:root {
  --cargo-bg: #f0f4f8;
  --cargo-card: #ffffff;
  --cargo-primary: #0f766e;
  --cargo-primary-dark: #0d5c56;
  --cargo-border: #d1d9e0;
  --cargo-text: #1e293b;
  --cargo-muted: #64748b;
  --cargo-danger: #b91c1c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Vazirmatn, Tahoma, sans-serif;
  background: linear-gradient(160deg, #e8f0f4 0%, #f5f7fa 45%, #eef2f6 100%);
  color: var(--cargo-text);
  min-height: 100vh;
}

.cargo-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 1rem;
  color: var(--cargo-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #cbd5e1;
  border-top-color: var(--cargo-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.cargo-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.cargo-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--cargo-card);
  border-bottom: 1px solid var(--cargo-border);
  box-shadow: 0 1px 0 rgba(15, 118, 110, 0.08);
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .cargo-topbar {
    position: sticky;
    top: 0;
    z-index: 120;
    box-shadow: 0 2px 8px rgba(15, 118, 110, 0.1);
  }
}

.cargo-topbar-right, .cargo-topbar-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cargo-topbar h1 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--cargo-primary-dark);
}

.cargo-user-label {
  color: var(--cargo-muted);
  font-size: 0.9rem;
}

.cargo-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem;
}

.cargo-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.cargo-section-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.cargo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.cargo-card {
  background: var(--cargo-card);
  border: 1px solid var(--cargo-border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.cargo-card:hover {
  border-color: var(--cargo-primary);
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.12);
}

.cargo-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.cargo-card .meta {
  color: var(--cargo-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.cargo-card-actions {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.4rem;
}

.cargo-table-wrap {
  background: var(--cargo-card);
  border: 1px solid var(--cargo-border);
  border-radius: 10px;
  overflow: auto;
}

.cargo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.cargo-table th,
.cargo-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid #eef2f6;
  text-align: right;
  vertical-align: top;
}

.cargo-table th {
  background: #f8fafc;
  font-weight: 600;
  white-space: nowrap;
}

.cargo-empty {
  color: var(--cargo-muted);
  text-align: center;
  padding: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  font-family: inherit;
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: none;
  background: #e2e8f0;
  color: var(--cargo-text);
}

.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-primary { background: var(--cargo-primary); color: #fff; }
.btn-primary:hover { background: var(--cargo-primary-dark); }
.btn-outline { background: #fff; border-color: var(--cargo-border); }
.btn-danger { background: var(--cargo-danger); color: #fff; }
.btn-link { background: transparent; color: var(--cargo-primary); padding: 0.2rem; }

.form-group { margin-bottom: 0.85rem; }
.form-group label { display: block; margin-bottom: 0.3rem; font-size: 0.85rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--cargo-border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.9rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.fleet-lines-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

.fleet-lines-table th,
.fleet-lines-table td {
  border: 1px solid var(--cargo-border);
  padding: 0.3rem;
}

.fleet-lines-table input {
  width: 100%;
  border: none;
  padding: 0.25rem;
  font-family: inherit;
}

.cargo-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem;
  z-index: 100;
  overflow: auto;
}

.cargo-modal-content {
  background: #fff;
  border-radius: 12px;
  width: min(960px, 100%);
  max-height: none;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.cargo-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--cargo-border);
}

.cargo-modal-header h3 { margin: 0; font-size: 1.05rem; }

.cargo-modal-close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  color: var(--cargo-muted);
}

.cargo-modal-body { padding: 1.1rem; }

.form-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

.toast-container {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.toast {
  background: #1e293b;
  color: #fff;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  max-width: 320px;
}

.toast.success { background: #047857; }
.toast.error { background: #b91c1c; }
.toast.info { background: #0369a1; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.75rem;
  background: #e2e8f0;
}

.badge-ok { background: #d1fae5; color: #065f46; }
.badge-warn { background: #fef3c7; color: #92400e; }

.checkbox-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
}

.operator-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.cargo-operator-badge {
  display: inline-block;
  margin: 0.35rem 0 0 0.75rem;
  padding: 0.25rem 0.55rem;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 6px;
  font-size: 0.85rem;
  color: #065f46;
  vertical-align: middle;
}

.operator-pick-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 0.75rem 0;
}

.operator-pick-btn {
  text-align: right;
  padding: 0.75rem 1rem;
  border: 1px solid var(--cargo-border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-family: inherit;
}

.operator-pick-btn:hover {
  border-color: var(--cargo-primary);
  background: #f0fdfa;
}

.fs-container-wrap {
  margin-top: 0.5rem;
}

.cargo-header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.cargo-ann-count {
  color: var(--cargo-muted);
  font-size: 0.9rem;
  margin-right: 0.5rem;
}

.section-controls.cargo-ann-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.35rem;
  width: 100%;
  max-width: 100%;
}

.cargo-ann-filters .search-box {
  position: relative;
  flex: 0 0 auto;
  width: 9.5rem;
  min-width: 9.5rem;
  max-width: none;
}

.cargo-ann-filters .search-box input {
  width: 100%;
  padding: 0.35rem 1.7rem 0.35rem 0.5rem;
  border: 1px solid var(--cargo-border);
  border-radius: 5px;
  font-family: inherit;
  font-size: 0.8rem;
  height: 2rem;
}

.cargo-ann-filters .search-box i {
  position: absolute;
  left: 0.45rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
  font-size: 0.75rem;
}

.cargo-ann-filters .filter-input,
.cargo-ann-filters select {
  padding: 0.3rem 0.4rem;
  border: 1px solid var(--cargo-border);
  border-radius: 5px;
  font-family: inherit;
  font-size: 0.8rem;
  height: 2rem;
  min-width: 0;
  width: 5.5rem;
  flex: 0 0 auto;
  background: #fff;
}

.cargo-ann-filters select#annOperatorFilter {
  width: 6.5rem;
}

.cargo-ann-filters select#annCustomsFilter {
  width: 4.5rem;
}

.cargo-ann-filters .filter-date {
  width: 5.75rem;
}

.cargo-ann-filters .jdp-field--compact,
.cargo-ann-filters .jdp-field--compact .jdp-input,
.cargo-ann-filters .jdp-field--compact input {
  width: 7.25rem;
  min-width: 7.25rem;
}

.cargo-ann-filters .btn-sm {
  height: 2rem;
  padding: 0 0.45rem;
  flex: 0 0 auto;
  white-space: nowrap;
}

.cargo-detail-meta p {
  margin: 0.35rem 0;
  line-height: 1.7;
}

.cargo-detail-table-wrap {
  margin: 0.5rem 0 0.75rem;
}

.cargo-detail-fleet-table {
  min-width: 42rem;
  font-size: 0.85rem;
}

.cargo-detail-totals {
  margin: 0 0 1rem;
  color: var(--cargo-muted);
  font-size: 0.9rem;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
  direction: rtl;
}

.pagination button {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--cargo-border);
  background: #fff;
  border-radius: 5px;
  cursor: pointer;
  font-family: inherit;
  color: var(--cargo-text);
}

.pagination button:hover:not(:disabled) {
  background: #f0fdfa;
  border-color: var(--cargo-primary);
}

.pagination button.active {
  background: var(--cargo-primary);
  color: #fff;
  border-color: var(--cargo-primary);
}

.pagination button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pagination button.pagination-edge,
.pagination button.pagination-step {
  min-width: 2.4rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

@media (max-width: 768px) {
  .section-controls:not(.cargo-ann-filters) {
    flex-direction: column;
    align-items: stretch;
  }
  .section-controls:not(.cargo-ann-filters) .filter-input,
  .section-controls:not(.cargo-ann-filters) select {
    width: 100%;
  }

  .section-controls.cargo-ann-filters {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    overflow-x: auto;
  }

  .cargo-ann-filters .search-box,
  .cargo-ann-filters .search-box input {
    width: 9.5rem;
    min-width: 9.5rem;
    max-width: none;
  }

  .cargo-ann-filters .filter-input {
    width: 5.5rem;
  }

  .cargo-ann-filters select#annOperatorFilter {
    width: 6.5rem;
  }

  .cargo-ann-filters select#annCustomsFilter {
    width: 4.5rem;
  }

  .cargo-ann-filters .filter-date {
    width: 5.75rem;
  }

  .cargo-ann-filters .jdp-field--compact,
  .cargo-ann-filters .jdp-field--compact .jdp-input,
  .cargo-ann-filters .jdp-field--compact input {
    width: 7.25rem;
    min-width: 7.25rem;
  }
}

/* OnlyOffice spreadsheet export editor */
.doc-editor-overlay {
  z-index: 20000;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: block;
}
.doc-editor-modal {
  width: min(96vw, 1200px);
  max-width: none;
  height: 90vh;
  display: flex;
  flex-direction: column;
  margin: 2vh auto;
  padding: 0;
  overflow: hidden;
  background: #fff;
  border-radius: 10px;
}
.doc-editor-overlay .modal-header,
.doc-editor-modal .modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.doc-editor-overlay .modal-header .close,
.doc-editor-modal .close {
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}
.doc-editor-overlay .modal-content {
  background: #fff;
  margin: 10vh auto;
  padding: 0;
  border-radius: 10px;
  width: 90%;
  max-width: 420px;
}
.doc-editor-overlay .modal-body { padding: 20px; }
.doc-editor-frame {
  flex: 1;
  min-height: 70vh;
  height: calc(90vh - 64px);
  width: 100%;
  position: relative;
}
.doc-editor-frame iframe { width: 100%; height: 100%; border: 0; }