:root {
  --bg: #F5F2EC;
  --surface: #FFFFFF;
  --primary: #123E2C;
  --primary-hover: #0d2f21;
  --text: #263238;
  --muted: #6B7280;
  --border: #E3E5DF;
  --selection: #E7F0E9;
  --warning: #C47F17;
  --warning-bg: #FBF1E0;
  --error: #B42318;
  --error-bg: #FCEBEA;
  --success-bg: #E8F5EE;
  --info-bg: #EEF2FF;
  --radius-panel: 12px;
  --radius-control: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --control-h: 44px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Phosphor icon sizing (regular weight) */
.atc-icon {
  display: inline-block;
  flex-shrink: 0;
  line-height: 1;
  vertical-align: -0.125em;
}
.atc-icon-nav { font-size: 20px; }
.atc-icon-btn { font-size: 18px; }
.atc-icon-sm { font-size: 16px; }
.atc-icon-overlay, .atc-icon-lg { font-size: 28px; }
.atc-icon-xl { font-size: 32px; }
.atc-icon-spin {
  animation: spin 0.8s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  .atc-icon-spin { animation: none; }
}
.breadcrumb .atc-icon { vertical-align: middle; margin: 0 4px; color: var(--muted); }
.filter-search {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.filter-search .atc-icon {
  position: absolute;
  left: 12px;
  pointer-events: none;
  color: var(--muted);
}
.filter-search input[type="search"] {
  padding-left: 38px;
}

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.page-enter { animation: fadeIn 0.45s ease; }
@media (prefers-reduced-motion: reduce) {
  .page-enter { animation: none; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

/* Top nav */
.topnav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 64px;
  position: sticky;
  top: 0;
  z-index: 40;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.brand img { height: 36px; width: auto; display: block; }
.brand-atc { color: var(--primary); margin-left: 2px; }
.nav-links { display: flex; align-items: center; gap: 6px; flex: 1; flex-wrap: wrap; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
}
.nav-link:hover { background: var(--selection); text-decoration: none; }
.nav-link.active { background: var(--primary); color: #fff; }
.nav-badge {
  background: #E67E22;
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  color: var(--text);
  font-weight: 500;
  font-size: 14px;
}
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #CDE5D5;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}
.avatar.lg { width: 44px; height: 44px; font-size: 14px; }

.main {
  width: min(1280px, 100%);
  margin: 0 auto;
  padding: 28px 32px 48px;
  flex: 1;
}
.page-footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 16px;
}

.breadcrumb { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.breadcrumb a { color: var(--muted); }
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-title { font-size: 30px; font-weight: 700; color: var(--primary); margin: 0 0 4px; }
.page-sub { color: var(--muted); margin: 0; font-size: 14px; }
.header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--control-h);
  padding: 0 16px;
  border-radius: var(--radius-control);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
}
.btn:hover { text-decoration: none; }
.btn:disabled, .btn.is-loading { opacity: 0.7; cursor: wait; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-secondary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-ghost { background: #fff; color: var(--text); border-color: var(--border); }
.btn-danger { background: #fff; color: var(--error); border-color: #F3B0AB; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: 13px; }
.btn .atc-icon-spin { font-size: 18px; }
.btn-secondary .atc-icon-spin,
.btn-ghost .atc-icon-spin { color: var(--primary); }
@keyframes spin { to { transform: rotate(360deg); } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow);
  padding: 20px 24px;
}
.card + .card { margin-top: 16px; }
.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 16px;
}
.grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stack { display: flex; flex-direction: column; gap: 16px; }

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  padding: 18px 20px;
}
.kpi-label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--primary); }
.kpi-delta { font-size: 12px; margin-top: 4px; }
.kpi-delta.up { color: #1B7A4A; }
.kpi-delta.warn { color: var(--warning); }

.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text); }
.field .hint { font-size: 12px; color: var(--muted); }
.field .error { font-size: 12px; color: var(--error); }
.field input, .field select, .field textarea {
  min-height: var(--control-h);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  padding: 10px 12px;
  font: inherit;
  background: #fff;
  color: var(--text);
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid rgba(18, 62, 44, 0.25);
  border-color: var(--primary);
}
.char-count { text-align: right; font-size: 12px; color: var(--muted); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-new { background: #EEF0ED; color: #4B5563; }
.badge-contacted { background: #FBF1E0; color: #9A6700; }
.badge-quoted { background: #E8EEFF; color: #364FC7; }
.badge-converted { background: #E8F5EE; color: #1B7A4A; }
.badge-lost { background: #FCEBEA; color: #B42318; }
.badge-later { background: #F3F4F6; color: #6B7280; }
.badge-processing { background: #FBF1E0; color: #9A6700; }
.badge-in_force { background: #E8F5EE; color: #1B7A4A; }
.badge-cancelled { background: #FCEBEA; color: #B42318; }

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
}
table.data th {
  text-align: left;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
table.data td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data tr:hover td { background: #FAFBF8; }
table.data tr.selected td { background: var(--selection); }
.client-cell strong { display: block; }
.client-cell span { color: var(--muted); font-size: 13px; }
.overdue { color: var(--error); font-weight: 600; }
.due-today { color: var(--warning); font-weight: 600; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
}
.filters input, .filters select {
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  padding: 8px 12px;
  font: inherit;
  background: #fff;
}
.filters input { min-width: 240px; }

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.tab {
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.tab:hover { color: var(--text); text-decoration: none; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab .count {
  display: inline-flex;
  min-width: 20px;
  padding: 0 6px;
  height: 18px;
  border-radius: 999px;
  background: #EEF0ED;
  color: var(--muted);
  font-size: 11px;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
}
.tab.active .count, .tab.danger .count { background: #FCEBEA; color: var(--error); }

.alert {
  border-radius: var(--radius-control);
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
}
.alert-info { background: var(--success-bg); color: var(--primary); }
.alert-warn { background: var(--warning-bg); color: #7A4E00; }
.alert-error { background: var(--error-bg); color: var(--error); }

.meta-band {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  background: #F8F7F3;
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  padding: 14px 18px;
  margin-bottom: 20px;
}
.meta-band .meta-item { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.meta-band strong { color: var(--text); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  position: relative;
  padding: 0 0 18px 22px;
  border-left: 2px solid var(--border);
  margin-left: 8px;
}
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #C5CBD3;
  border: 2px solid #fff;
}
.timeline li.ok::before { background: #2D6A4F; }
.timeline .when { font-size: 12px; color: var(--muted); }
.timeline .what { font-weight: 600; margin: 2px 0; }
.timeline .detail { color: var(--muted); font-size: 13px; }

/* Pipeline board */
.board {
  display: grid;
  grid-template-columns: repeat(5, minmax(200px, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.board-col {
  background: #F3F1EB;
  border-radius: var(--radius-panel);
  padding: 10px;
  min-height: 280px;
}
.board-col-heading {
  margin: 0 0 10px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  padding: 6px 8px;
  border-radius: 8px;
}
.col-new .board-col-heading { background: #EEF0ED; }
.col-contacted .board-col-heading { background: #FBF1E0; }
.col-quoted .board-col-heading { background: #E8EEFF; }
.col-converted .board-col-heading { background: #E8F5EE; }
.col-lost .board-col-heading { background: #FCEBEA; }
.board-col.is-drop-target {
  outline: 2px dashed var(--primary);
  outline-offset: 2px;
}
.board-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  display: block;
  color: inherit;
}
.board-card.is-dragging {
  opacity: 0.55;
}
.board-card:hover { border-color: #C9D0C4; }
.board-card-head {
  display: flex;
  align-items: flex-start;
  gap: 4px;
}
.board-drag-handle {
  color: var(--muted);
  padding: 4px 2px;
  flex-shrink: 0;
  cursor: grab;
  touch-action: none;
}
.board-drag-handle:active { cursor: grabbing; }
.board-card-toggle {
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 2px 4px;
  border: 0;
  background: transparent;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
}
.board-card-toggle:hover { background: rgba(0, 0, 0, 0.03); }
.board-card-toggle .name {
  display: block;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.25;
}
.board-card-toggle .biz {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.board-card-chip {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--muted);
}
.board-card-chip.overdue { color: var(--error); font-weight: 600; }
.board-card-open {
  flex-shrink: 0;
  min-height: 32px;
  padding: 0 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
}
.board-card.is-expanded .board-card-open {
  opacity: 1;
  pointer-events: auto;
}
.board-card-details {
  padding: 0 4px 4px 28px;
}
.board-card:not(.is-expanded) .board-card-details {
  display: none;
}
.board-card.is-expanded .board-card-head {
  margin-bottom: 4px;
}
.board-card.is-expanded {
  padding: 10px 10px 12px;
}
.board-card:not(.is-expanded) .board-card-toggle .biz {
  display: none;
}
.board-card:not(.is-expanded) .board-card-chip:not(.overdue) {
  display: none;
}
.board-card .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.board-card .name { font-weight: 700; font-size: 14px; }
.board-card .biz { color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.pipeline-stage-fields .field { margin-bottom: 12px; }
.pipeline-stage-fields label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.pipeline-stage-fields textarea,
.pipeline-stage-fields input,
.pipeline-stage-fields select {
  width: 100%;
}
.pipeline-stage-backdrop { z-index: 115; }
.board-card.overdue-card { border-color: #F3B0AB; box-shadow: 0 0 0 1px rgba(180,35,24,0.08); }

/* Modal + overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(245, 242, 236, 0.72);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.nav-overlay.show { display: flex; }
.nav-overlay-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(16, 24, 40, 0.35);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 110;
  padding: 20px;
}
.modal-backdrop.show { display: flex; animation: fadeIn 0.2s ease; }
.modal {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  max-width: min(520px, 100%);
  width: 100%;
  padding: 24px;
  box-shadow: 0 16px 40px rgba(16, 24, 40, 0.18);
  position: relative;
  max-height: min(90vh, 720px);
  overflow: auto;
}
.modal.confirm-modal.is-progress .modal-message,
.modal.confirm-modal.is-progress .modal-context {
  opacity: 0.85;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  min-height: 36px;
  padding: 0 10px;
}
.modal-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-right: 36px;
  margin-bottom: 10px;
}
.modal-icon-wrap {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.modal.confirm-modal[data-mode="confirm"] .modal-icon-wrap.modal-icon-danger {
  color: var(--error);
}
.modal h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.modal-message {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}
.modal-context {
  background: #F8F7F3;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  padding: 12px 14px;
  margin-bottom: 18px;
}
.modal-context-row {
  display: grid;
  grid-template-columns: minmax(120px, 38%) 1fr;
  gap: 8px 12px;
  padding: 4px 0;
  font-size: 14px;
}
.modal-context-row + .modal-context-row {
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 8px;
}
.modal-context-label {
  color: var(--muted);
  font-weight: 500;
}
.modal-context-value {
  color: var(--text);
  font-weight: 600;
  word-break: break-word;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}
@media (max-width: 520px) {
  .modal { padding: 18px 16px; }
  .modal-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .modal-actions .btn { width: 100%; }
  .modal-context-row { grid-template-columns: 1fr; gap: 2px; }
}

.flash-stack { margin-bottom: 16px; }
.flash {
  padding: 12px 14px;
  border-radius: var(--radius-control);
  margin-bottom: 8px;
  font-size: 14px;
}
.flash.success { background: var(--success-bg); color: var(--primary); }
.flash.error { background: var(--error-bg); color: var(--error); }
.flash.warning { background: var(--warning-bg); color: #7A4E00; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card { width: min(420px, 100%); }
.empty {
  color: var(--muted);
  padding: 24px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.empty .atc-icon-xl { color: var(--muted); opacity: 0.85; }
.muted { color: var(--muted); }
.summary-list { list-style: none; margin: 0; padding: 0; }
.summary-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.summary-list li:last-child { border-bottom: 0; }
.summary-list .label { color: var(--muted); }
.quick-days { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.quick-days button {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
}
.quick-days button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.chart-row { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
.chart-box { min-height: 280px; position: relative; }
.offering-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.offering-chip {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  background: #F8F7F3;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 960px) {
  .topnav { padding: 10px 16px; flex-wrap: wrap; }
  .main { padding: 20px 16px 40px; }
  .grid-2, .chart-row, .kpi-row, .form-grid, .grid-4, .grid-3 {
    grid-template-columns: 1fr;
  }
  .board { grid-template-columns: 1fr; }
}