/* ===== CSS Variables / Theme ===== */
:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #111128;
  --bg-card: rgba(20, 20, 50, 0.7);
  --bg-card-highlight: rgba(40, 40, 90, 0.6);
  --bg-input: rgba(15, 15, 40, 0.9);
  --border-color: rgba(100, 100, 200, 0.15);
  --border-hover: rgba(100, 100, 200, 0.3);
  --text-primary: #e0e0f0;
  --text-secondary: #8888aa;
  --text-muted: #5555774d;
  --accent-blue: #4488ff;
  --accent-blue-dim: rgba(68, 136, 255, 0.15);
  --accent-green: #44cc88;
  --accent-green-dim: rgba(68, 204, 136, 0.15);
  --accent-yellow: #ddaa33;
  --accent-yellow-dim: rgba(221, 170, 51, 0.15);
  --accent-red: #dd4444;
  --accent-red-dim: rgba(221, 68, 68, 0.15);
  --accent-purple: #8866dd;
  --accent-purple-dim: rgba(136, 102, 221, 0.15);
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ===== Reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

html, body {
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(100, 100, 200, 0.2);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 100, 200, 0.4);
}

/* ===== Header ===== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.logo-accent {
  color: var(--accent-blue);
  font-weight: 400;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.step-indicator {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

/* ===== Mode Toggle ===== */
.mode-toggle {
  display: flex;
  align-items: center;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-secondary);
  user-select: none;
}

.toggle-label input {
  display: none;
}

.toggle-slider {
  width: 36px;
  height: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  position: relative;
  transition: background 0.2s;
}

.toggle-slider::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle-label input:checked + .toggle-slider {
  background: var(--accent-blue-dim);
  border-color: var(--accent-blue);
}

.toggle-label input:checked + .toggle-slider::after {
  transform: translateX(16px);
  background: var(--accent-blue);
}

/* ===== Three-Panel Layout ===== */
.panels {
  display: grid;
  grid-template-columns: 28% 1fr 28%;
  flex: 1;
  overflow: hidden;
  gap: 1px;
  background: var(--border-color);
}

.panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.panel-header h2 {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.panel-actions {
  display: flex;
  gap: 8px;
}

/* ===== Day Slider ===== */
.day-slider-container {
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.day-slider-label {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: block;
}

.day-slider-label span {
  color: var(--accent-blue);
  font-weight: 600;
}

.day-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.day-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-blue);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(68, 136, 255, 0.4);
}

.day-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-blue);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 6px rgba(68, 136, 255, 0.4);
}

.day-markers {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  position: relative;
  height: 14px;
}

.day-marker {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  position: absolute;
  transform: translateX(-50%);
}

.day-marker.due {
  color: var(--accent-yellow);
  font-weight: 600;
}

.day-marker.ready {
  color: var(--accent-green);
}

.day-blocked-hint {
  font-size: 0.75rem;
  color: var(--accent-yellow);
  margin-top: 4px;
  display: none;
}

.day-blocked-hint.visible {
  display: block;
}

/* ===== Panel Left: Campaign ===== */
.panel-left {
  position: relative;
}

.panel-left .panel-body {
  font-size: 0.85rem;
  line-height: 1.6;
  font-family: var(--font-sans);
}

.panel-left .panel-body p {
  color: var(--text-secondary);
  margin: 4px 0;
}

.panel-left .panel-body li {
  color: var(--text-secondary);
  margin: 2px 0;
}

.panel-left .panel-body strong {
  color: var(--text-primary);
}

.panel-left .panel-body ul,
.panel-left .panel-body ol {
  padding-left: 20px;
  margin: 4px 0;
}

/* Markdown tables inside campaign sections */
.panel-left .panel-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 6px 0;
  font-size: 0.8rem;
}

.panel-left .panel-body th,
.panel-left .panel-body td {
  padding: 4px 8px;
  border: 1px solid var(--border-color);
  text-align: left;
  color: var(--text-secondary);
}

.panel-left .panel-body th {
  color: var(--text-primary);
  font-weight: 600;
  background: rgba(100, 100, 200, 0.06);
}

.edit-overlay {
  position: absolute;
  top: 48px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  padding: 12px;
  z-index: 10;
}

.edit-overlay textarea {
  flex: 1;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.5;
  resize: none;
  outline: none;
}

.edit-overlay textarea:focus {
  border-color: var(--accent-blue);
}

.edit-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  justify-content: flex-end;
}

/* ===== Panel Center: Deal View ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
  position: relative;
}

.card-highlight {
  border-color: var(--accent-blue);
  background: var(--bg-card-highlight);
}

.card-contact {
  border-color: var(--accent-purple);
  background: rgba(136, 102, 221, 0.08);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.card-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
}

.card-row {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 0.85rem;
}

.label {
  color: var(--text-secondary);
  min-width: 80px;
  flex-shrink: 0;
}

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge-stage {
  background: var(--accent-blue-dim);
  color: var(--accent-blue);
  border: 1px solid rgba(68, 136, 255, 0.3);
}

.badge-status-active {
  background: var(--accent-green-dim);
  color: var(--accent-green);
}

.badge-warning {
  background: var(--accent-yellow-dim);
  color: var(--accent-yellow);
}

.badge-status-review {
  background: var(--accent-yellow-dim);
  color: var(--accent-yellow);
}

.badge-status-progress {
  background: var(--accent-blue-dim);
  color: var(--accent-blue);
}

.badge-status-completed {
  background: var(--accent-green-dim);
  color: var(--accent-green);
}

.badge-status-notstarted {
  background: rgba(100, 100, 150, 0.15);
  color: var(--text-secondary);
}

/* ===== Contact Details ===== */
#contact-details .card-row {
  align-items: flex-start;
}

.contact-field-value {
  word-break: break-all;
}

/* ===== Edit Fields ===== */
.edit-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.edit-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.edit-field label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.edit-field input {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 0.85rem;
  outline: none;
}

.edit-field input:focus {
  border-color: var(--accent-blue);
}

/* ===== Org/Contact Card Edit Overlay ===== */
#org-card,
#contact-card {
  position: relative;
}

#org-edit-overlay,
#contact-edit-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  padding: 14px;
  z-index: 10;
  border-radius: var(--radius);
  overflow-y: auto;
}

/* ===== Task Output ===== */
.task-output {
  margin: 10px 0;
  padding: 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.7;
  white-space: pre-wrap;
  max-height: 500px;
  overflow-y: auto;
}

.task-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* ===== Reply Card ===== */
.reply-prompt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

#reply-textarea {
  width: 100%;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px;
  font-size: 0.85rem;
  font-family: var(--font-sans);
  line-height: 1.5;
  resize: vertical;
  outline: none;
}

#reply-textarea:focus {
  border-color: var(--accent-purple);
}

.reply-templates {
  display: flex;
  gap: 8px;
  margin: 8px 0;
}

/* ===== Advance Button ===== */
.advance-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.advance-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--border-hover);
  background: rgba(100, 100, 200, 0.08);
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

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

.btn-primary:hover {
  background: #5599ff;
  border-color: #5599ff;
}

.btn-danger {
  background: var(--accent-red-dim);
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.btn-danger:hover {
  background: rgba(221, 68, 68, 0.25);
}

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

.btn-small {
  padding: 3px 10px;
  font-size: 0.75rem;
}

.btn-large {
  padding: 10px 32px;
  font-size: 1rem;
  font-weight: 600;
}

/* ===== Timeline ===== */
.panel-right {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.timeline-scroll {
  flex: 1 1 0;
  overflow-y: auto;
  min-height: 0;
  padding: 12px 12px 12px 16px;
}

.timeline-event {
  position: relative;
  padding: 10px 12px 10px 24px;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  transition: background 0.15s;
  cursor: default;
}

.timeline-event:hover {
  background: rgba(100, 100, 200, 0.05);
}

.timeline-event::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-secondary);
}

/* Timeline event type colors */
.timeline-event[data-type="campaign_created"]::before,
.timeline-event[data-type="deal_created"]::before {
  background: var(--accent-purple);
}

.timeline-event[data-type="stage_evaluated"]::before,
.timeline-event[data-type="stage_changed"]::before {
  background: var(--accent-blue);
}

.timeline-event[data-type="plan_created"]::before,
.timeline-event[data-type="task_created"]::before {
  background: var(--accent-green);
}

.timeline-event[data-type="task_executing"]::before,
.timeline-event[data-type="task_human_review"]::before {
  background: var(--accent-yellow);
}

.timeline-event[data-type="task_approved"]::before,
.timeline-event[data-type="message_sent"]::before {
  background: var(--accent-green);
}

.timeline-event[data-type="task_rejected"]::before {
  background: var(--accent-red);
}

.timeline-event[data-type="reply_received"]::before {
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
}

.timeline-event[data-type="contact_ignored"]::before {
  background: var(--text-secondary);
}

.timeline-event[data-type="deal_replan"]::before {
  background: var(--accent-yellow);
}

.timeline-event-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.timeline-event-desc {
  color: var(--text-secondary);
  line-height: 1.4;
}

.timeline-event-context {
  font-size: 0.75rem;
  color: var(--accent-blue);
  margin-top: 4px;
  padding: 4px 8px;
  background: var(--accent-blue-dim);
  border-radius: var(--radius-sm);
  line-height: 1.4;
  display: none;
}

.timeline-event:hover .timeline-event-context {
  display: block;
}

.timeline-event-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.timeline-event-clickable {
  cursor: pointer;
}

.timeline-event-clickable:hover {
  background: rgba(100, 100, 200, 0.08);
}

.timeline-expand-icon {
  font-size: 0.7rem;
  color: var(--accent-blue);
  font-family: var(--font-mono);
  margin-left: 6px;
}

.timeline-event-content {
  margin-top: 6px;
  padding: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  max-height: 300px;
  overflow-y: auto;
}

.timeline-event-content pre {
  white-space: pre-wrap;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin: 0;
}

/* Timeline connector line */
.timeline-event:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 26px;
  bottom: -6px;
  width: 2px;
  background: rgba(100, 100, 200, 0.1);
}

/* ===== Task Overview ===== */
.task-overview {
  border-top: 1px solid var(--border-color);
  padding: 10px 16px;
  flex-shrink: 0;
  max-height: 180px;
  overflow-y: auto;
}

.task-overview h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.task-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.8rem;
}

.task-item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.task-item-dot.not-started {
  background: var(--text-secondary);
  opacity: 0.4;
}

.task-item-dot.in-progress {
  background: var(--accent-blue);
  box-shadow: 0 0 4px var(--accent-blue);
}

.task-item-dot.human-review {
  background: var(--accent-yellow);
  box-shadow: 0 0 4px var(--accent-yellow);
}

.task-item-dot.completed {
  background: var(--accent-green);
}

.task-item-name {
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-item-name.active {
  color: var(--text-primary);
  font-weight: 600;
}

.task-item-day {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ===== Toast Notification ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 10px 24px;
  font-size: 0.85rem;
  z-index: 100;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  transition: opacity 0.3s, transform 0.3s;
}

.toast.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  pointer-events: none;
}

/* ===== Hidden utility ===== */
.hidden {
  display: none !important;
}

/* ===== Markdown-rendered content in campaign plan ===== */
.campaign-section {
  margin-bottom: 8px;
}

.campaign-section-header {
  font-size: 0.88rem;
  color: var(--accent-blue);
  font-weight: 600;
  padding: 4px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid transparent;
}

.campaign-section-header:hover {
  color: #5599ff;
}

.campaign-section-toggle {
  font-size: 0.65rem;
  color: var(--text-secondary);
  transition: transform 0.15s;
  flex-shrink: 0;
}

.campaign-section-toggle.open {
  transform: rotate(90deg);
}

.campaign-section-body {
  padding: 4px 0 4px 4px;
  overflow: hidden;
}

.campaign-section-body.collapsed {
  display: none;
}

/* ===== Loading indicator ===== */
.loading {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

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

/* ===== Responsive adjustments ===== */
@media (max-width: 1200px) {
  .panels {
    grid-template-columns: 25% 1fr 25%;
  }
}

@media (max-width: 900px) {
  .panels {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .panel {
    max-height: 50vh;
  }
}