/* IGF Sadhana Tracker – Main CSS */

:root {
  --pink-primary:   #F8BBD0;
  --pink-dark:      #F06292;
  --salmon:         #FFA07A;
  --salmon-dark:    #FF7043;
  --bg-white:       #FFFFFF;
  --card-bg:        #FFF0F5;
  --success:        #A5D6A7;
  --success-dark:   #4CAF50;
  --warning:        #FFE082;
  --danger:         #EF9A9A;
  --text-dark:      #3E2723;
  --text-muted:     #8D6E63;
  --border-color:   #F8BBD0;
  --sidebar-width:  260px;
  --sidebar-bg:     linear-gradient(180deg, #FCE4EC 0%, #FFF0F5 100%);
}

/* ── Base ──────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #FFF8FA;
  color: var(--text-dark);
  min-height: 100vh;
}

a { color: var(--pink-dark); text-decoration: none; }
a:hover { color: var(--salmon-dark); }

/* ── Layout ────────────────────────────────── */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 2px solid var(--pink-primary);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease;
}

.sidebar-brand {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--pink-primary);
  text-align: center;
}

.sidebar-brand .brand-logo {
  font-size: 2rem;
}

.sidebar-brand .brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pink-dark);
  display: block;
}

.sidebar-brand .brand-sub {
  font-size: .75rem;
  color: var(--text-muted);
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
  list-style: none;
}

.sidebar-nav .nav-section {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  padding: .75rem 1.25rem .25rem;
  font-weight: 600;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.25rem;
  color: var(--text-dark);
  font-size: .9rem;
  font-weight: 500;
  border-radius: 0 30px 30px 0;
  margin-right: .75rem;
  transition: background .2s, color .2s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: var(--pink-primary);
  color: var(--pink-dark);
}

.sidebar-nav a .nav-icon {
  font-size: 1.1rem;
  width: 1.4rem;
  text-align: center;
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--pink-primary);
}

/* ── Main Content ──────────────────────────── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: #fff;
  border-bottom: 2px solid var(--pink-primary);
  padding: .75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0;
  z-index: 100;
}

.topbar-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--pink-dark);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.page-content {
  padding: 1.5rem;
  flex: 1;
}

/* ── Cards ─────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--pink-primary);
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(240,98,146,.08);
}

.stat-card {
  background: #fff;
  border: 1.5px solid var(--pink-primary);
  border-radius: 16px;
  padding: 1.25rem;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(240,98,146,.15);
}

.stat-card .stat-icon {
  font-size: 2.2rem;
  margin-bottom: .5rem;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--pink-dark);
  line-height: 1;
}

.stat-card .stat-label {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: .25rem;
  font-weight: 500;
}

/* ── Sadhana Entry Card ─────────────────────── */
.sadhana-card {
  background: #fff;
  border: 1.5px solid var(--pink-primary);
  border-radius: 16px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.sadhana-card .s-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .75rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--pink-primary);
}

.sadhana-card .s-name {
  font-weight: 700;
  font-size: 1rem;
}

.sadhana-card .s-date {
  font-size: .8rem;
  color: var(--text-muted);
}

.sadhana-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

.sadhana-item {
  background: var(--card-bg);
  border-radius: 10px;
  padding: .5rem .75rem;
}

.sadhana-item .s-label {
  font-size: .7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: .05em;
}

.sadhana-item .s-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* ── Badges ─────────────────────────────────── */
.badge-complete  { background: var(--success);   color: #1B5E20; }
.badge-partial   { background: var(--warning);   color: #4E342E; }
.badge-minimal   { background: var(--danger);    color: #B71C1C; }
.badge-role-admin   { background: #CE93D8; color: #4A148C; }
.badge-role-mentor  { background: var(--pink-primary); color: #880E4F; }
.badge-role-mentee  { background: #B3E5FC; color: #01579B; }

.badge {
  font-size: .72rem;
  padding: .3em .7em;
  border-radius: 20px;
  font-weight: 600;
}

/* ── Calendar ───────────────────────────────── */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .35rem;
}

.cal-day-header {
  text-align: center;
  font-size: .7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: .3rem 0;
}

.cal-day {
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s;
  border: 2px solid transparent;
}

.cal-day:hover { transform: scale(1.1); }
.cal-day.today { border-color: var(--salmon); }
.cal-day.complete { background: var(--success); color: #1B5E20; }
.cal-day.partial  { background: var(--warning); color: #4E342E; }
.cal-day.no-entry { background: #FFE0E6; color: #C62828; }
.cal-day.empty    { opacity: 0; pointer-events: none; }
.cal-day.future   { color: #ccc; cursor: default; }

/* ── Form ────────────────────────────────────── */
.form-card {
  background: #fff;
  border: 1.5px solid var(--pink-primary);
  border-radius: 20px;
  padding: 2rem;
  max-width: 640px;
  margin: 0 auto;
}

.form-section-title {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: .75rem;
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.form-control, .form-select {
  border: 1.5px solid var(--pink-primary);
  border-radius: 10px;
  padding: .6rem .9rem;
  transition: border-color .2s, box-shadow .2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--pink-dark);
  box-shadow: 0 0 0 3px rgba(240,98,146,.15);
  outline: none;
}

/* ── Buttons ─────────────────────────────────── */
.btn-pink {
  background: linear-gradient(135deg, var(--pink-dark), var(--salmon));
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: .6rem 1.5rem;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.btn-pink:hover {
  opacity: .9;
  transform: translateY(-1px);
  color: #fff;
}

.btn-outline-pink {
  background: transparent;
  color: var(--pink-dark);
  border: 1.5px solid var(--pink-dark);
  border-radius: 30px;
  padding: .55rem 1.25rem;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.btn-outline-pink:hover {
  background: var(--pink-primary);
  color: var(--pink-dark);
}

/* ── FAB ─────────────────────────────────────── */
.fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--pink-dark), var(--salmon));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(240,98,146,.4);
  cursor: pointer;
  z-index: 500;
  transition: transform .2s, box-shadow .2s;
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(240,98,146,.5);
  color: #fff;
}

/* ── Streak / Progress ────────────────────────── */
.streak-badge {
  background: linear-gradient(135deg, #FF8A65, var(--salmon-dark));
  color: #fff;
  border-radius: 20px;
  padding: .4rem 1rem;
  font-weight: 700;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}

.progress-ring {
  width: 80px; height: 80px;
  position: relative;
}

/* ── Hierarchy Tree ─────────────────────────── */
.tree-mentor {
  background: #fff;
  border: 1.5px solid var(--pink-primary);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.tree-mentor-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--pink-dark);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.tree-mentees {
  list-style: none;
  padding-left: 1.5rem;
  margin-top: .75rem;
  border-left: 2px dashed var(--pink-primary);
}

.tree-mentees li {
  padding: .3rem .75rem;
  font-size: .9rem;
  color: var(--text-dark);
  position: relative;
}

.tree-mentees li::before {
  content: '';
  position: absolute;
  left: -1.5px;
  top: 50%;
  width: .75rem;
  height: 2px;
  background: var(--pink-primary);
}

/* ── Notification dot ─────────────────────── */
.notif-dot {
  position: absolute;
  top: -4px; right: -4px;
  width: 16px; height: 16px;
  background: var(--salmon-dark);
  border-radius: 50%;
  font-size: .6rem;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* ── Gita Quote Widget ─────────────────────── */
.gita-widget {
  background: linear-gradient(135deg, #FCE4EC, #FFF3E0);
  border: 1.5px solid var(--pink-primary);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.gita-widget .gita-shloka {
  font-style: italic;
  color: var(--text-muted);
  font-size: .9rem;
  margin-bottom: .5rem;
}

.gita-widget .gita-chapter {
  font-size: .75rem;
  color: var(--salmon-dark);
  font-weight: 600;
}

/* ── Toast / Alerts ─────────────────────────── */
.alert {
  border-radius: 12px;
  border: none;
  font-size: .9rem;
}

.alert-success { background: #E8F5E9; color: #1B5E20; }
.alert-warning  { background: #FFF8E1; color: #E65100; }
.alert-danger   { background: #FFEBEE; color: #B71C1C; }
.alert-info     { background: #E1F5FE; color: #0277BD; }

/* ── Table fallback (wide screens only) ─────── */
@media (min-width: 992px) {
  .wide-table { display: table; width: 100%; }
  .card-table { display: none; }
}

@media (max-width: 991px) {
  .wide-table { display: none; }
  .card-table { display: block; }
  .sadhana-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile: Sidebar ────────────────────────── */
@media (max-width: 767px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
  }
  .page-content {
    padding: 1rem;
  }
  .form-card {
    padding: 1.25rem;
  }
  .sadhana-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Overlay ────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 999;
}

.sidebar-overlay.show { display: block; }

/* ── Login page ─────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #FCE4EC 0%, #FFF0F5 50%, #FFF3E0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.login-card {
  background: #fff;
  border-radius: 24px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 16px 48px rgba(240,98,146,.15);
}

/* ── Scrollbar ──────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #FFF0F5; }
::-webkit-scrollbar-thumb { background: var(--pink-primary); border-radius: 3px; }