/*
 * =====================================================
 * FILTERS BAR ENHANCED - Style AdminLTE Moderne
 * Application de gestion de pressing
 * Version 3.0 - Cohérent avec forms-modern.css
 * =====================================================
 */

/* ==================== FILTERS BAR PRINCIPAL ==================== */

.filters-bar {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.06);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.filters-bar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #007bff 0%, #0056b3 100%);
  box-shadow: 2px 0 8px rgba(0, 123, 255, 0.3);
}

.filters-bar:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

/* ==================== FILTERS BAR TITLE ==================== */

.filters-bar-title {
  width: 100%;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e9ecef;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filters-bar-title h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #2c3e50;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.75px;
}

.filters-bar-title h3 svg {
  width: 20px;
  height: 20px;
  color: #007bff;
  stroke-width: 2.5;
  filter: drop-shadow(0 2px 4px rgba(0,123,255,0.2));
}

.filters-bar-collapse-btn {
  background: rgba(0, 123, 255, 0.08);
  border: 1px solid rgba(0, 123, 255, 0.2);
  color: #007bff;
  cursor: pointer;
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.filters-bar-collapse-btn:hover {
  background: #007bff;
  border-color: #007bff;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.filters-bar-collapse-btn svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}

.filters-bar-collapse-btn.active svg {
  transform: rotate(180deg);
}

/* ==================== FILTER GROUPS ==================== */

.filters-bar-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  flex: 1;
  min-width: 0;
}

/* ==================== FILTER ITEM ==================== */

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 220px;
  flex: 1 1 auto;
}

.filter-item-sm {
  min-width: 160px;
}

.filter-item-lg {
  min-width: 320px;
}

.filter-item-full {
  flex: 1 1 100%;
  min-width: 100%;
}

/* ==================== FILTER LABEL ==================== */

.filter-label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #495057;
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.filter-label svg {
  width: 14px;
  height: 14px;
  color: #6c757d;
  stroke-width: 2.5;
}

.filter-label-required::after {
  content: ' *';
  color: #dc3545;
  font-weight: 700;
  margin-left: 2px;
}

/* ==================== FILTER INPUTS ==================== */

.filter-input,
.filter-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 2px solid #ced4da;
  border-radius: 0.375rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  height: 42px;
}

.filter-input:hover,
.filter-select:hover {
  border-color: #adb5bd;
}

.filter-input:focus,
.filter-select:focus {
  color: #212529;
  background-color: #fff;
  border-color: #007bff;
  outline: 0;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15), 0 2px 8px rgba(0, 123, 255, 0.1);
}

.filter-input::placeholder {
  color: #6c757d;
  opacity: 0.7;
  font-weight: 400;
}

/* Search input avec icône */
.filter-search-wrapper {
  position: relative;
}

.filter-search-wrapper svg {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: #6c757d;
  pointer-events: none;
  stroke-width: 2.5;
}

.filter-search-wrapper .filter-input {
  padding-left: 3rem;
}

.filter-search-wrapper .filter-input:focus + svg {
  color: #007bff;
}

/* Select avec icône dropdown */
.filter-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23495057' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 14px 14px;
  padding-right: 3rem;
  cursor: pointer;
}

.filter-select:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23007bff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

/* ==================== FILTER ACTIONS ==================== */

.filters-bar-actions {
  display: flex;
  gap: 0.625rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  border: 2px solid transparent;
  border-radius: 0.375rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
  height: 42px;
  min-width: 120px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

.filter-btn svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

.filter-btn:active {
  transform: translateY(1px);
}

/* Bouton Submit */
.filter-btn-submit {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
  border-color: #007bff;
  color: #fff;
  box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}

.filter-btn-submit:hover {
  background: linear-gradient(135deg, #0069d9 0%, #004085 100%);
  border-color: #0062cc;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
  transform: translateY(-2px);
}

/* Bouton Reset */
.filter-btn-reset {
  background: linear-gradient(135deg, #6c757d 0%, #545b62 100%);
  border-color: #6c757d;
  color: #fff;
  box-shadow: 0 2px 4px rgba(108, 117, 125, 0.2);
}

.filter-btn-reset:hover {
  background: linear-gradient(135deg, #5a6268 0%, #3d4349 100%);
  border-color: #545b62;
  box-shadow: 0 4px 12px rgba(108, 117, 125, 0.4);
  transform: translateY(-2px);
}

/* Bouton Export */
.filter-btn-export {
  background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
  border-color: #28a745;
  color: #fff;
  box-shadow: 0 2px 4px rgba(40, 167, 69, 0.2);
}

.filter-btn-export:hover {
  background: linear-gradient(135deg, #218838 0%, #155724 100%);
  border-color: #1e7e34;
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
  transform: translateY(-2px);
}

/* Bouton secondary */
.filter-btn-secondary {
  background: #fff;
  border-color: #ced4da;
  color: #495057;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.filter-btn-secondary:hover {
  background: #f8f9fa;
  border-color: #adb5bd;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

/* ==================== FILTER TAGS (Selected Filters) ==================== */

.filters-active {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 2px solid #e9ecef;
  width: 100%;
}

.filters-active-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: 100%;
  margin-bottom: 0.25rem;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 600;
  background: linear-gradient(135deg, #e7f3ff 0%, #cfe7ff 100%);
  color: #0056b3;
  border: 2px solid #b8daff;
  border-radius: 0.375rem;
  transition: all 0.2s;
  box-shadow: 0 1px 3px rgba(0, 123, 255, 0.1);
}

.filter-tag:hover {
  background: linear-gradient(135deg, #d1e7fd 0%, #b8daff 100%);
  border-color: #9fcdff;
  box-shadow: 0 2px 6px rgba(0, 123, 255, 0.2);
  transform: translateY(-1px);
}

.filter-tag-remove {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  color: #0056b3;
  display: flex;
  align-items: center;
  transition: all 0.2s;
}

.filter-tag-remove:hover {
  color: #dc3545;
  transform: scale(1.1);
}

.filter-tag-remove svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

/* ==================== FILTER DATEPICKER ==================== */

.filter-daterange {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.filter-daterange-separator {
  color: #6c757d;
  font-weight: 600;
  font-size: 0.875rem;
}

.filter-daterange input {
  flex: 1;
  min-width: 160px;
}

/* ==================== FILTER CHECKBOX/RADIO ==================== */

.filter-checkboxes,
.filter-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.filter-checkbox,
.filter-radio {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.875rem;
  background: #f8f9fa;
  border: 2px solid #dee2e6;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-checkbox:hover,
.filter-radio:hover {
  background: #e9ecef;
  border-color: #adb5bd;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.filter-checkbox input,
.filter-radio input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #007bff;
}

.filter-checkbox label,
.filter-radio label {
  margin: 0;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: #495057;
  user-select: none;
}

/* ==================== FILTER COLLAPSIBLE ==================== */

.filters-bar.filters-bar-collapsed .filters-bar-group {
  display: none;
}

.filters-bar.filters-bar-collapsed .filters-bar-actions {
  display: none;
}

.filters-bar.filters-bar-collapsed {
  padding: 1rem 1.5rem;
}

/* ==================== FILTER STATS ==================== */

.filters-result-count {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  background: linear-gradient(135deg, #e7f3ff 0%, #cfe7ff 100%);
  border: 2px solid #b8daff;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #004085;
  box-shadow: 0 2px 4px rgba(0, 123, 255, 0.1);
}

.filters-result-count svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 992px) {
  .filters-bar {
    padding: 1.25rem;
  }

  .filter-item {
    min-width: 100%;
    flex: 1 1 100%;
  }

  .filters-bar-actions {
    width: 100%;
  }

  .filter-btn {
    flex: 1;
  }

  .filter-daterange {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-daterange-separator {
    text-align: center;
  }
}

@media (max-width: 576px) {
  .filters-bar {
    padding: 1rem;
  }

  .filters-bar-title h3 {
    font-size: 0.9375rem;
  }

  .filter-label {
    font-size: 0.75rem;
  }

  .filter-input,
  .filter-select,
  .filter-btn {
    font-size: 0.875rem;
    height: 38px;
  }
}

/* ==================== LOADING STATE ==================== */

.filters-bar.filters-bar-loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.filters-bar.filters-bar-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 4px solid rgba(0, 123, 255, 0.1);
  border-top: 4px solid #007bff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ==================== ADVANCED FILTERS TOGGLE ==================== */

.filters-advanced-toggle {
  width: 100%;
  text-align: center;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 2px solid #e9ecef;
}

.filters-advanced-toggle-btn {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.08) 0%, rgba(0, 123, 255, 0.05) 100%);
  border: 2px solid rgba(0, 123, 255, 0.2);
  color: #007bff;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  transition: all 0.2s;
  border-radius: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters-advanced-toggle-btn:hover {
  background: #007bff;
  border-color: #007bff;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
  transform: translateY(-2px);
}

.filters-advanced-toggle-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
  stroke-width: 2.5;
}

.filters-advanced-toggle-btn.active svg {
  transform: rotate(180deg);
}

.filters-advanced-content {
  display: none;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 2px dashed #dee2e6;
}

.filters-advanced-content.active {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==================== PRESETS ==================== */

.filters-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  width: 100%;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 2px solid #e9ecef;
}

.filters-presets-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: 100%;
  margin-bottom: 0.375rem;
}

.filter-preset-btn {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  background: #f8f9fa;
  border: 2px solid #dee2e6;
  color: #495057;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.filter-preset-btn:hover {
  background: #e9ecef;
  border-color: #adb5bd;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.filter-preset-btn.active {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
  border-color: #007bff;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* ==================== QUICK FILTERS ==================== */

.filter-quick-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(0, 123, 255, 0.03);
  border-radius: 0.375rem;
  margin-bottom: 0.75rem;
}

.filter-quick-btn {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  background: #fff;
  border: 2px solid #dee2e6;
  color: #495057;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.filter-quick-btn svg {
  width: 14px;
  height: 14px;
  stroke-width: 2.5;
}

.filter-quick-btn:hover {
  background: #007bff;
  border-color: #007bff;
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 123, 255, 0.3);
}

.filter-quick-btn.active {
  background: #007bff;
  border-color: #007bff;
  color: #fff;
}

/* ==================== EMPTY STATE ==================== */

.filters-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  color: #6c757d;
}

.filters-empty-state svg {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.filters-empty-state h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #495057;
  margin-bottom: 0.5rem;
}

.filters-empty-state p {
  font-size: 0.875rem;
  color: #6c757d;
  margin-bottom: 0;
}