/* Kanban board — NightOwlOS warm dark literary aesthetic */

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

.nav-link {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.nav-link:hover {
  color: var(--fg);
  border-color: var(--border);
  background: var(--accent-dim);
}

.nav-link.active {
  color: var(--accent);
  border-color: rgba(232, 168, 73, 0.3);
  background: var(--accent-dim);
}

/* Board */
.board {
  min-height: calc(100vh - 70px);
  padding: 60px 48px;
}

.board-header {
  max-width: 1100px;
  margin: 0 auto 48px;
}

.board-title {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 300;
  color: var(--fg);
  line-height: 1.2;
  margin-top: 8px;
}

.columns {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.column {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.column.drop-target {
  border-color: var(--accent);
}

.column-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.column-label {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.column-count {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 10px;
}

.column-body {
  padding: 16px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.add-btn {
  width: 100%;
  padding: 14px 24px;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-style: italic;
  cursor: pointer;
  text-align: left;
  transition: color 0.15s, background 0.15s;
}

.add-btn:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

/* Cards */
.card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
  cursor: grab;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
  user-select: none;
}

.card:hover {
  border-color: rgba(232, 168, 73, 0.3);
  background: #252220;
}

.card:active {
  cursor: grabbing;
}

.card.dragging {
  opacity: 0.4;
  transform: scale(0.97);
}

.card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 6px;
  line-height: 1.3;
}

.card-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.5;
  margin-top: 4px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px;
  width: 480px;
  max-width: calc(100vw - 48px);
  transform: translateY(16px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.modal-title {
  font-size: 26px;
  font-weight: 300;
  color: var(--fg);
}

.modal-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--fg-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.15s;
}

.modal-close:hover {
  color: var(--fg);
}

/* Form */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.form-optional {
  opacity: 0.5;
  text-transform: none;
  letter-spacing: 0;
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--fg);
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.5;
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--fg-muted);
  opacity: 0.4;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 28px;
}

.btn {
  padding: 10px 24px;
  border-radius: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  cursor: pointer;
  border: none;
  transition: background 0.15s, color 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #0e0d0b;
}

.btn-primary:hover {
  background: #f0b860;
}

.btn-ghost {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-muted);
}

.btn-ghost:hover {
  border-color: var(--fg-muted);
  color: var(--fg);
}

.btn-danger {
  background: none;
  border: 1px solid rgba(200, 80, 60, 0.3);
  color: #c8503c;
  font-size: 12px;
  padding: 8px 16px;
}

.btn-danger:hover {
  background: rgba(200, 80, 60, 0.1);
  border-color: #c8503c;
}

.modal-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 900px) {
  .board { padding: 40px 24px; }
  .columns { grid-template-columns: 1fr; gap: 16px; }
  .nav-tagline { display: none; }
}

@media (max-width: 600px) {
  .modal { padding: 24px; width: calc(100vw - 32px); }
  .form-actions { flex-direction: column-reverse; }
  .form-actions .btn { width: 100%; text-align: center; }
}