:root {
  --color-primary: #15233F;
  --color-accent: #c89d53;
  --color-bg: #f8f7f4;
  --color-card: #ffffff;
  --color-text: #1a1a1a;
  --color-gray: #6b7280;
  --color-border: rgba(0,0,0,0.08);
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger: #dc2626;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  --radius: 12px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.app-header {
  background: var(--color-primary);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
  gap: 10px;
}

.app-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  min-width: 0;
}

.app-header .brand img { height: 28px; flex-shrink: 0; }
.app-header .brand span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-header .user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .app-header .brand span { font-size: 0.8rem; }
  .btn-logout { padding: 6px 10px; font-size: 0.75rem; }
  .app-header .role-badge { font-size: 0.65rem; padding: 3px 8px; }
}

.app-header .role-badge {
  background: var(--color-accent);
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.notif-wrap { position: relative; }
.notif-bell {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s;
}
.notif-bell:hover { background: rgba(255,255,255,0.2); }
.notif-badge {
  position: absolute;
  top: -5px; right: -5px;
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 1px 5px;
  min-width: 18px;
  text-align: center;
  border: 2px solid var(--color-primary);
  line-height: 1;
}
.notif-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.25);
  width: 340px;
  max-height: 440px;
  overflow: hidden;
  z-index: 200;
  color: var(--color-text);
}
.notif-dropdown.open { display: flex; flex-direction: column; }
.notif-header {
  padding: 14px 18px;
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 0.95rem;
}
.notif-list { overflow-y: auto; }
.notif-item {
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.1s;
}
.notif-item:last-child { border-bottom: none; }
.notif-item.unseen { background: rgba(200,157,83,0.10); border-left: 3px solid var(--color-accent); padding-left: 15px; }
.notif-summary { font-size: 0.88rem; line-height: 1.35; color: var(--color-text); }
.notif-meta { font-size: 0.72rem; color: var(--color-gray); margin-top: 4px; }

@media (max-width: 600px) {
  .notif-dropdown {
    position: fixed;
    top: 64px;
    left: 8px;
    right: 8px;
    width: auto;
    max-width: none;
    max-height: calc(100vh - 80px);
  }
  .notif-bell { padding: 6px 10px; font-size: 0.85rem; }
  .notif-bell .notif-badge { top: -4px; right: -4px; }
}

.btn-logout {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-logout:hover { background: rgba(255,255,255,0.2); }
.btn-logout .logout-icon { display: none; font-size: 1.05rem; }
@media (max-width: 480px) {
  .btn-logout .logout-text { display: none; }
  .btn-logout .logout-icon { display: inline; }
  .btn-logout { padding: 8px 12px; }
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 100px;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.section-subtitle {
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 0.1s, box-shadow 0.15s, background 0.15s;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: #1f3157; }
.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { background: #b48845; }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.btn-outline:hover { background: var(--color-bg); }
.btn-danger {
  background: var(--color-danger);
  color: #fff;
}
.btn-success {
  background: var(--color-success);
  color: #fff;
}
.btn-block { width: 100%; }
.btn-sm { padding: 8px 12px; font-size: 0.85rem; }

input, textarea, select {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-text);
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,157,83,0.15);
}

.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Login page */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(135deg, #15233F 0%, #2a3d5e 100%);
}
.login-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 28px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.login-logo { text-align: center; margin-bottom: 20px; }
.login-logo img { height: 70px; }
.login-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.login-subtitle {
  text-align: center;
  color: var(--color-gray);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.user-picker {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.user-tile {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 2px solid var(--color-border);
  border-radius: 14px;
  cursor: pointer;
  background: #fff;
  text-align: left;
  transition: border-color 0.15s, transform 0.1s, background 0.15s;
}
.user-tile:hover { border-color: var(--color-accent); background: #fffaf2; }
.user-tile.selected { border-color: var(--color-accent); background: #fffaf2; }
.user-tile .emoji { font-size: 1.8rem; }
.user-tile .name { font-weight: 600; color: var(--color-primary); font-size: 1rem; }
.user-tile .role { font-size: 0.75rem; color: var(--color-gray); text-transform: uppercase; letter-spacing: 0.5px; }

.pin-input {
  text-align: center;
  font-size: 1.4rem;
  letter-spacing: 0.6em;
  font-weight: 600;
  padding: 14px;
}

.error-msg {
  color: var(--color-danger);
  font-size: 0.85rem;
  text-align: center;
  margin-top: 10px;
  min-height: 1em;
}

/* Task list */
.task-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 10px;
  background: #fff;
  transition: background 0.15s;
}
.task-item.done { background: #f0f9f3; }
.task-item .task-checkbox {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: all 0.15s;
}
.task-item.done .task-checkbox { background: var(--color-success); border-color: var(--color-success); color: #fff; }
.task-item .task-body { flex: 1; min-width: 0; }
.task-item .task-title { font-weight: 600; margin-bottom: 4px; }
.task-item.done .task-title { text-decoration: line-through; color: var(--color-gray); }
.task-item .task-meta { font-size: 0.8rem; color: var(--color-gray); display: flex; gap: 12px; flex-wrap: wrap; }
.task-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.task-status.pending { background: #fff7e6; color: #b45309; }
.task-status.in_progress { background: #e0f2fe; color: #0369a1; }
.task-status.done { background: #d1fae5; color: #047857; }
.task-status.validated { background: #dbeafe; color: #1e40af; }

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}
.tab {
  padding: 12px 18px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-gray);
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  font-size: 0.95rem;
}
.tab.active { color: var(--color-primary); border-color: var(--color-accent); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* Empty state */
.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-gray);
  font-size: 0.95rem;
}
.empty .icon { font-size: 2.5rem; margin-bottom: 10px; opacity: 0.5; }

/* Loading */
.loading { text-align: center; padding: 30px; color: var(--color-gray); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  z-index: 1000;
  opacity: 0;
  transition: all 0.25s;
  font-size: 0.9rem;
  max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }

/* Modal */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-backdrop.active { display: flex; }
.modal {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

/* Mobile bottom nav (employe) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  padding: 8px 0 calc(env(safe-area-inset-bottom, 0) + 8px);
  z-index: 50;
  justify-content: space-around;
}
.bottom-nav .nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: none; border: none; cursor: pointer;
  padding: 6px 12px;
  color: var(--color-gray);
  font-size: 0.7rem;
  font-weight: 600;
  flex: 1;
}
.bottom-nav .nav-item.active { color: var(--color-accent); }
.bottom-nav .nav-icon { font-size: 1.4rem; }

@media (max-width: 768px) {
  .bottom-nav.enabled { display: flex; }
  body.has-bottom-nav { padding-bottom: 70px; }
  .top-tabs { display: none; }
}

.contact-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 8px;
}
.contact-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.contact-body { flex: 1; min-width: 0; }
.contact-name { font-weight: 600; margin-bottom: 2px; }
.contact-detail { font-size: 0.85rem; color: var(--color-gray); }
.contact-detail a { color: var(--color-accent); text-decoration: none; }

/* Weekly / Monthly planner */
.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.week-grid.monthly { gap: 4px; }
@media (max-width: 900px) {
  .week-grid { grid-template-columns: 1fr; }
  .week-grid.monthly { grid-template-columns: repeat(7, 1fr); }
  .week-grid.monthly .day-col { min-height: 70px; padding: 5px; }
  .week-grid.monthly .task-card-mini { font-size: 0.65rem; padding: 3px 5px; }
  .week-grid.monthly .day-col-header { font-size: 0.7rem; }
}
.day-col {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 10px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
}
.week-grid.monthly .day-col { min-height: 110px; padding: 6px; border-radius: 8px; }
.week-grid.monthly .task-card-mini { font-size: 0.7rem; padding: 4px 6px; }
.week-grid.monthly .task-card-mini .tc-meta { display: none; }
.week-grid.monthly .slot-mini { font-size: 0.65rem; padding: 3px 6px; }
.day-col.outside-month { opacity: 0.4; }
.day-col.today { border-color: var(--color-accent); box-shadow: 0 0 0 2px rgba(200,157,83,0.15); }
.day-col-header {
  font-weight: 700;
  color: var(--color-primary);
  text-transform: capitalize;
  font-size: 0.85rem;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.day-col-header .day-num { font-size: 1.1rem; }
.day-col-header .day-name { color: var(--color-gray); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px; }
.task-zone {
  min-height: 60px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px;
  border-radius: 8px;
  transition: background 0.15s;
}
.task-zone.drag-over { background: rgba(200,157,83,0.1); }
.task-zone:empty::before {
  content: 'Aucune tâche';
  color: var(--color-gray);
  font-size: 0.75rem;
  font-style: italic;
  text-align: center;
  padding: 16px 0;
  opacity: 0.5;
}
.task-card-mini {
  background: #fffaf2;
  border-left: 3px solid var(--color-accent);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: grab;
  transition: transform 0.1s, box-shadow 0.1s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.task-card-mini:active { cursor: grabbing; }
.task-card-mini.done { background: #d1fae5; border-color: var(--color-success); opacity: 0.7; }
.task-card-mini.validated { background: #dbeafe; border-color: #1e40af; }
.task-card-mini .tc-title { font-weight: 600; color: var(--color-primary); margin-bottom: 2px; line-height: 1.2; }
.task-card-mini .tc-meta { font-size: 0.7rem; color: var(--color-gray); }
.sortable-ghost { opacity: 0.4; }
.sortable-chosen { box-shadow: 0 6px 18px rgba(0,0,0,0.15); transform: scale(1.02); }
.slot-mini {
  background: var(--color-primary);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  margin-top: 6px;
  cursor: pointer;
}
.slot-mini .slot-time { font-weight: 700; font-size: 0.7rem; opacity: 0.9; }
.slot-mini .slot-label { margin-top: 2px; }

.report-card {
  border-left: 4px solid var(--color-accent);
  padding: 14px 16px;
  background: #fffaf2;
  border-radius: 0 10px 10px 0;
  margin-bottom: 12px;
}
.report-meta { font-size: 0.8rem; color: var(--color-gray); margin-bottom: 6px; }
.report-content { white-space: pre-wrap; line-height: 1.5; }
.validation-bar {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
}
.validation-bar.pending { background: #fef3c7; color: #92400e; }
.validation-bar.validated { background: #d1fae5; color: #065f46; }