/* ChangeEngineOS Application Tracker Styles */
/* Matches the landing page design language */

:root {
  --ink: #0a0a0a;
  --paper: #faf9f7;
  --ember: #e85d2a;
  --ember-glow: #ff7a47;
  --sage: #2d6a4f;
  --sage-light: #40916c;
  --mist: #e8e4df;
  --warm-gray: #6b6560;
  --white: #ffffff;
  --danger: #dc2626;
  --danger-light: #fef2f2;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; }

/* === NAV === */
.app-nav {
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 249, 247, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-decoration: none;
}

.logo span { color: var(--ember); }

.nav-breadcrumb {
  font-size: 13px;
  color: var(--warm-gray);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-breadcrumb .sep { opacity: 0.4; }

.nav-breadcrumb .current {
  color: var(--ink);
  font-weight: 600;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* === MAIN CONTAINER === */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 80px 32px 40px;
}

/* === HEADER === */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--ink);
}

.page-header .subtitle {
  font-size: 15px;
  color: var(--warm-gray);
  margin-top: 4px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--ink);
  color: var(--white);
}
.btn-primary:hover { background: #1a1a1a; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }

.btn-ember {
  background: var(--ember);
  color: var(--white);
}
.btn-ember:hover { background: var(--ember-glow); box-shadow: 0 4px 12px rgba(232, 93, 42, 0.25); }

.btn-outline {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--mist);
}
.btn-outline:hover { border-color: var(--ink); background: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--warm-gray);
  padding: 8px 12px;
}
.btn-ghost:hover { color: var(--ink); background: rgba(0,0,0,0.04); }

.btn-danger {
  background: var(--danger);
  color: var(--white);
}
.btn-danger:hover { background: #b91c1c; }

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

/* === PIPELINE CARDS === */
.pipeline-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.pipeline-card {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: 14px;
  padding: 20px 20px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.pipeline-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 14px 14px 0 0;
}

.pipeline-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.pipeline-card.active {
  border-color: var(--ink);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.pipeline-card .count {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.pipeline-card .label {
  font-size: 13px;
  color: var(--warm-gray);
  font-weight: 500;
  text-transform: capitalize;
}

/* Pipeline status colors */
.pipeline-card[data-status="received"]::before { background: var(--mist); }
.pipeline-card[data-status="received"] .count { color: var(--warm-gray); }

.pipeline-card[data-status="under_review"]::before { background: #3b82f6; }
.pipeline-card[data-status="under_review"] .count { color: #3b82f6; }

.pipeline-card[data-status="shortlisted"]::before { background: var(--ember); }
.pipeline-card[data-status="shortlisted"] .count { color: var(--ember); }

.pipeline-card[data-status="accepted"]::before { background: var(--sage); }
.pipeline-card[data-status="accepted"] .count { color: var(--sage); }

.pipeline-card[data-status="rejected"]::before { background: var(--danger); }
.pipeline-card[data-status="rejected"] .count { color: var(--danger); }

/* === TOOLBAR === */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 220px;
  max-width: 380px;
}

.search-box input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1px solid var(--mist);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--ink);
}

.search-box input::placeholder { color: #b5b0ab; }

.search-box .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #b5b0ab;
  font-size: 14px;
  pointer-events: none;
}

.filter-select {
  padding: 10px 32px 10px 14px;
  border: 1px solid var(--mist);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6560' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.filter-select:focus { outline: none; border-color: var(--ink); }

.toolbar-right {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

.result-count {
  font-size: 13px;
  color: var(--warm-gray);
  padding: 0 8px;
}

/* === DATA TABLE === */
.table-wrapper {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: 14px;
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table thead {
  background: #f7f5f3;
  border-bottom: 1px solid var(--mist);
}

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--warm-gray);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: color 0.2s;
}

.data-table th:hover { color: var(--ink); }

.data-table th.sorted { color: var(--ink); }

.data-table th .sort-arrow {
  margin-left: 4px;
  font-size: 10px;
  opacity: 0.4;
}

.data-table th.sorted .sort-arrow { opacity: 1; }

.data-table th:first-child { padding-left: 20px; }
.data-table td:first-child { padding-left: 20px; }

.data-table tbody tr {
  border-bottom: 1px solid rgba(0,0,0,0.04);
  cursor: pointer;
  transition: background 0.15s;
}

.data-table tbody tr:hover { background: #faf8f6; }
.data-table tbody tr:last-child { border-bottom: none; }

.data-table td {
  padding: 14px 16px;
  vertical-align: middle;
}

.data-table td.name-cell {
  font-weight: 600;
  color: var(--ink);
}

.data-table td.org-cell {
  color: var(--warm-gray);
  font-size: 13px;
}

.data-table td.truncate {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === STATUS BADGE === */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
  white-space: nowrap;
}

.status-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-badge.received { background: #f1f0ee; color: var(--warm-gray); }
.status-badge.received .dot { background: var(--warm-gray); }

.status-badge.under_review { background: #eff6ff; color: #2563eb; }
.status-badge.under_review .dot { background: #3b82f6; }

.status-badge.shortlisted { background: #fff7ed; color: #c2410c; }
.status-badge.shortlisted .dot { background: var(--ember); }

.status-badge.accepted { background: #f0fdf4; color: var(--sage); }
.status-badge.accepted .dot { background: var(--sage); }

.status-badge.rejected { background: var(--danger-light); color: var(--danger); }
.status-badge.rejected .dot { background: var(--danger); }

/* === PAGINATION === */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--mist);
  font-size: 13px;
  color: var(--warm-gray);
}

.pagination-buttons {
  display: flex;
  gap: 4px;
}

.page-btn {
  padding: 6px 12px;
  border: 1px solid var(--mist);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.page-btn:hover { background: #f7f5f3; }
.page-btn:disabled { opacity: 0.4; cursor: default; }
.page-btn:disabled:hover { background: var(--white); }
.page-btn.active { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: 80px 40px;
}

.empty-state .icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.empty-state h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.empty-state p {
  font-size: 15px;
  color: var(--warm-gray);
  margin-bottom: 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* === MODAL / SLIDE PANEL === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal-overlay.visible {
  display: block;
  opacity: 1;
}

.slide-panel {
  position: fixed;
  top: 0;
  right: -520px;
  width: 520px;
  height: 100vh;
  background: var(--white);
  z-index: 201;
  box-shadow: -8px 0 32px rgba(0,0,0,0.1);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.slide-panel.open { right: 0; }

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--mist);
  flex-shrink: 0;
}

.panel-header h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.panel-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--mist);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* === FORM FIELDS === */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--warm-gray);
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--mist);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--ink);
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ember);
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--mist);
}

.form-section-title:first-child { margin-top: 0; }

/* === IMPORT MODAL === */
.import-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 640px;
  max-height: 80vh;
  background: var(--white);
  border-radius: 20px;
  z-index: 202;
  box-shadow: 0 24px 48px rgba(0,0,0,0.15);
  display: none;
  opacity: 0;
  transition: all 0.2s ease;
  overflow: hidden;
}

.import-modal.visible {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.import-modal .modal-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--mist);
}

.import-modal .modal-header h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 4px;
}

.import-modal .modal-header p {
  font-size: 14px;
  color: var(--warm-gray);
}

.import-modal .modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}

.import-modal .modal-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--mist);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Drop zone */
.drop-zone {
  border: 2px dashed var(--mist);
  border-radius: 14px;
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--ember);
  background: rgba(232, 93, 42, 0.03);
}

.drop-zone .dz-icon {
  font-size: 36px;
  margin-bottom: 12px;
  opacity: 0.4;
}

.drop-zone h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.drop-zone p {
  font-size: 13px;
  color: var(--warm-gray);
}

/* Column mapping */
.mapping-table {
  width: 100%;
  font-size: 13px;
  border-collapse: collapse;
}

.mapping-table th {
  text-align: left;
  padding: 8px 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--warm-gray);
  border-bottom: 1px solid var(--mist);
}

.mapping-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.mapping-table select {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--mist);
  border-radius: 8px;
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
}

.mapping-preview {
  font-size: 12px;
  color: var(--warm-gray);
  font-style: italic;
}

/* Import progress */
.import-progress {
  text-align: center;
  padding: 24px 0;
}

.import-progress .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--mist);
  border-top-color: var(--ember);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

.import-result {
  text-align: center;
  padding: 16px 0;
}

.import-result .success-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.import-result h3 { margin-bottom: 4px; }

.import-result p {
  color: var(--warm-gray);
  font-size: 14px;
}

/* === TOAST === */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--ink);
  color: var(--white);
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  animation: slideIn 0.3s ease;
  max-width: 360px;
}

.toast.error { background: var(--danger); }
.toast.success { background: var(--sage); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* === CHECKBOX === */
.checkbox-cell {
  width: 40px;
}

.row-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--ember);
  cursor: pointer;
}

/* === BULK ACTIONS BAR === */
.bulk-bar {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--ink);
  color: var(--white);
  border-radius: 12px;
  margin-bottom: 12px;
  font-size: 14px;
  animation: slideIn 0.2s ease;
}

.bulk-bar.visible { display: flex; }

.bulk-bar .selected-count {
  font-weight: 600;
  margin-right: 8px;
}

.bulk-bar .btn {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border: none;
  padding: 6px 14px;
  font-size: 13px;
}

.bulk-bar .btn:hover { background: rgba(255,255,255,0.25); }

.bulk-bar .btn-close-bulk {
  margin-left: auto;
  background: transparent;
  font-size: 18px;
  padding: 4px 8px;
}

/* === SCORE INDICATOR === */
.score-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-bar .bar {
  width: 48px;
  height: 6px;
  background: var(--mist);
  border-radius: 3px;
  overflow: hidden;
}

.score-bar .bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.score-bar .score-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--warm-gray);
  min-width: 20px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .pipeline-bar {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .app-nav { padding: 12px 16px; }
  .app-container { padding: 72px 16px 24px; }
  .pipeline-bar { grid-template-columns: repeat(2, 1fr); }
  .page-header { flex-direction: column; gap: 16px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .search-box { max-width: none; }
  .slide-panel { width: 100%; right: -100%; }
  .import-modal { width: calc(100% - 32px); }
  .data-table { font-size: 13px; }
  .data-table th, .data-table td { padding: 10px 10px; }
  .form-row { grid-template-columns: 1fr; }
}

/* === LOADING SKELETON === */
.skeleton {
  background: linear-gradient(90deg, var(--mist) 25%, #f0ece8 50%, var(--mist) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-row {
  display: grid;
  grid-template-columns: 40px 1fr 1fr 100px 80px 120px;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.skeleton-cell {
  height: 16px;
}

/* Status dropdown in table */
.status-select {
  padding: 4px 8px;
  border: 1px solid transparent;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  appearance: none;
  background: none;
  text-transform: capitalize;
  transition: border-color 0.2s;
}

.status-select:hover { border-color: var(--mist); }
.status-select:focus { outline: none; border-color: var(--ink); }

/* Scroll shadows for table */
.table-scroll {
  overflow-x: auto;
}

/* Delete confirm */
.confirm-delete {
  display: flex;
  align-items: center;
  gap: 8px;
}