/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.02em;
}

.card-subtext {
  font-size: 0.78rem;
  font-weight: normal;
  color: var(--color-text-muted);
}

/* --- Status Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
  white-space: nowrap;
}

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

.status-candidate { background: #34343A; color: #A0A0A8; border-color: #4A4A52; }
.status-candidate .badge-dot { background: #8E8E98; }

.status-sent { background: #243542; color: #87BEDE; border-color: #354D60; }
.status-sent .badge-dot { background: #6BA8CC; }

.status-replied { background: #263347; color: #9AB2E8; border-color: #364866; }
.status-replied .badge-dot { background: #7F9DE0; }

.status-negotiating { background: #382B42; color: #CCA0E8; border-color: #513E60; }
.status-negotiating .badge-dot { background: #B885D6; }

.status-won { background: #253828; color: #8CC48C; border-color: #3A543D; }
.status-won .badge-dot { background: #7AB87A; }

.status-paid { background: #213B37; color: #76D1C6; border-color: #335953; }
.status-paid .badge-dot { background: #55BFB3; }

.status-in_production { background: #3B3322; color: #E4BD6E; border-color: #594D33; }
.status-in_production .badge-dot { background: #CCA454; }

.status-delivered { background: #203742; color: #76C1E8; border-color: #315263; }
.status-delivered .badge-dot { background: #56A9D4; }

.status-maintenance { background: #322B42; color: #B39EE8; border-color: #4A3F63; }
.status-maintenance .badge-dot { background: #9B82D6; }

.status-passed { background: #3D262C; color: #E08596; border-color: #5C3A43; }
.status-passed .badge-dot { background: #C9677B; }

.status-lost { background: #303036; color: #90909A; border-color: #44444C; }
.status-lost .badge-dot { background: #74747E; }

/* --- Summary Bar --- */
.summary-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.summary-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.summary-count {
  font-weight: 700;
  color: var(--color-text);
}

/* --- Contacts Grid & Card --- */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.15rem;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.contact-card:hover {
  border-color: var(--color-line-strong);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.tag-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Filter Tabs --- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 0;
}

.filter-tab {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
}

.filter-tab:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
  border-color: var(--color-line-strong);
}

.filter-tab.active {
  background: var(--color-matcha-bg);
  color: var(--color-matcha-light);
  border-color: var(--color-matcha);
  font-weight: 600;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 1.35rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.4rem;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 2px;
  background: var(--color-line);
}

.timeline-item {
  position: relative;
  margin-bottom: 1.1rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -1.35rem;
  top: 0.4rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-matcha);
  box-shadow: 0 0 0 3px var(--color-surface);
}

.timeline-date {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  font-family: var(--font-mono);
}

.timeline-title {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.2rem;
}

.timeline-arrow {
  color: var(--color-text-dim);
  font-size: 0.8rem;
}

.timeline-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
  background: var(--color-surface-2);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--color-line-strong);
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(18, 18, 20, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}

.modal-content {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: modalIn 0.15s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 1.15rem 1.4rem;
  border-bottom: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}

.modal-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-footer {
  padding: 1rem 1.4rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background: var(--color-bg);
}

/* --- Layout & Utilities (No inline styles) --- */
.login-container {
  max-width: 380px;
  margin: 5rem auto;
}

.login-card {
  padding: 2.25rem;
}

.login-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: center;
  letter-spacing: 0.04em;
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  text-align: center;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-description {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.search-bar-card {
  padding: 1.15rem;
  margin-bottom: 1.5rem;
}

.search-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 220px;
}

.empty-state {
  text-align: center;
  padding: 3.5rem 1rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px dashed var(--color-line);
  font-size: 0.9rem;
}

.empty-state-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  padding: 2.5rem 1rem;
}

.empty-state-sm {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding: 1rem;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  text-align: center;
}

.back-link {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 1.25rem;
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-text);
}

.detail-header-card {
  margin-bottom: 1.5rem;
}

.detail-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
}

.detail-title-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.5rem;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.meta-links {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.meta-link-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.meta-link-anchor {
  color: var(--color-matcha);
  text-decoration: none;
}

.meta-link-anchor:hover {
  text-decoration: underline;
}

.dates-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  margin-bottom: 0.65rem;
}

.date-badge-payment {
  background: #213B37;
  color: #76D1C6;
  border: 1px solid #335953;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.date-badge-delivery {
  background: #203742;
  color: #76C1E8;
  border: 1px solid #315263;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.date-badge-maintenance {
  background: #322B42;
  color: #B39EE8;
  border: 1px solid #4A3F63;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.form-panel {
  background: var(--color-surface-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.form-panel-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--color-text);
}

.reply-form-panel {
  display: none;
  margin-top: 0.85rem;
  padding: 0.75rem;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
}

.reply-form-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-text-muted);
}

.messages-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.message-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}

.message-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
}

.message-date {
  font-size: 0.74rem;
  color: var(--color-text-dim);
  font-family: var(--font-mono);
}

.message-content {
  font-size: 0.88rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--color-text);
  line-height: 1.6;
}

.template-content-box {
  font-size: 0.88rem;
  color: var(--color-text);
  white-space: pre-wrap;
  background: var(--color-surface-2);
  padding: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  line-height: 1.6;
}

.btn-full {
  width: 100%;
}

.w-full {
  width: 100%;
}

.flex-1 {
  flex: 1;
}

.grid-col-all {
  grid-column: 1 / -1;
}

.modal-hidden {
  display: none !important;
}

.panel-shown {
  display: block !important;
}

.text-danger {
  color: var(--color-danger);
}

.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.85rem; }
.mb-4 { margin-bottom: 1.5rem; }

.flex-row-gap { display: flex; gap: 0.5rem; }
.flex-row-gap-sm { display: flex; gap: 0.4rem; }
.flex-row-end { display: flex; gap: 0.4rem; justify-content: flex-end; }
.column-gap { display: flex; flex-direction: column; gap: 1.35rem; }
.column-gap-lg { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.65rem; }
.contact-card-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--color-text); }
.contact-card-meta { font-size: 0.82rem; color: var(--color-text-muted); display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 0.85rem; }
.contact-card-reason { font-size: 0.8rem; color: var(--color-text-muted); background: var(--color-surface-2); padding: 0.45rem 0.65rem; border-radius: var(--radius-sm); margin-bottom: 0.65rem; border-left: 2px solid var(--color-line-strong); }
.contact-card-footer { display: flex; justify-content: space-between; align-items: center; font-size: 0.76rem; color: var(--color-text-dim); margin-top: 0.5rem; border-top: 1px solid var(--color-line); padding-top: 0.65rem; font-family: var(--font-mono); }
.contact-card-arrow { color: var(--color-matcha); font-weight: 500; font-family: var(--font-body); }

.template-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.85rem; }
.template-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--color-text); }

.tree-header-left { display: flex; align-items: center; gap: 0.5rem; }
.tree-header-right { display: flex; align-items: center; gap: 0.35rem; }
.tree-node-date { font-family: var(--font-mono); color: var(--color-text-dim); font-size: 0.76rem; }

.timeline-from { color: var(--color-text-muted); }
.sub-section-title { font-size: 0.85rem; font-weight: 600; color: var(--color-text-muted); margin-bottom: 0.65rem; }

.textarea-sm { min-height: 55px; font-size: 0.85rem; }
.textarea-md { min-height: 75px; }
.textarea-lg { min-height: 100px; }
.textarea-xl { min-height: 160px; }
.select-sm, .input-sm { font-size: 0.8rem; padding: 0.35rem 0.5rem; }

/* --- Toast --- */
#toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-line-strong);
  color: var(--color-text);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  z-index: 300;
  display: none;
  animation: toastIn 0.2s ease-out;
}

#toast.toast-error {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

#toast.toast-success {
  border-color: var(--color-matcha);
  color: var(--color-text);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}