/* ============================================
   UGC STUDIO ✨ — Styles globaux kawaii
   ============================================ */

/* ============================================
   SECTION : Variables CSS
   Contenu : Palette kawaii + typographie + espacements
   ============================================ */
:root {
  /* Couleurs principales kawaii */
  --kawaii-pink: #FFB6C1;
  --kawaii-pink-light: #FFF0F3;
  --kawaii-pink-dark: #E8899A;
  --kawaii-lavender: #E6D5F5;
  --kawaii-lavender-light: #F5EEFF;
  --kawaii-mint: #B5EAD7;
  --kawaii-mint-light: #E8FFF5;
  --kawaii-peach: #FFDAB9;
  --kawaii-peach-light: #FFF3E6;
  --kawaii-yellow: #FFF5BA;
  --kawaii-yellow-light: #FFFDE6;
  --kawaii-blue: #A8D8EA;
  --kawaii-blue-light: #E6F4FA;

  /* Neutres kawaii */
  --kawaii-white: #FFFBFC;
  --kawaii-cream: #FFF8F0;
  --kawaii-text: #5C4B6B;
  --kawaii-text-light: #9B8AAD;
  --kawaii-text-muted: #C4B5D4;
  --kawaii-border: #F0E0F0;
  --kawaii-shadow: rgba(200, 160, 220, 0.15);

  /* Accents fonctionnels */
  --kawaii-success: #88D8A8;
  --kawaii-warning: #FFD98E;
  --kawaii-danger: #FFB0B0;
  --kawaii-info: #A8D8EA;

  /* Espacements */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Sidebar */
  --sidebar-width: 260px;
}

/* ============================================
   SECTION : Reset & Base
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', sans-serif;
  font-weight: 400;
  color: var(--kawaii-text);
  background: var(--kawaii-cream);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--kawaii-text);
}

h1 { font-size: 1.8rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

a {
  color: var(--kawaii-pink-dark);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--kawaii-text);
}

img {
  max-width: 100%;
  height: auto;
}

button {
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
  border: none;
  outline: none;
}

input, select, textarea {
  font-family: 'Nunito', sans-serif;
  color: var(--kawaii-text);
}

/* ============================================
   SECTION : Layout principal
   ============================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-xl);
  min-height: 100vh;
  max-width: calc(100% - var(--sidebar-width));
}

/* ============================================
   SECTION : Sidebar Navigation
   ============================================ */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--kawaii-white);
  border-right: 2px solid var(--kawaii-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  box-shadow: 4px 0 20px var(--kawaii-shadow);
}

.sidebar-header {
  padding: var(--space-lg);
  text-align: center;
  border-bottom: 2px solid var(--kawaii-border);
}

.sidebar-logo {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--kawaii-pink-dark);
  display: block;
  margin-bottom: var(--space-md);
}

.sidebar-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 3px solid var(--kawaii-pink);
  background: var(--kawaii-lavender-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--kawaii-text);
}

.sidebar-level {
  font-family: 'Comfortaa', cursive;
  font-size: 0.8rem;
  color: var(--kawaii-text-light);
  display: block;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-md) 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px var(--space-lg);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--kawaii-text);
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
  text-decoration: none;
}

.nav-item:hover {
  background: var(--kawaii-pink-light);
  color: var(--kawaii-pink-dark);
}

.nav-item.active {
  background: var(--kawaii-pink-light);
  border-left-color: var(--kawaii-pink-dark);
  color: var(--kawaii-pink-dark);
  font-weight: 600;
}

.nav-item span.nav-emoji {
  font-size: 1.2rem;
  width: 28px;
  text-align: center;
}

/* Sidebar XP bar */
.sidebar-xp {
  padding: var(--space-md) var(--space-lg);
  border-top: 2px solid var(--kawaii-border);
}

.xp-label {
  font-family: 'Comfortaa', cursive;
  font-size: 0.75rem;
  color: var(--kawaii-text-light);
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

.xp-bar {
  height: 8px;
  background: var(--kawaii-border);
  border-radius: 50px;
  overflow: hidden;
}

.xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kawaii-pink), var(--kawaii-lavender));
  border-radius: 50px;
  transition: width 0.5s ease;
}

/* ============================================
   SECTION : Composants kawaii réutilisables
   ============================================ */

/* Cards */
.kawaii-card {
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 16px;
  padding: var(--space-lg);
  box-shadow: 0 4px 20px var(--kawaii-shadow);
  transition: all 0.3s ease;
}

.kawaii-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--kawaii-shadow);
}

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.kpi-card {
  border-radius: 16px;
  padding: var(--space-lg);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--kawaii-shadow);
}

.kpi-card.pink { background: var(--kawaii-pink-light); border-color: var(--kawaii-pink); }
.kpi-card.mint { background: var(--kawaii-mint-light); border-color: var(--kawaii-mint); }
.kpi-card.lavender { background: var(--kawaii-lavender-light); border-color: var(--kawaii-lavender); }
.kpi-card.peach { background: var(--kawaii-peach-light); border-color: var(--kawaii-peach); }
.kpi-card.yellow { background: var(--kawaii-yellow-light); border-color: var(--kawaii-yellow); }
.kpi-card.blue { background: var(--kawaii-blue-light); border-color: var(--kawaii-blue); }

.kpi-emoji {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.kpi-value {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--kawaii-text);
  line-height: 1.2;
}

.kpi-label {
  font-size: 0.85rem;
  color: var(--kawaii-text-light);
  margin-top: var(--space-xs);
}

.kpi-trend {
  font-size: 0.8rem;
  margin-top: var(--space-xs);
}

.kpi-trend.up { color: #4CAF50; }
.kpi-trend.down { color: var(--kawaii-danger); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
}

.btn:hover {
  transform: scale(1.05);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--kawaii-pink);
  color: white;
  border-bottom-color: var(--kawaii-pink-dark);
}

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

.btn-secondary {
  background: var(--kawaii-lavender);
  color: var(--kawaii-text);
  border-bottom-color: #C9B8E0;
}

.btn-secondary:hover {
  background: #D8C4EE;
}

.btn-success {
  background: var(--kawaii-success);
  color: white;
  border-bottom-color: #6BC48E;
}

.btn-danger {
  background: var(--kawaii-danger);
  color: white;
  border-bottom-color: #E89090;
}

.btn-ghost {
  background: transparent;
  color: var(--kawaii-text);
  border: 2px solid var(--kawaii-border);
}

.btn-ghost:hover {
  background: var(--kawaii-pink-light);
  border-color: var(--kawaii-pink);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
  border-radius: 10px;
}

/* Inputs */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: var(--space-xs);
  color: var(--kawaii-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--kawaii-border);
  border-radius: 12px;
  font-size: 0.9rem;
  background: var(--kawaii-white);
  color: var(--kawaii-text);
  transition: all 0.3s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--kawaii-text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--kawaii-pink);
  box-shadow: 0 0 0 4px rgba(255, 182, 193, 0.2);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Badges / Tags */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: 50px;
  font-family: 'Comfortaa', cursive;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-pink { background: var(--kawaii-pink-light); color: var(--kawaii-pink-dark); }
.badge-mint { background: var(--kawaii-mint-light); color: #5BAD8A; }
.badge-lavender { background: var(--kawaii-lavender-light); color: #8A6DB5; }
.badge-peach { background: var(--kawaii-peach-light); color: #D4956B; }
.badge-yellow { background: var(--kawaii-yellow-light); color: #C9A82C; }
.badge-blue { background: var(--kawaii-blue-light); color: #5A9CB5; }
.badge-danger { background: #FFE0E0; color: #D06060; }
.badge-success { background: #E0FFE8; color: #4CAF50; }

/* ============================================
   SECTION : Kanban Board
   ============================================ */
.kanban-board {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  padding-bottom: var(--space-md);
  min-height: 400px;
}

.kanban-column {
  min-width: 260px;
  max-width: 300px;
  flex-shrink: 0;
  border-radius: 16px;
  padding: var(--space-md);
  border: 2px solid var(--kawaii-border);
}

.kanban-column-header {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
  border-bottom: 2px dashed var(--kawaii-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kanban-column-count {
  background: var(--kawaii-white);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 60px;
}

.kanban-card {
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 12px;
  padding: 12px;
  cursor: grab;
  transition: all 0.3s ease;
}

.kanban-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--kawaii-shadow);
}

.kanban-card:active {
  cursor: grabbing;
}

.kanban-card-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.kanban-card-brand {
  font-size: 0.8rem;
  color: var(--kawaii-text-light);
  margin-bottom: var(--space-sm);
}

.kanban-card-meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.kanban-card-deadline {
  font-size: 0.75rem;
  color: var(--kawaii-text-light);
}

.kanban-card-deadline.urgent {
  color: #D06060;
  font-weight: 700;
}

/* Drag ghost */
.sortable-ghost {
  opacity: 0.4;
  border: 2px dashed var(--kawaii-pink);
}

.sortable-chosen {
  box-shadow: 0 8px 25px var(--kawaii-shadow);
}

/* ============================================
   SECTION : Modal
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(92, 75, 107, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--kawaii-white);
  border-radius: 20px;
  border: 2px solid var(--kawaii-border);
  box-shadow: 0 20px 60px var(--kawaii-shadow);
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: var(--space-lg);
  border-bottom: 2px solid var(--kawaii-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--kawaii-white);
  border-radius: 20px 20px 0 0;
  z-index: 1;
}

.modal-header h2 {
  font-size: 1.2rem;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--kawaii-pink-light);
  border: 2px solid var(--kawaii-pink);
  color: var(--kawaii-pink-dark);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--kawaii-pink);
  color: white;
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 2px solid var(--kawaii-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* ============================================
   SECTION : Multi-select tags
   ============================================ */
.tag-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag-option {
  padding: 4px 14px;
  border-radius: 50px;
  border: 2px solid var(--kawaii-border);
  font-family: 'Comfortaa', cursive;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--kawaii-white);
  color: var(--kawaii-text-light);
  user-select: none;
}

.tag-option:hover {
  border-color: var(--kawaii-pink);
  color: var(--kawaii-pink-dark);
}

.tag-option.selected {
  background: var(--kawaii-pink-light);
  border-color: var(--kawaii-pink);
  color: var(--kawaii-pink-dark);
}

/* ============================================
   SECTION : Progress bar kawaii
   ============================================ */
.progress-bar {
  height: 12px;
  background: var(--kawaii-border);
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kawaii-pink), var(--kawaii-lavender));
  border-radius: 50px;
  transition: width 0.5s ease;
  position: relative;
}

.progress-fill::after {
  content: '★';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6rem;
  color: white;
}

/* ============================================
   SECTION : Timeline / Activity
   ============================================ */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.timeline-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-sm) 0;
}

.timeline-emoji {
  font-size: 1.3rem;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--kawaii-pink-light);
  border-radius: 50%;
}

.timeline-text {
  font-size: 0.9rem;
  line-height: 1.4;
}

.timeline-date {
  font-size: 0.75rem;
  color: var(--kawaii-text-muted);
}

/* ============================================
   SECTION : Tables
   ============================================ */
.kawaii-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--kawaii-border);
}

.kawaii-table thead {
  background: var(--kawaii-lavender-light);
}

.kawaii-table th {
  padding: 12px var(--space-md);
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-align: left;
  color: var(--kawaii-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kawaii-table td {
  padding: 12px var(--space-md);
  font-size: 0.9rem;
  border-top: 1px solid var(--kawaii-border);
}

.kawaii-table tbody tr {
  transition: background 0.3s ease;
}

.kawaii-table tbody tr:hover {
  background: var(--kawaii-pink-light);
}

/* ============================================
   SECTION : Tabs
   ============================================ */
.tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  border-bottom: 2px solid var(--kawaii-border);
  padding-bottom: var(--space-xs);
}

.tab-btn {
  padding: 8px 20px;
  border-radius: 12px 12px 0 0;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--kawaii-text-light);
  background: transparent;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  color: var(--kawaii-text);
  background: var(--kawaii-pink-light);
}

.tab-btn.active {
  color: var(--kawaii-pink-dark);
  background: var(--kawaii-pink-light);
  border-bottom: 2px solid var(--kawaii-pink-dark);
  margin-bottom: -2px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ============================================
   SECTION : Notifications bell
   ============================================ */
.notif-bell {
  position: relative;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 6px;
}

.notif-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--kawaii-danger);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notif-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 16px;
  box-shadow: 0 10px 40px var(--kawaii-shadow);
  z-index: 200;
  max-height: 400px;
  overflow-y: auto;
  display: none;
}

.notif-dropdown.open {
  display: block;
}

.notif-item {
  padding: 12px var(--space-md);
  border-bottom: 1px solid var(--kawaii-border);
  font-size: 0.85rem;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.notif-item:last-child {
  border-bottom: none;
}

/* ============================================
   SECTION : Empty state
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--kawaii-text-light);
}

.empty-state-face {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.empty-state-text {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
}

/* ============================================
   SECTION : Filters bar
   ============================================ */
.filters-bar {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 16px;
}

.filters-bar .form-input,
.filters-bar .form-select {
  width: auto;
  min-width: 160px;
}

/* ============================================
   SECTION : Page header
   ============================================ */
.page-header {
  margin-bottom: var(--space-xl);
}

.page-header h1 {
  margin-bottom: var(--space-xs);
}

.page-subtitle {
  color: var(--kawaii-text-light);
  font-size: 0.95rem;
}

/* Welcome header */
.welcome-header {
  margin-bottom: var(--space-xl);
}

.welcome-greeting {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.welcome-date {
  color: var(--kawaii-text-light);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.welcome-quote {
  font-style: italic;
  color: var(--kawaii-text-light);
  font-size: 0.9rem;
  padding: var(--space-md);
  background: var(--kawaii-lavender-light);
  border-radius: 12px;
  border-left: 4px solid var(--kawaii-lavender);
}

/* ============================================
   SECTION : Section wrappers
   ============================================ */
.section-card {
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 16px;
  padding: var(--space-lg);
  box-shadow: 0 4px 20px var(--kawaii-shadow);
  margin-bottom: var(--space-xl);
}

.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.section-card-header h2 {
  font-size: 1.15rem;
}

/* ============================================
   SECTION : Chart container
   ============================================ */
.chart-container {
  position: relative;
  width: 100%;
  max-height: 300px;
}

/* ============================================
   SECTION : Checklist
   ============================================ */
.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 12px;
  border-radius: 10px;
  transition: background 0.3s ease;
  cursor: pointer;
}

.checklist-item:hover {
  background: var(--kawaii-pink-light);
}

.checklist-item input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--kawaii-pink);
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.checklist-item input[type="checkbox"]:checked {
  background: var(--kawaii-pink);
}

.checklist-item input[type="checkbox"]:checked::after {
  content: '✓';
  color: white;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 700;
}

.checklist-item.done .checklist-text {
  text-decoration: line-through;
  color: var(--kawaii-text-muted);
}

.checklist-text {
  font-size: 0.9rem;
}

/* ============================================
   SECTION : Calendar overrides (FullCalendar)
   ============================================ */
.fc {
  --fc-border-color: var(--kawaii-border);
  --fc-today-bg-color: var(--kawaii-pink-light);
  --fc-event-border-color: var(--kawaii-pink);
  font-family: 'Nunito', sans-serif;
}

.fc .fc-button-primary {
  background: var(--kawaii-pink);
  border-color: var(--kawaii-pink-dark);
  border-radius: 10px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
}

.fc .fc-button-primary:hover {
  background: var(--kawaii-pink-dark);
}

.fc .fc-toolbar-title {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  color: var(--kawaii-text);
}

/* ============================================
   SECTION : Animations
   ============================================ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes sparkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 0.6s ease;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* ============================================
   SECTION : Decorative elements
   ============================================ */
.sparkle-header::before {
  content: '✦';
  position: absolute;
  top: -8px;
  right: -8px;
  font-size: 1rem;
  color: var(--kawaii-pink);
  animation: sparkle 2s ease-in-out infinite;
}

/* ============================================
   SECTION : Search bar
   ============================================ */
.search-bar {
  padding: var(--space-sm) var(--space-md);
  margin: 0 var(--space-md) var(--space-md);
}

.search-input {
  width: 100%;
  padding: 8px 14px 8px 36px;
  border: 2px solid var(--kawaii-border);
  border-radius: 50px;
  font-size: 0.8rem;
  background: var(--kawaii-cream);
  color: var(--kawaii-text);
  transition: all 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--kawaii-pink);
  background: var(--kawaii-white);
  box-shadow: 0 0 0 4px rgba(255, 182, 193, 0.15);
}

.search-wrapper {
  position: relative;
}

.search-wrapper::before {
  content: '🔍';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
}

/* ============================================
   SECTION : Top bar (for notifications + search on main content)
   ============================================ */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  position: relative;
}

/* ============================================
   SECTION : Flip cards (Academy)
   ============================================ */
.flip-card {
  perspective: 1000px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  min-height: 120px;
  transition: transform 0.6s ease;
  transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 16px;
  border: 2px solid var(--kawaii-border);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.flip-card-front {
  background: var(--kawaii-white);
}

.flip-card-back {
  background: var(--kawaii-lavender-light);
  transform: rotateY(180deg);
}

/* ============================================
   SECTION : Mobile bottom tab bar
   ============================================ */
.bottom-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--kawaii-white);
  border-top: 2px solid var(--kawaii-border);
  z-index: 100;
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
}

.bottom-tabs {
  display: flex;
  justify-content: space-around;
}

.bottom-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  font-size: 0.65rem;
  color: var(--kawaii-text-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.bottom-tab.active {
  color: var(--kawaii-pink-dark);
}

.bottom-tab-emoji {
  font-size: 1.3rem;
}

/* ============================================
   SECTION : Responsive
   ============================================ */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    max-width: 100%;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 768px) {
  .main-content {
    padding: var(--space-md);
    padding-bottom: 80px;
  }

  .bottom-tab-bar {
    display: block;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kanban-board {
    flex-direction: column;
  }

  .kanban-column {
    min-width: 100%;
    max-width: 100%;
  }

  .modal {
    width: 95%;
    max-height: 90vh;
  }

  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filters-bar .form-input,
  .filters-bar .form-select {
    width: 100%;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 1.4rem; }

  .welcome-greeting { font-size: 1.3rem; }
}

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  font-size: 1.2rem;
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 99;
}

/* Mobile overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(92, 75, 107, 0.3);
  z-index: 99;
}

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

/* ============================================
   SECTION : Form rows (two columns)
   ============================================ */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SECTION : Toast notifications
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--kawaii-white);
  border: 2px solid var(--kawaii-border);
  border-radius: 12px;
  padding: 12px var(--space-lg);
  box-shadow: 0 8px 30px var(--kawaii-shadow);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: fadeIn 0.3s ease;
  font-size: 0.9rem;
  max-width: 360px;
}

.toast.success { border-color: var(--kawaii-success); }
.toast.warning { border-color: var(--kawaii-warning); }
.toast.error { border-color: var(--kawaii-danger); }

/* ============================================
   SECTION : Utility classes
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.hidden { display: none !important; }