:root {
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

.mobile-section-picker {
  display: none;
}

.mobile-tab-dialog {
  width: min(560px, 100%);
  max-width: none;
  max-height: min(82vh, 760px);
  margin: auto auto 0;
  padding: 0;
  border: 0;
  border-radius: 22px 22px 0 0;
  background: #fff;
  color: var(--text);
  box-shadow: 0 -18px 60px rgba(15, 23, 42, 0.24);
}

.mobile-tab-dialog::backdrop {
  background: rgba(15, 23, 42, 0.58);
  backdrop-filter: blur(2px);
}

.mobile-tab-sheet {
  max-height: min(82vh, 760px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 max(18px, var(--safe-right))
    calc(22px + var(--safe-bottom)) max(18px, var(--safe-left));
}

.mobile-tab-sheet-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 13px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.mobile-tab-sheet-head h2 {
  margin: 0;
  font-size: 20px;
}

.mobile-tab-close {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 25px;
}

.mobile-tab-group {
  padding-top: 18px;
}

.mobile-tab-group h3 {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mobile-tab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.mobile-tab-option {
  min-height: 52px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fafc;
  color: var(--text);
  cursor: pointer;
  font-weight: 750;
  text-align: left;
  box-shadow: 0 3px 10px rgba(15,23,42,.035);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.mobile-tab-option:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(15,23,42,.08)}
.mobile-tab-option::before{display:inline-grid;width:24px;height:24px;margin-right:8px;place-items:center;border-radius:7px;background:#fff;color:var(--brand);font-size:12px}
.mobile-tab-option[data-mobile-workspace-tab="stock-manager"]::before{content:"▦"}.mobile-tab-option[data-mobile-workspace-tab="buy-goods"]::before{content:"↓"}.mobile-tab-option[data-mobile-workspace-tab="asset-transfers"]::before{content:"↔"}.mobile-tab-option[data-mobile-workspace-tab="deliver"]::before{content:"→"}.mobile-tab-option[data-mobile-workspace-tab="mobile-services"]::before{content:"⌁"}.mobile-tab-option[data-mobile-workspace-tab="clients"]::before{content:"♙"}.mobile-tab-option[data-mobile-workspace-tab="treasury"]::before{content:"◈"}.mobile-tab-option[data-mobile-workspace-tab="finance"]::before{content:"▥"}.mobile-tab-option[data-mobile-workspace-tab="third-parties"]::before{content:"◇"}.mobile-tab-option[data-mobile-workspace-tab="team"]::before{content:"♟"}.mobile-tab-option[data-mobile-workspace-tab="activity"]::before{content:"◷"}

.mobile-tab-option.active {
  border-color: var(--brand);
  background: #f0efff;
  color: #5148d8;
  box-shadow: inset 3px 0 0 var(--brand);
}

.network-status {
  position: fixed;
  top: calc(76px + var(--safe-top));
  left: 50%;
  z-index: 90;
  transform: translateX(-50%);
  padding: 9px 13px;
  border-radius: 999px;
  background: #b42318;
  color: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.22);
  font-size: 13px;
  font-weight: 750;
}

@media (max-width: 760px) {
  body {
    padding-right: var(--safe-right);
    padding-left: var(--safe-left);
  }

  .topbar {
    min-height: calc(64px + var(--safe-top));
    height: auto;
    padding: var(--safe-top) 14px 0;
  }

  .brand {
    font-size: 18px;
  }

  .brand span {
    width: 32px;
    height: 32px;
  }

  .ghost {
    min-height: 42px;
  }

  .shell,
  .page-shell {
    padding: 22px 14px calc(72px + var(--safe-bottom));
  }

  .hero {
    gap: 18px;
    margin-bottom: 20px;
  }

  .hero h1 {
    font-size: clamp(28px, 9vw, 34px);
    line-height: 1.05;
  }

  .hero p {
    line-height: 1.5;
  }

  .actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .actions .action-button {
    width: 100%;
    min-height: 48px;
    white-space: normal;
  }

  .admin-workspace-tabs {
    display: none;
  }

  .mobile-section-picker {
    position: sticky;
    top: calc(64px + var(--safe-top));
    z-index: 12;
    display: block;
    margin: 0 0 16px;
    padding: 7px 0;
    background: var(--bg);
  }

  .mobile-section-trigger {
    display: flex;
    width: 100%;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 14px;
    border: 1px solid #d8d5ff;
    border-radius: 13px;
    background: #fff;
    color: var(--text);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
    cursor: pointer;
    text-align: left;
  }

  .mobile-section-trigger small {
    display: block;
    margin-bottom: 2px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .mobile-section-trigger strong {
    display: block;
    font-size: 16px;
  }

  .mobile-section-trigger-icon {
    color: var(--brand);
    font-size: 20px;
  }

  button,
  input,
  select,
  textarea {
    min-height: 44px;
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }

  .dashboard-tab-content {
    min-height: 180px;
  }

  .pwa-update {
    right: calc(12px + var(--safe-right));
    bottom: calc(12px + var(--safe-bottom));
    left: calc(12px + var(--safe-left));
    justify-content: space-between;
    max-width: none;
  }
}

@media (max-width: 420px) {
  .actions,
  .mobile-tab-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .client-portal-page .client-payable-summary {
    grid-template-columns: 1fr;
  }

  .client-portal-page .client-history-panel,
  .platform-portal-page .panel {
    border-radius: 16px;
    margin-bottom: 14px;
  }

  .client-portal-page .client-history-tabs {
    position: sticky;
    top: calc(64px + var(--safe-top));
    z-index: 2;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
    padding: 9px;
    background: rgba(251, 252, 255, 0.96);
  }

  .client-portal-page .client-history-tab {
    min-height: 46px;
    padding: 8px 5px;
    white-space: normal;
  }

  .client-portal-page .client-history-view > .ledger {
    padding: 2px 14px 12px;
  }

  .client-portal-page .ledger article {
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
  }

  .client-portal-page .ledger article > div:first-child {
    min-width: 0;
    flex: 1;
  }

  .client-portal-page .ledger strong,
  .client-portal-page .ledger small,
  .client-portal-page .ledger .amount {
    overflow-wrap: anywhere;
  }

  .client-portal-page .ledger .amount {
    flex: none;
    max-width: 46%;
  }

  .client-portal-page .client-portal-table,
  .platform-portal-page .platform-portal-table {
    overflow: visible;
  }

  .client-portal-page .client-portal-table table,
  .client-portal-page .client-portal-table tbody,
  .platform-portal-page .platform-portal-table table,
  .platform-portal-page .platform-portal-table tbody {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .client-portal-page .client-portal-table table,
  .platform-portal-page .platform-portal-table table {
    table-layout: fixed;
  }

  .client-portal-page .client-portal-table thead,
  .platform-portal-page .platform-portal-table thead {
    display: none;
  }

  .client-portal-page .client-portal-table tr,
  .platform-portal-page .platform-portal-table tr {
    display: block;
    margin: 0 12px 10px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(16, 24, 40, 0.05);
  }

  .client-portal-page .client-portal-table tr:first-child,
  .platform-portal-page .platform-portal-table tr:first-child {
    margin-top: 12px;
  }

  .client-portal-page .client-portal-table td,
  .platform-portal-page .platform-portal-table td {
    display: grid;
    grid-template-columns: minmax(96px, 0.7fr) minmax(0, 1.3fr);
    gap: 10px;
    padding: 9px 0;
    border: 0;
    border-bottom: 1px solid #eef1f5;
    text-align: left;
    overflow-wrap: anywhere;
  }

  .client-portal-page .client-portal-table td:last-child,
  .platform-portal-page .platform-portal-table td:last-child {
    border-bottom: 0;
  }

  .client-portal-page .client-portal-table td::before,
  .platform-portal-page .platform-portal-table td::before {
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  .client-portal-page .client-portal-table td.empty,
  .platform-portal-page .platform-portal-table td.empty {
    display: block;
    padding: 16px;
    text-align: center;
  }

  .client-portal-page .client-portal-table td.empty::before,
  .platform-portal-page .platform-portal-table td.empty::before {
    display: none;
  }

  .client-deliveries-table td:nth-child(1)::before,
  .client-payments-table td:nth-child(1)::before,
  .client-prices-table td:nth-child(1)::before {
    content: "Date";
  }

  .client-deliveries-table td:nth-child(2)::before { content: "Goods"; }
  .client-deliveries-table td:nth-child(3)::before { content: "Unit price"; }
  .client-deliveries-table td:nth-child(4)::before { content: "Total due"; }
  .client-deliveries-table td:nth-child(5)::before { content: "Stock"; }
  .client-deliveries-table td:nth-child(6)::before { content: "Admin"; }
  .client-deliveries-table td:nth-child(7)::before { content: "Note"; }
  .client-payments-table td:nth-child(2)::before { content: "Amount"; }
  .client-payments-table td:nth-child(3)::before { content: "Bank"; }
  .client-payments-table td:nth-child(4)::before { content: "Admin"; }
  .client-payments-table td:nth-child(5)::before { content: "Note"; }
  .client-prices-table td:nth-child(2)::before { content: "Delivery"; }
  .client-prices-table td:nth-child(3)::before { content: "Old price"; }
  .client-prices-table td:nth-child(4)::before { content: "New price"; }
  .client-prices-table td:nth-child(5)::before { content: "Change"; }
  .client-prices-table td:nth-child(6)::before { content: "Admin"; }
  .client-prices-table td:nth-child(7)::before { content: "Reason"; }

  .platform-portal-page .hero .actions {
    grid-template-columns: 1fr;
  }

  .platform-portal-page .stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .platform-portal-page .stats article {
    min-width: 0;
    padding: 15px;
  }

  .platform-portal-page .stats article:last-child {
    grid-column: 1 / -1;
  }

  .platform-portal-page .stats strong {
    font-size: 21px;
    overflow-wrap: anywhere;
  }

  .platform-portal-page .panel-head {
    align-items: flex-start;
    gap: 6px;
  }

  .platform-accounts-table td:nth-child(1)::before { content: "Account"; }
  .platform-accounts-table td:nth-child(2)::before { content: "Type"; }
  .platform-accounts-table td:nth-child(3)::before { content: "Distributor"; }
  .platform-accounts-table td:nth-child(4)::before { content: "Contact"; }
  .platform-accounts-table td:nth-child(5)::before { content: "Balance"; }
  .platform-accounts-table td:nth-child(6)::before { content: "Status"; }
  .platform-accounts-table td:nth-child(7)::before { content: "Created"; }
  .platform-distributors-table td:nth-child(1)::before { content: "Organization"; }
  .platform-distributors-table td:nth-child(2)::before { content: "Contact"; }
  .platform-distributors-table td:nth-child(3)::before { content: "Balance"; }
  .platform-distributors-table td:nth-child(4)::before { content: "Created"; }
  .platform-distributors-table td:nth-child(5)::before,
  .platform-clients-table td:nth-child(5)::before { content: "Adjustment"; }
  .platform-clients-table td:nth-child(1)::before { content: "Client"; }
  .platform-clients-table td:nth-child(2)::before { content: "Distributor"; }
  .platform-clients-table td:nth-child(3)::before { content: "Contact"; }
  .platform-clients-table td:nth-child(4)::before { content: "Balance"; }

  .platform-portal-page .platform-portal-table td:last-child:has(.inline) {
    display: block;
    padding-top: 12px;
  }

  .platform-portal-page .platform-portal-table td:last-child:has(.inline)::before {
    display: block;
    margin-bottom: 8px;
  }

  .platform-portal-page .inline {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    min-width: 0;
    gap: 8px;
  }

  .platform-portal-page .inline input,
  .platform-portal-page .inline button {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    margin: 0;
  }

  .platform-portal-page .cards {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px;
  }

  .platform-portal-page .invite code {
    overflow-wrap: anywhere;
  }

  .platform-portal-page .invite button {
    width: 100%;
    min-height: 46px;
  }
}

@media (max-width: 390px) {
  .client-portal-page .ledger article {
    display: grid;
    grid-template-columns: 1fr;
  }

  .client-portal-page .ledger .amount {
    max-width: none;
    text-align: left;
  }

  .platform-portal-page .stats {
    grid-template-columns: 1fr;
  }

  .platform-portal-page .stats article:last-child {
    grid-column: auto;
  }
}

@media (min-width: 761px) and (max-width: 1024px) {
  .shell,
  .page-shell {
    padding-right: 20px;
    padding-left: 20px;
  }

  .stats {
    gap: 12px;
  }

  .panel-head {
    gap: 12px;
  }
}