/* ═══════════════════════════════════════════════
   Custom LearnDash — Auth + Dashboard Styles
   Enqueue via functions.php (see snippet below)
═══════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --cld-primary:     #4f46e5;
  --cld-primary-dk:  #4338ca;
  --cld-primary-lt:  #ede9fe;
  --cld-success:     #10b981;
  --cld-success-lt:  #d1fae5;
  --cld-warn:        #f59e0b;
  --cld-warn-lt:     #fef3c7;
  --cld-danger:      #ef4444;
  --cld-danger-lt:   #fee2e2;
  --cld-gray:        #6b7280;
  --cld-gray-lt:     #f9fafb;
  --cld-border:      #e5e7eb;
  --cld-text:        #111827;
  --cld-text-muted:  #6b7280;
  --cld-radius:      10px;
  --cld-radius-lg:   14px;
  --cld-sidebar-w:   240px;
}

/* ════════════════════════
   SHARED COMPONENTS
════════════════════════ */

/* Buttons */
.cld-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: .6rem 1.25rem;
  border-radius: var(--cld-radius);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  border: 1.5px solid transparent;
  line-height: 1;
}
.cld-btn--primary { background: var(--cld-primary); color: #fff; border-color: var(--cld-primary); }
.cld-btn--primary:hover { background: var(--cld-primary-dk); border-color: var(--cld-primary-dk); color: #fff; }
.cld-btn--outline { background: transparent; color: var(--cld-primary); border-color: var(--cld-primary); }
.cld-btn--outline:hover { background: var(--cld-primary-lt); }
.cld-btn--full { width: 100%; }
.cld-btn--sm { padding: .4rem .85rem; font-size: .825rem; }

/* Badges */
.cld-badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.cld-badge--completed    { background: var(--cld-success-lt); color: #065f46; }
.cld-badge--in-progress  { background: var(--cld-primary-lt); color: var(--cld-primary); }
.cld-badge--not-started  { background: #f3f4f6; color: #4b5563; }
.cld-badge--cert         { background: #fef3c7; color: #92400e; }

/* Alerts */
.cld-alert {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  padding: .75rem 1rem;
  border-radius: var(--cld-radius);
  font-size: .875rem;
  margin-bottom: 1rem;
}
.cld-alert--error { background: var(--cld-danger-lt); color: #991b1b; }
.cld-alert-icon { flex-shrink: 0; }

/* Avatar */
.cld-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--cld-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
  letter-spacing: .02em;
}

/* ════════════════════════
   AUTH PAGES (login / register)
════════════════════════ */
.cld-auth-page {
  min-height: 100vh;
  background: var(--cld-gray-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.cld-auth-container {
  width: 100%;
  max-width: 420px;
}
.cld-auth-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}
.cld-auth-brand img { max-height: 40px; }
.cld-brand-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cld-primary);
}
.cld-auth-card {
  background: #fff;
  border: 1px solid var(--cld-border);
  border-radius: var(--cld-radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.cld-auth-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cld-text);
  margin: 0 0 .25rem;
}
.cld-auth-subtitle {
  font-size: .875rem;
  color: var(--cld-text-muted);
  margin: 0 0 1.25rem;
}
.cld-auth-switch {
  text-align: center;
  font-size: .875rem;
  color: var(--cld-text-muted);
  margin: 1.25rem 0 0;
}
.cld-auth-switch a { color: var(--cld-primary); text-decoration: none; font-weight: 500; }

/* Tabs */
.cld-tabs {
  display: flex;
  border-bottom: 1px solid var(--cld-border);
  margin-bottom: 1.25rem;
}
.cld-tab {
  flex: 1;
  text-align: center;
  padding: .55rem;
  text-decoration: none;
  color: var(--cld-text-muted);
  font-size: .9rem;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.cld-tab--active, .cld-tab:hover { color: var(--cld-primary); }
.cld-tab--active { border-bottom-color: var(--cld-primary); font-weight: 600; }

/* Form fields */
.cld-form {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.cld-field {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.cld-field label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .83rem;
  font-weight: 500;
  color: #374151;
}
.cld-field-link {
  font-size: .8rem;
  color: var(--cld-primary);
  text-decoration: none;
  font-weight: 400;
}
.cld-field input {
  padding: .6rem .8rem;
  border: 1px solid var(--cld-border);
  border-radius: var(--cld-radius);
  font-size: .95rem;
  color: var(--cld-text);
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
  box-sizing: border-box;
}
.cld-field input:focus {
  outline: none;
  border-color: var(--cld-primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}
.cld-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}
.cld-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.cld-input-wrap input { padding-right: 2.5rem; }
.cld-toggle-pwd {
  position: absolute;
  right: .6rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--cld-gray);
  padding: 0;
  display: flex;
  align-items: center;
}
.cld-check {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  color: var(--cld-text-muted);
  cursor: pointer;
}
.cld-req { color: var(--cld-danger); margin-left: 2px; }
.cld-hint { font-size: .78rem; }
.cld-terms {
  font-size: .78rem;
  color: var(--cld-text-muted);
  text-align: center;
  margin: .25rem 0 0;
  line-height: 1.5;
}
.cld-terms a { color: var(--cld-primary); text-decoration: none; }

/* Password strength */
.cld-strength-bar {
  height: 4px;
  background: var(--cld-border);
  border-radius: 99px;
  overflow: hidden;
  margin-top: .3rem;
}
.cld-strength-bar > div {
  height: 100%;
  border-radius: 99px;
  transition: width .3s, background .3s;
  width: 0;
}

/* ════════════════════════
   DASHBOARD PAGE
════════════════════════ */
.cld-dashboard-page {
  background: var(--cld-gray-lt);
  min-height: 100vh;
}
.cld-db-wrap {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 100vh;
}

/* ── Sidebar ── */
.cld-sidebar {
  width: var(--cld-sidebar-w);
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid var(--cld-border);
}
.cld-sidebar-inner {
  position: sticky;
  top: 0;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100vh;
  overflow-y: auto;
  box-sizing: border-box;
}
.cld-user-card {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.cld-user-info { overflow: hidden; }
.cld-user-info strong {
  display: block;
  font-size: .9rem;
  color: var(--cld-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cld-user-info span {
  font-size: .78rem;
  color: var(--cld-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

/* Sidenav */
.cld-sidenav { display: flex; flex-direction: column; gap: .25rem; }
.cld-sidenav-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem .75rem;
  border-radius: var(--cld-radius);
  text-decoration: none;
  color: var(--cld-text-muted);
  font-size: .875rem;
  transition: background .15s, color .15s;
}
.cld-sidenav-item:hover { background: var(--cld-primary-lt); color: var(--cld-primary); }
.cld-sidenav-item.active { background: var(--cld-primary-lt); color: var(--cld-primary); font-weight: 600; }
.cld-nav-count {
  margin-left: auto;
  background: var(--cld-border);
  color: var(--cld-text-muted);
  font-size: .72rem;
  padding: .1rem .45rem;
  border-radius: 999px;
  font-weight: 600;
}
.cld-sidenav-item.active .cld-nav-count {
  background: var(--cld-primary);
  color: #fff;
}

/* Progress ring */
.cld-overall { text-align: center; }
.cld-overall-label { font-size: .78rem; color: var(--cld-text-muted); margin: 0 0 .5rem; }
.cld-ring-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.cld-ring-bg   { stroke: var(--cld-border); }
.cld-ring-fill { stroke: var(--cld-primary); transition: stroke-dasharray .6s; }
.cld-ring-pct {
  position: absolute;
  font-size: .85rem;
  font-weight: 700;
  color: var(--cld-text);
}

/* Logout */
.cld-logout-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: auto;
  font-size: .85rem;
  color: var(--cld-danger);
  text-decoration: none;
  padding: .5rem .75rem;
  border-radius: var(--cld-radius);
  transition: background .15s;
}
.cld-logout-btn:hover { background: var(--cld-danger-lt); }

/* ── Main content ── */
.cld-content { flex: 1; padding: 2rem; min-width: 0; }

/* Stats bar */
.cld-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.cld-stat-card {
  background: #fff;
  border: 1px solid var(--cld-border);
  border-radius: var(--cld-radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.cld-stat-num  { font-size: 1.6rem; font-weight: 700; color: var(--cld-primary); line-height: 1; }
.cld-stat-lbl  { font-size: .78rem; color: var(--cld-text-muted); text-transform: uppercase; letter-spacing: .04em; }

/* Content header */
.cld-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.cld-content-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cld-text);
  margin: 0;
}

/* Course grid */
.cld-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.25rem;
}
.cld-course-card {
  background: #fff;
  border: 1px solid var(--cld-border);
  border-radius: var(--cld-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}
.cld-course-card:hover {
  box-shadow: 0 6px 28px rgba(0,0,0,.09);
  transform: translateY(-2px);
}

/* Thumbnail */
.cld-course-thumb-link { display: block; }
.cld-course-thumb {
  height: 150px;
  background-size: cover;
  background-position: center;
  background-color: var(--cld-primary-lt);
}
.cld-course-thumb--placeholder {
  height: 150px;
  background: var(--cld-primary-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cld-primary);
}

/* Course body */
.cld-course-body {
  padding: 1rem 1.125rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  flex: 1;
}
.cld-course-meta { display: flex; gap: .4rem; flex-wrap: wrap; }
.cld-course-title {
  margin: 0;
  font-size: .975rem;
  font-weight: 600;
  line-height: 1.4;
}
.cld-course-title a { color: var(--cld-text); text-decoration: none; }
.cld-course-title a:hover { color: var(--cld-primary); }
.cld-course-excerpt { font-size: .82rem; color: var(--cld-text-muted); margin: 0; line-height: 1.5; }

/* Progress */
.cld-progress-section { margin-top: auto; padding-top: .4rem; }
.cld-progress-header {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--cld-text-muted);
  margin-bottom: .3rem;
}
.cld-progress-track {
  height: 6px;
  background: var(--cld-border);
  border-radius: 99px;
  overflow: hidden;
}
.cld-progress-fill {
  height: 100%;
  background: var(--cld-primary);
  border-radius: 99px;
  transition: width .5s;
}
.cld-progress-hint { font-size: .75rem; color: var(--cld-text-muted); margin: .25rem 0 0; }

/* Course actions */
.cld-course-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ── Certificates view ── */
.cld-cert-grid { display: grid; gap: 1rem; }
.cld-cert-card {
  background: #fff;
  border: 1px solid var(--cld-border);
  border-radius: var(--cld-radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.cld-cert-medal { flex-shrink: 0; }
.cld-cert-body { flex: 1; }
.cld-cert-body h3 { margin: 0 0 .4rem; font-size: 1rem; color: var(--cld-text); }

/* ── Empty state ── */
.cld-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--cld-text-muted);
}
.cld-empty-icon { font-size: 2.5rem; display: block; margin-bottom: .75rem; }
.cld-empty h3 { font-size: 1.1rem; color: var(--cld-text); margin: 0 0 .5rem; }
.cld-empty p { margin: 0 0 1.25rem; }

/* ════════════════════════
   RESPONSIVE
════════════════════════ */
@media (max-width: 900px) {
  .cld-db-wrap { flex-direction: column; }
  .cld-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--cld-border); }
  .cld-sidebar-inner { height: auto; position: static; flex-direction: row; flex-wrap: wrap; gap: 1rem; }
  .cld-sidenav { flex-direction: row; flex-wrap: wrap; }
  .cld-overall, .cld-logout-btn { margin-top: 0; }
  .cld-stats-bar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .cld-auth-card { padding: 1.5rem 1.25rem; }
  .cld-field-row { grid-template-columns: 1fr; }
  .cld-stats-bar { grid-template-columns: 1fr 1fr; }
  .cld-content { padding: 1.25rem; }
  .cld-cert-card { flex-direction: column; text-align: center; }
}
/* Nav menu button */
.cld-nav-btn a {
    background: #f5a623;
    color: #fff !important;
    padding: 0rem 1.1rem !important;
    border-radius: 6px;
    font-weight: 600;
    transition: background .2s;
}
.cld-nav-btn a:hover {
    background: #d4881a;
    color: #fff !important;
}