:root {
  --sd-bg-app: #f5f7f9;
  --sd-bg-card: #ffffff;
  --sd-bg-subtle: #eef2f6;
  --sd-primary: #4aa583;
  --sd-primary-soft: #c9f1e1;
  --sd-primary-strong: #2c7c5d;
  --sd-border-subtle: #dde3ea;
  --sd-text-main: #1f2933;
  --sd-text-muted: #6b7280;
  --sd-text-inverse: #ffffff;
  --sd-radius-card: 12px;
  --sd-shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.08);
  --sd-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;

  --sd-space-1: 4px;
  --sd-space-2: 8px;
  --sd-space-3: 12px;
  --sd-space-4: 16px;
  --sd-space-5: 20px;
  --sd-space-6: 24px;
  --sd-space-7: 32px;
  --sd-space-8: 40px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.sd-body {
  margin: 0;
  font-family: var(--sd-font-sans);
  color: var(--sd-text-main);
  background: var(--sd-bg-app);
}

/* App shell */

.sd-app-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

/* Sidebar */

.sd-sidebar {
  background: linear-gradient(180deg, #2c7c5d, #255746);
  color: var(--sd-text-inverse);
  padding: var(--sd-space-6) var(--sd-space-4);
  display: flex;
  flex-direction: column;
}

.sd-sidebar__logo {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--sd-space-6);
}

.sd-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-2);
}

.sd-sidebar__item {
  display: flex;
  align-items: center;
  gap: var(--sd-space-3);
  padding: var(--sd-space-3);
  border-radius: 999px;
  text-decoration: none;
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  transition: background 0.15s ease-out, transform 0.1s ease-out;
}

.sd-sidebar__item:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}

.sd-sidebar__item--active {
  background: rgba(255,255,255,0.18);
}

.sd-sidebar__icon {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.2);
  font-size: 12px;
}

.sd-sidebar__spacer {
  flex: 1;
}

/* Main */

.sd-main {
  padding: var(--sd-space-6) var(--sd-space-7);
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-4);
}

/* Header */

.sd-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sd-space-4);
}

.sd-page-title {
  margin: 0 0 var(--sd-space-1);
  font-size: 26px;
}

.sd-page-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--sd-text-muted);
}

.sd-page-actions {
  display: flex;
  gap: var(--sd-space-3);
}

/* Buttons */

.sd-btn {
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s ease-out, box-shadow 0.12s ease-out, transform 0.1s ease-out;
}

.sd-btn-primary {
  background: var(--sd-primary);
  color: var(--sd-text-inverse);
  box-shadow: 0 10px 18px rgba(76, 175, 128, 0.35);
}

.sd-btn-primary:hover {
  background: var(--sd-primary-strong);
  box-shadow: 0 12px 22px rgba(76, 175, 128, 0.4);
  transform: translateY(-1px);
}

.sd-btn-secondary {
  background: #ffffff;
  color: var(--sd-text-main);
  border-color: var(--sd-border-subtle);
}

.sd-btn-secondary:hover {
  background: #f3f6fb;
}

.sd-btn-search {
  background: var(--sd-primary);
  color: var(--sd-text-inverse);
}

/* KPI grid */

.sd-kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--sd-space-3);
}

/* For pages with only 2 KPI cards (e.g., Bank payment plans) */
.sd-kpi-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Responsive: stack on narrow screens */
@media (max-width: 900px) {
  .sd-kpi-grid--2 {
    grid-template-columns: 1fr;
  }
}

.sd-kpi {
  background: var(--sd-bg-card);
  border-radius: var(--sd-radius-card);
  box-shadow: var(--sd-shadow-soft);
  padding: var(--sd-space-3) var(--sd-space-4);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sd-kpi__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sd-text-muted);
}

.sd-kpi__value {
  font-size: 20px;
  font-weight: 600;
}

.sd-kpi__meta {
  font-size: 11px;
  color: var(--sd-text-muted);
}

.sd-kpi--primary {
  background: linear-gradient(135deg, var(--sd-primary), var(--sd-primary-strong));
  color: var(--sd-text-inverse);
}

.sd-kpi--primary .sd-kpi__label,
.sd-kpi--primary .sd-kpi__meta {
  color: rgba(255,255,255,0.78);
}

/* Filters */

.sd-filters-shell {
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-2);
}

.sd-filters-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sd-space-3);
}

.sd-filters-summary {
  font-size: 12px;
  color: var(--sd-text-muted);
}

.sd-filters-toggle {
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  background: #ffffff;
  font-size: 12px;
  padding: 6px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sd-filters-toggle-icon {
  transition: transform 0.18s ease-out;
}

.sd-filters-toggle--open .sd-filters-toggle-icon {
  transform: rotate(180deg);
}

.sd-filters-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  background: var(--sd-bg-card);
  border-radius: var(--sd-radius-card);
  border: 1px solid var(--sd-border-subtle);
  padding: 0 var(--sd-space-4);
  box-shadow: var(--sd-shadow-soft);
  transition: max-height 0.26s ease, opacity 0.18s ease, padding 0.18s ease;
}

.sd-filters-panel--open {
  max-height: 340px;
  opacity: 1;
  padding: var(--sd-space-3) var(--sd-space-4) var(--sd-space-4);
}

.sd-filters-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sd-space-3) var(--sd-space-5);
  margin-bottom: var(--sd-space-3);
}

.sd-filter-field {
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sd-filter-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sd-text-muted);
}

.sd-filter-select {
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  padding: 7px 11px;
  font-size: 13px;
  background: #ffffff;
  outline: none;
}

.sd-filter-select:focus {
  border-color: var(--sd-primary);
  box-shadow: 0 0 0 1px rgba(74, 165, 131, 0.32);
}

.sd-filter-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sd-filter-chip {
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  padding: 3px 10px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: #ffffff;
}

.sd-filter-chip input {
  display: none;
}

.sd-filter-chip--active {
  background: var(--sd-primary-soft);
  border-color: var(--sd-primary);
  color: var(--sd-primary-strong);
}

.sd-filters-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sd-space-3);
}

/* Search + month chips row */

.sd-toolbar-row {
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-2);
  margin-top: var(--sd-space-2);
}

.sd-search-form {
  display: flex;
  gap: var(--sd-space-3);
}

.sd-search-input {
  flex: 1;
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  padding: 8px 14px;
  font-size: 14px;
  outline: none;
}

.sd-search-input:focus {
  border-color: var(--sd-primary);
  box-shadow: 0 0 0 1px rgba(74, 165, 131, 0.32);
}

.sd-month-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}

.sd-month-label {
  color: var(--sd-text-muted);
}

.sd-month-chip {
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  text-decoration: none;
  color: var(--sd-text-muted);
}

.sd-month-chip--active {
  background: var(--sd-primary-soft);
  border-color: var(--sd-primary);
  color: var(--sd-primary-strong);
}

/* Table */

.sd-table-card {
  background: var(--sd-bg-card);
  border-radius: var(--sd-radius-card);
  box-shadow: var(--sd-shadow-soft);
  padding: var(--sd-space-2) 0 var(--sd-space-2);
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-1);
}

.sd-table-wrapper {
  max-height: calc(100vh - 340px);
  overflow: auto;
}

.sd-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}

.sd-table thead {
  background: #f5f7fb;
}

.sd-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sd-text-muted);
  padding: 10px 18px;
  border-bottom: 1px solid var(--sd-border-subtle);
  background: #f5f7fb;
}

.sd-table tbody td {
  padding: 10px 18px;
  font-size: 13px;
  border-bottom: 1px solid #edf0f4;
  background: #ffffff;
}

.sd-row-main {
  cursor: pointer;
  transition: background 0.1s ease-out;
}

.sd-row-main:hover td {
  background: #f8fbff;
}

.sd-row-toggle-cell {
  width: 36px;
}

.sd-row-toggle {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  color: var(--sd-text-muted);
}

.sd-row-main__primary {
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.sd-row-main__mark {
  font-weight: 400;
  color: var(--sd-text-muted);
  font-size: 12px;
}

.sd-row-main__secondary {
  margin-top: 2px;
  font-size: 12px;
  color: var(--sd-text-muted);
}

.sd-link-strong {
  color: var(--sd-text-main);
  text-decoration: none;
}

.sd-link-strong:hover {
  text-decoration: underline;
}

.sd-link-action {
  font-size: 12px;
  color: var(--sd-primary-strong);
  text-decoration: none;
}

.sd-link-action:hover {
  text-decoration: underline;
}

/* Status badges */

.sd-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}

.sd-badge--active {
  background: var(--sd-primary-soft);
  color: var(--sd-primary-strong);
}

.sd-badge--closed {
  background: #e5e7eb;
  color: #4b5563;
}

/* Details rows */

.sd-row-details td {
  background: #f9fafb;
  padding-top: 4px;
  padding-bottom: 12px;
}

.sd-details-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px 18px;
  font-size: 12px;
}

.sd-details-label {
  font-size: 11px;
  color: var(--sd-text-muted);
}

.sd-details-value {
  font-size: 12px;
}

.sd-row-details {
  display: none;
}

.sd-row-details--open {
  display: table-row;
}

/* Table footer / pagination */

.sd-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 18px 4px;
  font-size: 12px;
  color: var(--sd-text-muted);
}

.sd-pager {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sd-pager-btn {
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  padding: 3px 10px;
  font-size: 12px;
  background: #ffffff;
  cursor: pointer;
  text-decoration: none;
  color: var(--sd-text-main);
}

.sd-pager-btn--disabled {
  opacity: 0.5;
  cursor: default;
}

.sd-pager-current {
  color: var(--sd-text-muted);
}

/* Empty state */

.sd-empty {
  padding: 18px 20px;
  font-size: 13px;
  color: var(--sd-text-muted);
}

/* Highlight bar */

.sd-highlight-bar {
  width: 40%;
  max-width: 260px;
  height: 8px;
  border-radius: 999px;
  margin: 12px auto 0;
  background: #fff9c4;
}

/* Summary / EMAD card */

.sd-summary-card {
  margin-top: var(--sd-space-3);
  background: var(--sd-bg-card);
  border-radius: var(--sd-radius-card);
  box-shadow: var(--sd-shadow-soft);
  padding: var(--sd-space-4) var(--sd-space-5);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-3);
}

.sd-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sd-summary-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.sd-summary-subtitle {
  color: var(--sd-text-muted);
  font-size: 11px;
}

.sd-summary-main-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sd-space-3);
}

.sd-summary-block {
  background: #f9fafb;
  border-radius: 10px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sd-summary-label {
  font-size: 11px;
  color: var(--sd-text-muted);
}

.sd-summary-value {
  font-size: 13px;
  font-weight: 600;
}

.sd-summary-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sd-text-muted);
  margin-top: 2px;
}

.sd-summary-rowgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 22px;
}

.sd-summary-rowitem {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sd-summary-footer {
  margin-top: 4px;
  font-size: 11px;
  color: var(--sd-text-muted);
}

/* Responsive */

@media (max-width: 1040px) {
  .sd-app-shell {
    grid-template-columns: 70px minmax(0, 1fr);
  }

  .sd-sidebar__item span:last-child {
    display: none;
  }
}

@media (max-width: 900px) {
  .sd-main {
    padding: var(--sd-space-5) var(--sd-space-4);
  }
  .sd-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sd-summary-main-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .sd-app-shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .sd-sidebar {
    display: none;
  }
  .sd-page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .sd-page-actions {
    align-self: stretch;
    justify-content: flex-start;
  }
  .sd-filters-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sd-summary-main-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sd-summary-rowgrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .sd-kpi-grid {
    grid-template-columns: 1fr 1fr;
  }
  .sd-filters-grid {
    grid-template-columns: 1fr;
  }
  .sd-search-form {
    flex-direction: column;
  }
  .sd-table-wrapper {
    max-height: none;
    overflow: visible;
  }
}

/* Front-end shipment form layout */

.sf-card {
  background: var(--sd-bg-card);
  border-radius: var(--sd-radius-card);
  box-shadow: var(--sd-shadow-soft);
  padding: var(--sd-space-5);
}

.sf-form {
  display: flex;
  flex-direction: column;
  gap: var(--sd-space-4);
}

.sf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sd-space-3) var(--sd-space-5);
}

.sf-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.sf-field--full {
  grid-column: 1 / -1;
}

.sf-field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.sf-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sd-text-muted);
}

.sf-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sd-space-3);
}

.sf-field input[type="text"],
.sf-field input[type="number"],
.sf-field input[type="date"],
.sf-field select {
  border-radius: 999px;
  border: 1px solid var(--sd-border-subtle);
  padding: 7px 11px;
  font-size: 13px;
  outline: none;
}

.sf-field input:focus,
.sf-field select:focus {
  border-color: var(--sd-primary);
  box-shadow: 0 0 0 1px rgba(74, 165, 131, 0.32);
}

/* User menu (Google-style account bubble) */

.sd-user-menu {
  position: relative;
  display: flex;
  align-items: center;
}

.sd-user-menu__button {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  outline: none;
}

/* Small circle in the header (with first letter of username) */
.sd-user-menu__initial {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: #4aa583;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
}

/* The floating panel */
.sd-user-menu__panel {
  position: absolute;
  right: 0;
  top: 42px;
  width: 260px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
  padding: 12px 14px 12px;
  z-index: 50;
  display: none; /* hidden by default */
}

/* When JS toggles this class, the panel appears */
.sd-user-menu__panel--open {
  display: block;
}

.sd-user-menu__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

/* Bigger circle inside the panel */
.sd-user-menu__avatar {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #4aa583;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
}

.sd-user-menu__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sd-user-menu__name {
  font-size: 14px;
  font-weight: 600;
}

.sd-user-menu__email {
  font-size: 12px;
  color: var(--sd-text-muted);
}

.sd-user-menu__section {
  padding-top: 8px;
  margin-top: 8px;
  border-top: 1px solid #eef2f7;
}

.sd-user-menu__primary-link {
  display: inline-block;
  font-size: 12px;
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  margin-top: 4px;
}

.sd-user-menu__primary-link:hover {
  text-decoration: underline;
}

.sd-user-menu__section--buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: none;
  margin-top: 6px;
  padding-top: 6px;
}

.sd-user-menu__btn {
  width: 100%;
  justify-content: center;
  font-size: 12px;
}