/* ==========================================================================
   Reusable Components - Buttons, Forms, Cards, Badges, Tables, Modal, Toast...
   ========================================================================== */

/* Buttons --------------------------------------------------------------- */
.btn {
  font-family: var(--font-family-base);
  font-size: var(--font-size-button);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  padding: 0.55rem 1.1rem;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

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

.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-text-inverse);
}

.btn-secondary:hover {
  filter: brightness(0.92);
  color: var(--color-text-inverse);
}

.btn-success { background-color: var(--color-success); border-color: var(--color-success); color: var(--color-text-inverse); }
.btn-warning { background-color: var(--color-warning); border-color: var(--color-warning); color: var(--color-text-on-accent); }
.btn-danger { background-color: var(--color-danger); border-color: var(--color-danger); color: var(--color-text-inverse); }

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn-light {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.btn-light:hover {
  background-color: var(--color-background);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-sm { font-size: 0.83rem; padding: 0.35rem 0.75rem; }
.btn-lg { font-size: 1.05rem; padding: 0.75rem 1.4rem; }

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin: -9px 0 0 -9px;
  border-radius: 50%;
  border: 2.5px solid rgba(255, 255, 255, 0.5);
  border-top-color: var(--color-text-inverse);
  animation: btn-spin 0.7s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* Forms ------------------------------------------------------------------*/
.form-control,
.form-select {
  font-size: 1rem;
  border-color: var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 0.55rem 0.85rem;
}

@media (min-width: 992px) {
  .form-control,
  .form-select {
    font-size: 0.95rem;
  }
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.15);
}

.form-control.is-valid {
  border-color: var(--color-success);
  background-image: none;
}

.form-control.is-invalid {
  border-color: var(--color-danger);
  background-image: none;
}

.form-field {
  margin-bottom: var(--space-4);
}

.form-field-group {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-field-group legend,
.form-group-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: var(--space-3);
}

.password-toggle-wrap {
  position: relative;
}

.password-toggle-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--color-text-muted);
}

.input-icon-wrap {
  position: relative;
}

.input-icon-wrap i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.input-icon-wrap input {
  padding-left: 40px;
}

.form-switch .form-check-input {
  width: 2.6em;
}

/* Cards --------------------------------------------------------------------*/
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  padding: var(--space-4) var(--space-4);
}

.card-body {
  padding: var(--space-4);
}

.kpi-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  height: 100%;
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: var(--space-3);
}

.kpi-card-value {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.1;
}

.kpi-card-label {
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  margin-top: 2px;
}

.kpi-card-trend {
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-2);
}

.kpi-card-trend.up { color: var(--color-success); }
.kpi-card-trend.down { color: var(--color-danger); }

/* Dashboard section grouping -------------------------------------------------*/
.dashboard-section {
  margin-bottom: var(--space-5);
}

.dashboard-section-title {
  font-size: var(--font-size-card-title);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dashboard-section-title i {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* Hero metric card: larger emphasis for the single headline number, matching the
   white-card look of the rest of the system (no solid fill) -----------------*/
.kpi-card-hero {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  height: 100%;
}

.kpi-card-hero:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card-hero .kpi-card-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.kpi-card-hero .kpi-card-hero-value {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text-primary);
}

.kpi-card-hero .kpi-card-hero-label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.kpi-card-hero .kpi-card-trend {
  padding: 2px 8px;
  border-radius: var(--border-radius-pill);
  margin-top: var(--space-2);
  width: fit-content;
}

.kpi-card-hero .kpi-card-trend.up { color: var(--color-success); background: var(--color-success-light); }
.kpi-card-hero .kpi-card-trend.down { color: var(--color-danger); background: var(--color-danger-light); }
.kpi-card-hero .kpi-card-trend:not(.up):not(.down) { color: var(--color-text-secondary); background: var(--color-background); }

/* Rate card: doughnut-style ring showing a percentage against a good/warn/bad threshold */
.kpi-rate-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.kpi-rate-ring {
  --ring-size: 64px;
  width: var(--ring-size);
  height: var(--ring-size);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  background: conic-gradient(var(--ring-color) calc(var(--ring-percent) * 1%), var(--color-border) 0);
}

.kpi-rate-ring-inner {
  width: calc(var(--ring-size) - 12px);
  height: calc(var(--ring-size) - 12px);
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ring-color);
}

.kpi-rate-card-label {
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
}

.kpi-rate-card-status {
  font-size: var(--font-size-helper);
  font-weight: 700;
  margin-top: 2px;
}

/* Team Ranking (Leaderboard) --------------------------------------------- */
.team-rank-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-background);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* Closing Rate Chart headline stat ------------------------------------------*/
.closing-rate-headline {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
}

.closing-rate-trend {
  font-size: var(--font-size-small);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-text-muted);
}

.closing-rate-trend.up { color: var(--color-success); }
.closing-rate-trend.down { color: var(--color-danger); }

.customer-card,
.product-card,
.activity-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-4);
}

/* Badges -------------------------------------------------------------------*/
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--border-radius-pill);
}

.badge-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.badge-new { background: var(--color-status-new-light); color: var(--color-status-new); }
.badge-contacting { background: var(--color-status-contacting-light); color: var(--color-status-contacting); }
.badge-interested { background: var(--color-status-interested-light); color: var(--color-status-interested); }
.badge-pending { background: var(--color-status-pending-light); color: var(--color-status-pending); }
.badge-won { background: var(--color-status-won-light); color: var(--color-status-won); }
.badge-lost { background: var(--color-status-lost-light); color: var(--color-status-lost); }
.badge-overdue { background: var(--color-status-overdue-light); color: var(--color-status-overdue); }
.badge-done { background: var(--color-status-done-light); color: var(--color-status-done); }

/* Task Priority Badges (Step 5) --------------------------------------------*/
.badge-priority {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--border-radius-pill);
  white-space: nowrap;
}

.badge-priority-low { background: #e9ecef; color: #495057; }
.badge-priority-normal { background: #e7f1ff; color: #0d6efd; }
.badge-priority-high { background: #fff3cd; color: #b45309; }
.badge-priority-urgent { background: #f8d7da; color: #b02a37; }

/* Sales Pipeline Kanban Board (Step 6) --------------------------------------*/
.pipeline-board {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.pipeline-column {
  flex: 0 0 300px;
  background: var(--color-bg-subtle, #f4f5f7);
  border-radius: var(--border-radius, 8px);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 260px);
}

.pipeline-column-header {
  padding: 10px 12px;
  background: #fff;
  border-radius: var(--border-radius, 8px) var(--border-radius, 8px) 0 0;
}

.pipeline-column-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  min-height: 80px;
}

.pipeline-card {
  background: #fff;
  border: 1px solid var(--color-border, #dee2e6);
  border-radius: var(--border-radius, 8px);
  padding: 8px 10px;
  margin-bottom: 8px;
  cursor: grab;
}

.pipeline-card.dragging { opacity: 0.5; }

/* Alerts ---------------------------------------------------------------- */
.alert {
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

.alert-success { background: var(--color-success-light); color: #065f46; border-color: rgba(16,185,129,0.25); }
.alert-warning { background: var(--color-warning-light); color: #92400e; border-color: rgba(245,158,11,0.25); }
.alert-danger { background: var(--color-danger-light); color: #991b1b; border-color: rgba(239,68,68,0.25); }
.alert-info { background: var(--color-info-light); color: #0c4a6e; border-color: rgba(14,165,233,0.25); }

/* Table --------------------------------------------------------------------*/
.table-app {
  margin-bottom: 0;
}

.table-app thead th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  padding: var(--space-3) var(--space-3);
}

.table-app tbody td {
  padding: var(--space-3);
  vertical-align: middle;
  font-size: var(--font-size-small);
  border-bottom: 1px solid var(--color-border);
}

.table-app tbody tr:hover {
  background: var(--color-background);
}

.table-app tbody tr.row-selected {
  background: var(--color-primary-light);
}

.table-app tbody tr:last-child td {
  border-bottom: none;
}

/* Pagination */
.pagination .page-link {
  color: var(--color-text-secondary);
  border-radius: var(--border-radius-sm);
  margin: 0 2px;
  border: 1px solid var(--color-border);
}

.pagination .page-item.active .page-link {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* State components ------------------------------------------------------*/
.state-box {
  text-align: center;
  padding: var(--space-7) var(--space-4);
  color: var(--color-text-secondary);
}

.state-box img,
.state-box i.state-icon {
  margin-bottom: var(--space-3);
}

.state-box i.state-icon {
  font-size: 3rem;
  color: var(--color-text-muted);
}

.state-box-title {
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.spinner-brand {
  color: var(--color-primary);
}

.skeleton {
  background: linear-gradient(90deg, var(--color-border) 25%, #f0f2f7 37%, var(--color-border) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--border-radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* Toast ------------------------------------------------------------------*/
.toast-container-app {
  z-index: 1080;
}

.toast-app {
  border: none;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  min-width: 300px;
}

.toast-app .toast-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Dropdown -----------------------------------------------------------------*/
.dropdown-menu {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  border-radius: var(--border-radius-md);
  padding: var(--space-2);
}

.dropdown-item {
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  padding: 8px 12px;
}

.dropdown-item:hover {
  background: var(--color-background);
}

/* Pipeline summary -----------------------------------------------------*/
.pipeline-stage {
  text-align: center;
  padding: var(--space-3);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  height: 100%;
}

.pipeline-stage-count {
  font-size: 1.5rem;
  font-weight: 700;
}

.pipeline-progress {
  height: 8px;
  border-radius: var(--border-radius-pill);
  background: var(--color-border);
  overflow: hidden;
}

.pipeline-progress > span {
  display: block;
  height: 100%;
  border-radius: var(--border-radius-pill);
}

/* Chart placeholder ------------------------------------------------------*/
.chart-wrap {
  position: relative;
  height: 280px;
}

/* Modal size on mobile handled in responsive.css */