/* ===================================================================
 * Styles principaux PAGI PRO Web
 * Structure : reset léger -> layout -> composants -> responsive
 * ================================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: var(--font-sans); color: var(--text-primary); background: var(--bg-app); }
button { font-family: inherit; cursor: pointer; }
a { color: var(--pagi-green); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, 'Cascadia Mono', Menlo, monospace; font-size: .9em; background: var(--gray-100); padding: 1px 6px; border-radius: 4px; }

/* ===================================================================
 * App Shell — Grid layout
 * ================================================================ */
.app-shell {
  display: grid;
  grid-template-areas:
    "header header"
    "sidebar main";
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  min-height: 100vh;
}

.app-header {
  grid-area: header;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; gap: 12px;
  background: var(--pagi-anthracite); color: #fff;
  box-shadow: var(--shadow-sm);
  position: sticky; top: 0; z-index: 50;
}
.app-header-left, .app-header-right { display: flex; align-items: center; gap: 12px; }
.app-header-center { flex: 1; max-width: 520px; margin: 0 auto; }

.app-logo { display: flex; align-items: center; gap: 10px; color: #fff !important; text-decoration: none; }
.app-logo img { height: 36px; }
.app-logo-text { font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: .2px; }
.app-logo-text em { color: var(--pagi-green); font-style: normal; font-weight: 600; }

.search-box { width: 100%; }
.search-box input {
  width: 100%; padding: 9px 14px; border-radius: 999px;
  background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.12);
  outline: none; font-size: 14px;
}
.search-box input::placeholder { color: rgba(255,255,255,.55); }
.search-box input:focus { background: rgba(255,255,255,.15); border-color: var(--pagi-green); }

.header-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.12);
  padding: 6px 12px; border-radius: 999px; font-size: 13px; cursor: default;
}
.pill-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.pill-dot-online { background: var(--green-500); box-shadow: 0 0 0 2px rgba(16,185,129,.25); }
.pill-dot-offline { background: var(--red-600); box-shadow: 0 0 0 2px rgba(220,38,38,.25); }

.header-icon-btn {
  background: transparent; color: #fff; border: none; font-size: 18px;
  padding: 8px; border-radius: 50%; position: relative;
}
.header-icon-btn:hover { background: rgba(255,255,255,.1); }
.notif-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--pagi-orange); color: #fff; font-size: 10px; min-width: 16px; height: 16px;
  border-radius: 999px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 4px; font-weight: 700;
}

.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--pagi-green); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  overflow: hidden;
}
.user-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* User label (nom + rôle à côté de l'avatar) */
.user-label { display: flex; flex-direction: column; text-align: right; line-height: 1.1; margin-right: 4px; }
.user-label-name { font-size: 13px; font-weight: 600; color: #fff; }
.user-label-role { font-size: 11px; color: rgba(255,255,255,.65); }
@media (max-width: 768px) { .user-label { display: none; } }

/* === Sidebar === */
.app-sidebar {
  grid-area: sidebar; background: #fff; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 16px 8px;
  position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h));
  overflow-y: auto;
}
html.dark .app-sidebar { background: var(--bg-card); }

.app-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.app-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-primary) !important; text-decoration: none !important;
  font-size: 14px; font-weight: 500; transition: background 0.15s;
}
.app-nav-item:hover { background: var(--gray-100); }
.app-nav-item.active { background: var(--pagi-green); color: #fff !important; }
.app-nav-item.active .app-nav-icon { filter: none; }
.app-nav-icon { font-size: 18px; width: 24px; text-align: center; }

.app-sidebar-footer { display: flex; flex-direction: column; gap: 6px; padding-top: 12px; border-top: 1px solid var(--border); }
.sidebar-toggle {
  width: 100%; text-align: left; padding: 9px 12px;
  background: transparent; border: none; color: var(--text-secondary);
  font-size: 13px; border-radius: var(--radius-sm);
}
.sidebar-toggle:hover { background: var(--gray-100); color: var(--text-primary); }

/* === Main === */
.app-main { grid-area: main; padding: 24px; overflow-y: auto; }
.app-outlet { max-width: 1400px; margin: 0 auto; }

/* === Hamburger === */
.hamburger {
  width: 32px; height: 32px; background: transparent; border: none; position: relative;
}
.hamburger span {
  display: block; width: 20px; height: 2px; background: #fff;
  margin: 4px auto; transition: all .2s;
}

/* === Bottom nav (mobile) === */
.app-bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-h); background: #fff;
  border-top: 1px solid var(--border);
  z-index: 40;
  align-items: center; justify-content: space-around;
}
html.dark .app-bottom-nav { background: var(--bg-card); }
.bottom-nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex: 1; padding: 6px 4px; color: var(--text-secondary) !important; text-decoration: none !important;
  font-size: 20px;
}
.bottom-nav-item small { font-size: 10px; margin-top: 2px; font-weight: 500; }
.bottom-nav-item.active { color: var(--pagi-green) !important; }

/* === Offline banner === */
.offline-banner {
  position: fixed; top: var(--header-h); left: 50%; transform: translateX(-50%);
  background: var(--pagi-orange); color: #fff; padding: 8px 16px;
  border-radius: 0 0 var(--radius) var(--radius); font-size: 13px;
  box-shadow: var(--shadow); z-index: 60;
}

/* ===================================================================
 * Composants UI
 * ================================================================ */

/* KPI Card */
.kpi-card {
  display: flex; gap: 14px; align-items: center;
  background: var(--bg-card); padding: 18px; border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .15s, box-shadow .15s;
}
.kpi-card[role="button"]:hover { transform: translateY(-2px); box-shadow: var(--shadow); cursor: pointer; }
.kpi-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 22px; background: var(--gray-100); }
.kpi-pagi .kpi-icon { background: rgba(111,168,44,.12); color: var(--pagi-green); }
.kpi-orange .kpi-icon { background: rgba(217,119,6,.12); color: var(--pagi-orange); }
.kpi-red .kpi-icon { background: rgba(220,38,38,.12); color: var(--red-600); }
.kpi-blue .kpi-icon { background: rgba(59,130,246,.12); color: var(--blue-500); }
.kpi-title { font-size: 13px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .3px; font-weight: 600; }
.kpi-value { font-size: 22px; font-weight: 700; margin-top: 2px; font-family: var(--font-display); }
.kpi-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.kpi-trend { font-size: 12px; margin-top: 4px; font-weight: 600; }
.kpi-trend-up { color: var(--green-500); }
.kpi-trend-down { color: var(--red-600); }
.kpi-trend-neutral { color: var(--text-secondary); }

/* Pagi card générique */
.pagi-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm);
}
.pagi-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin: 0 0 12px; }

/* Buttons */
.pagi-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; border: 1px solid transparent;
  transition: background .15s, transform .05s; cursor: pointer;
}
.pagi-btn:active { transform: translateY(1px); }
.pagi-btn:disabled { opacity: .55; cursor: not-allowed; }
.pagi-btn-primary { background: var(--pagi-green); color: #fff; }
.pagi-btn-primary:hover:not(:disabled) { background: var(--pagi-green-dark); }
.pagi-btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border); }
.pagi-btn-ghost:hover { background: var(--gray-100); }
.pagi-btn-danger { background: var(--red-600); color: #fff; }
.pagi-btn-warn { background: var(--pagi-orange); color: #fff; }
.pagi-btn-success { background: var(--green-500); color: #fff; }
.pagi-btn-sm { padding: 6px 10px; font-size: 13px; border-radius: 6px; background: transparent; border: 1px solid var(--border); color: var(--text-primary); }
.pagi-btn-sm:hover { background: var(--gray-100); }
.pagi-btn-icon { font-size: 16px; }

/* Forms */
.pagi-form { display: flex; flex-direction: column; gap: 14px; }
.pagi-field { display: flex; flex-direction: column; gap: 6px; }
.pagi-label { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.pagi-input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; background: var(--bg-card); color: var(--text-primary);
  font-family: inherit;
}
.pagi-input:focus { outline: none; border-color: var(--pagi-green); box-shadow: 0 0 0 3px rgba(111,168,44,.15); }
.pagi-input-error { border-color: var(--red-600) !important; box-shadow: 0 0 0 3px rgba(220,38,38,.15) !important; }
textarea.pagi-input { font-family: inherit; resize: vertical; min-height: 80px; }
.pagi-check { width: 18px; height: 18px; accent-color: var(--pagi-green); }
.pagi-help { font-size: 12px; color: var(--text-secondary); }
.pagi-form-error { background: rgba(220,38,38,.08); border: 1px solid rgba(220,38,38,.3); color: var(--red-600); padding: 10px 12px; border-radius: var(--radius-sm); font-size: 13px; }
.pagi-form-actions { display: flex; gap: 10px; margin-top: 8px; }

/* Table */
.pagi-table-wrap {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.pagi-table-toolbar { padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--gray-50); }
.pagi-table-search { max-width: 320px; }
.pagi-table { width: 100%; border-collapse: collapse; }
.pagi-table th, .pagi-table td { padding: 10px 14px; text-align: left; font-size: 13.5px; border-bottom: 1px solid var(--border); }
.pagi-table th { background: var(--gray-50); font-weight: 600; color: var(--text-secondary); text-transform: uppercase; font-size: 11.5px; letter-spacing: .3px; }
.pagi-table th.sortable { cursor: pointer; user-select: none; }
.pagi-table th.sortable:hover { color: var(--pagi-green); }
.pagi-table tbody tr:hover { background: var(--gray-50); }
.pagi-empty { text-align: center; color: var(--text-secondary); padding: 32px !important; font-style: italic; }
.pagi-table-pager { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 10px 16px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-secondary); background: var(--gray-50); }
.pagi-page-info { margin-right: auto; }

/* Badge */
.pagi-badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
.pagi-badge-gray   { background: var(--gray-100); color: var(--gray-700); }
.pagi-badge-green  { background: rgba(16,185,129,.12); color: var(--green-500); }
.pagi-badge-orange { background: rgba(217,119,6,.12); color: var(--pagi-orange); }
.pagi-badge-yellow { background: rgba(245,158,11,.15); color: #b45309; }
.pagi-badge-red    { background: rgba(220,38,38,.12); color: var(--red-600); }
.pagi-badge-blue   { background: rgba(59,130,246,.12); color: var(--blue-500); }

/* Money */
.pagi-money { font-variant-numeric: tabular-nums; font-weight: 600; }

/* Modal */
.pagi-modal-backdrop {
  position: fixed; inset: 0; background: rgba(15,27,45,.55); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fadeIn .15s;
}
.pagi-modal {
  background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  width: 100%; max-height: 90vh; display: flex; flex-direction: column;
  animation: zoomIn .2s;
}
.pagi-modal-sm { max-width: 420px; }
.pagi-modal-md { max-width: 640px; }
.pagi-modal-lg { max-width: 960px; }
.pagi-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 22px; border-bottom: 1px solid var(--border); }
.pagi-modal-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin: 0; }
.pagi-modal-close { background: transparent; border: none; font-size: 28px; cursor: pointer; color: var(--text-secondary); padding: 0; line-height: 1; }
.pagi-modal-body { padding: 22px; overflow-y: auto; flex: 1; }
.pagi-modal-footer { display: flex; gap: 10px; justify-content: flex-end; padding: 14px 22px; border-top: 1px solid var(--border); background: var(--gray-50); }

/* Toast — bottom-right pour ne pas masquer le header */
.pagi-toasts {
  position: fixed; bottom: 16px; right: 16px; z-index: 200;
  display: flex; flex-direction: column-reverse; gap: 8px; max-width: 360px;
}
@media (max-width: 768px) {
  .pagi-toasts { bottom: calc(var(--bottom-nav-h) + 12px); left: 16px; right: 16px; max-width: none; }
}
.pagi-toast {
  background: var(--bg-card); padding: 12px 16px; border-radius: var(--radius);
  border-left: 4px solid var(--pagi-green); box-shadow: var(--shadow-lg);
  font-size: 14px; animation: slideIn .25s;
}
.pagi-toast-success { border-left-color: var(--green-500); }
.pagi-toast-error { border-left-color: var(--red-600); }
.pagi-toast-warning { border-left-color: var(--pagi-orange); }
.pagi-toast-info { border-left-color: var(--blue-500); }
.pagi-toast-leaving { opacity: 0; transform: translateX(100%); transition: all .3s; }

/* Spinner */
.spinner {
  width: 36px; height: 36px; border: 3px solid var(--gray-200);
  border-top-color: var(--pagi-green); border-radius: 50%;
  animation: spin .8s linear infinite;
}
.spinner-sm { width: 14px; height: 14px; border-width: 2px; display: inline-block; vertical-align: middle; }
.pagi-spinner-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 40px; color: var(--text-secondary); }
.loader-page { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 80px 20px; color: var(--text-secondary); }

/* Empty state */
.pagi-empty-state { text-align: center; padding: 48px 20px; color: var(--text-secondary); }
.pagi-empty-icon { font-size: 48px; margin-bottom: 12px; }
.pagi-empty-state h3 { margin: 0 0 8px; color: var(--text-primary); font-family: var(--font-display); }
.pagi-empty-state p { margin: 0 0 16px; }

/* Page header */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.page-title { font-family: var(--font-display); font-size: 26px; font-weight: 700; margin: 0; }
.page-subtitle { color: var(--text-secondary); font-size: 14px; margin-top: 2px; }

/* Grid utilitaire */
.grid-kpi { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 24px; }
.grid-2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

/* Filters bar */
.filters-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.filters-bar select, .filters-bar input { padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; background: var(--bg-card); color: var(--text-primary); }

/* Detail fields */
.detail-grid { display: grid; gap: 14px 28px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.detail-field { display: flex; flex-direction: column; gap: 2px; }
.detail-label { font-size: 11px; text-transform: uppercase; letter-spacing: .3px; color: var(--text-secondary); font-weight: 600; }
.detail-value { font-size: 15px; color: var(--text-primary); }

/* Photo gallery */
.photo-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.photo-card { aspect-ratio: 1; background: var(--gray-100); border-radius: var(--radius); overflow: hidden; cursor: pointer; position: relative; }
.photo-card img { width: 100%; height: 100%; object-fit: cover; }
.photo-card-meta { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,.7)); color: #fff; padding: 8px; font-size: 11px; }

/* Capture button (big mobile) */
.capture-btn-big {
  width: 100%; padding: 32px; background: var(--pagi-green); color: #fff;
  border: none; border-radius: var(--radius-lg); font-size: 24px; font-weight: 700;
  box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; gap: 12px;
}
.capture-btn-big:hover { background: var(--pagi-green-dark); }

/* Quick actions */
.quick-actions { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin-bottom: 24px; }
.quick-action-btn {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--text-primary); cursor: pointer; transition: all .15s;
}
.quick-action-btn:hover { border-color: var(--pagi-green); transform: translateY(-2px); box-shadow: var(--shadow); }
.quick-action-icon { font-size: 28px; }

/* Chart container */
.chart-container { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); height: 320px; position: relative; }

/* Animations */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes zoomIn { from { opacity: 0; transform: scale(.95); } to { opacity: 1; transform: scale(1); } }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===================================================================
 * Responsive
 * ================================================================ */
@media (max-width: 1280px) {
  .app-shell { grid-template-columns: 1fr; grid-template-areas: "header" "main"; }
  .app-sidebar {
    position: fixed; top: var(--header-h); left: 0; height: calc(100vh - var(--header-h));
    width: var(--sidebar-w); z-index: 45; transform: translateX(-100%); transition: transform .25s;
    box-shadow: var(--shadow-lg);
  }
  .app-sidebar.open { transform: translateX(0); }
}

@media (max-width: 768px) {
  .app-header { padding: 0 12px; }
  .app-logo-text { display: none; }
  .app-header-center { display: none; }
  .app-main { padding: 16px 12px 80px; }
  .app-bottom-nav { display: flex; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .pagi-modal { max-height: 95vh; }
}

@media (max-width: 480px) {
  .pagi-modal-body { padding: 16px; }
  .kpi-card { padding: 14px; }
  .kpi-value { font-size: 20px; }
}