hover { box-shadow: 0 4px 16px rgba(13,148,136,.15); }
.cert-card-locked {
  border-color: var(--border);
  opacity: .6;
}
.cert-card .cert-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .75rem;
  font-size: 1.3rem;
}
.cert-card .cert-level {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .78rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: .3rem;
}
.cert-card .cert-name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--navy);
  margin-bottom: .45rem;
}
.cert-card .cert-date {
  font-size: .72rem;
  color: var(--muted);
}

/* ==========================================================================
   EXAM AREA
   ========================================================================== */

.exam-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.exam-card-header {
  background: var(--navy);
  color: #fff;
  padding: 1rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.exam-card-header h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  margin: 0;
}
.exam-card-body {
  padding: 1.35rem;
}
.exam-timer {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .9rem;
  color: var(--amber-light);
}
.exam-question-num {
  font-size: .78rem;
  color: #94a3b8;
}

/* ==========================================================================
   ACTIVITY FEED
   ========================================================================== */

.activity-item {
  display: flex;
  gap: .75rem;
  padding: .75rem 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: .82rem;
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}
.activity-text { flex: 1; }
.activity-time { font-size: .7rem; color: var(--muted); margin-top: .15rem; }

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.text-muted { color: var(--muted) !important; }
.text-navy { color: var(--navy) !important; }
.text-teal { color: var(--teal) !important; }
.text-amber { color: var(--amber) !important; }
.text-sm { font-size: .78rem; }
.text-xs { font-size: .7rem; }
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }
.fw-700 { font-weight: 700; }
.gap-sm { gap: .5rem; }
.gap-md { gap: 1rem; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 991px) {
  .dash-sidebar {
    transform: translateX(-100%);
  }
  /* .open must win over .sidebar-collapsed on mobile */
  .dash-sidebar.open,
  .dash-layout.sidebar-collapsed .dash-sidebar.open {
    transform: translateX(0);
  }
  .dash-main,
  .dash-layout.sidebar-collapsed .dash-main { margin-left: 0; }
  .sidebar-open-bar,
  .dash-layout.sidebar-collapsed .sidebar-open-bar { display: none; }
  .mobile-toggle { display: flex !important; }
  .kpi-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 575px) {
  .kpi-grid-4, .kpi-grid-3 { grid-template-columns: 1fr; }
  .kpi-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .dash-content { padding: 1rem; }
}

.mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--navy);
}