:root {
  --bg: #eef2f7;
  --panel: #ffffff;
  --ink: #071b3d;
  --muted: #657181;
  --line: #d7deea;
  --green: #0b2b66;
  --green-dark: #051a42;
  --amber: #ffc400;
  --red: #be3e3e;
  --blue: #0d3475;
  --charcoal: #10233e;
  --gold: #ffc400;
  --gold-dark: #d99f00;
  --shadow: 0 18px 50px rgba(7, 27, 61, 0.13);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.auth-locked .app-shell,
body:not(.auth-locked) .login-screen {
  display: none;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.82) 42%, rgba(7, 27, 61, 0.3) 100%),
    url("assets/cybertech-login-bg.png") center / cover no-repeat,
    #071b3d;
}

.login-panel {
  width: min(460px, 100%);
  display: grid;
  gap: 18px;
  justify-self: start;
  margin-left: clamp(0px, 8vw, 110px);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid rgba(7, 27, 61, 0.1);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 70px rgba(7, 27, 61, 0.22);
  backdrop-filter: blur(8px);
}

.login-panel .brand-block {
  color: var(--ink);
}

.login-panel h1 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: 0;
}

.login-message {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.login-message.error {
  color: var(--red);
  font-weight: 800;
}

body.client-mode .admin-only,
body.supplier-mode .admin-only,
body.supplier-mode .client-only,
body.client-mode .supplier-only {
  display: none !important;
}

[hidden],
[data-page]:not(.active-page) {
  display: none !important;
}

body.client-mode #client-fleet,
body.client-mode #invoice {
  max-width: 980px;
  margin: 0 auto;
}

body.supplier-mode #supplier-fleet {
  max-width: 980px;
  margin: 0 auto;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px 22px;
  background: linear-gradient(180deg, #061a3d 0%, #081f49 58%, #04122f 100%);
  color: #f7fbf7;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border-radius: 8px;
  background: #ffffff;
  color: #071b3d;
  font-weight: 800;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.brand-mark img {
  width: calc(100% - 8px);
  height: calc(100% - 8px);
  object-fit: contain;
}

.login-panel .brand-mark {
  width: 120px;
  height: 120px;
}

.brand-block h1,
.topbar h2,
.panel h3 {
  margin: 0;
  letter-spacing: 0;
}

.brand-block h1 {
  font-size: 1.08rem;
  line-height: 1.2;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar .eyebrow,
.route-card p {
  color: rgba(247, 251, 247, 0.7);
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 8px;
  color: rgba(247, 251, 247, 0.76);
  text-decoration: none;
  font-weight: 700;
}

.nav-list a.active,
.nav-list a:hover {
  background: rgba(255, 196, 0, 0.16);
  color: #ffffff;
}

[data-icon] {
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.route-card {
  margin-top: auto;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.route-line {
  display: grid;
  grid-template-columns: 18px 1fr 18px;
  align-items: center;
  margin-bottom: 10px;
}

.route-line span {
  width: 18px;
  height: 18px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: #061a3d;
}

.route-line i {
  height: 3px;
  background: linear-gradient(90deg, var(--gold), #ffffff);
}

.route-points {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.route-card p {
  margin: 12px 0 0;
  line-height: 1.45;
}

main {
  min-width: 0;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.topbar h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.3rem);
  line-height: 1.1;
}

.topbar-actions,
.form-actions,
.filters {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sync-badge {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.primary-button,
.secondary-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.primary-button {
  padding: 0 16px;
  background: linear-gradient(135deg, var(--gold), #f2b400);
  color: #071b3d;
  box-shadow: 0 8px 18px rgba(255, 196, 0, 0.22);
}

.secondary-button,
.icon-button.ghost {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--blue);
}

.secondary-button:hover,
.icon-button.ghost:hover {
  border-color: rgba(255, 196, 0, 0.72);
  color: var(--green-dark);
}

.secondary-button {
  padding: 0 14px;
}

.icon-button {
  width: 40px;
  padding: 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-card,
.panel {
  border: 1px solid rgba(7, 27, 61, 0.12);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 18px;
}

.metric-card p,
.metric-card span {
  margin: 0;
  color: var(--muted);
}

.metric-card p {
  font-weight: 800;
}

.metric-card strong {
  display: block;
  margin: 8px 0 4px;
  color: var(--ink);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  line-height: 1.05;
}

.metric-card span {
  font-size: 0.88rem;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(340px, 0.86fr) minmax(560px, 1.14fr);
  gap: 18px;
  align-items: start;
}

.bottom-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(520px, 1.1fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.integration-grid {
  display: grid;
  margin-top: 18px;
}

.management-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.05fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.panel {
  min-width: 0;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.panel h3 {
  font-size: 1.05rem;
}

form {
  padding: 18px;
}

.compact-form {
  padding: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.inline-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.inline-controls label {
  min-width: min(260px, 100%);
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

label {
  display: grid;
  gap: 6px;
  color: var(--charcoal);
  font-size: 0.82rem;
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid #cad1c6;
  border-radius: 8px;
  background: #fbfcfa;
  color: var(--ink);
  padding: 0 11px;
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255, 196, 0, 0.22);
}

textarea {
  min-height: 130px;
  padding: 10px 11px;
  line-height: 1.45;
  resize: vertical;
}

.wide-field {
  grid-column: 1 / -1;
}

.form-section-title {
  display: flex;
  align-items: center;
  min-height: 30px;
  margin-top: 4px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-actions {
  justify-content: flex-end;
  margin-top: 16px;
}

.search-field {
  position: relative;
  display: block;
  width: min(270px, 34vw);
}

.search-field span {
  position: absolute;
  top: 11px;
  left: 10px;
  color: var(--muted);
}

.search-field input {
  padding-left: 36px;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

td {
  font-size: 0.9rem;
}

tbody tr:hover {
  background: #f8faf6;
}

.truck-cell strong,
.money-cell strong {
  display: block;
}

.truck-cell span,
.money-cell span,
.invoice-line span,
.sub-item span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
}

.status-pill.loaded {
  background: rgba(46, 110, 158, 0.12);
  color: var(--blue);
}

.status-pill.in-transit {
  background: rgba(196, 122, 27, 0.14);
  color: #9a5a0e;
}

.status-pill.delivered {
  background: rgba(13, 52, 117, 0.13);
  color: var(--green-dark);
}

.status-pill.issue {
  background: rgba(190, 62, 62, 0.13);
  color: var(--red);
}

.row-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.row-actions button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--charcoal);
}

.empty-state {
  height: 160px;
  color: var(--muted);
  text-align: center;
}

.stack-list {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.sub-item,
.invoice-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.sub-item strong,
.invoice-line strong {
  overflow-wrap: anywhere;
}

#subTotalBadge {
  color: var(--green-dark);
}

.invoice-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 0.75fr;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.whatsapp-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.data-import-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(220px, 0.45fr) minmax(320px, 1.2fr);
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.whatsapp-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 0 18px 18px;
}

.slip-paste-zone,
.import-drop-zone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 96px;
  border: 1px dashed #8aa39a;
  border-radius: 8px;
  background: #f8faf6;
  color: var(--charcoal);
  font-weight: 800;
  outline: none;
}

.slip-paste-zone:focus,
.slip-paste-zone.dragging,
.import-drop-zone:focus,
.import-drop-zone.dragging {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255, 196, 0, 0.22);
}

.slip-paste-zone [data-icon],
.import-drop-zone [data-icon] {
  color: var(--gold-dark);
}

.slip-preview {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.slip-preview:empty {
  display: none;
}

.slip-preview img {
  width: 120px;
  height: 150px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.slip-preview span {
  color: var(--muted);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.import-preview {
  display: grid;
  gap: 8px;
  padding: 0 18px 18px;
}

.import-preview:empty {
  display: none;
}

.import-preview .sub-item {
  background: #f8faf6;
}

.file-link {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.file-link:hover {
  color: var(--green-dark);
  text-decoration: underline;
}

.finance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}

.finance-card {
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.finance-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.finance-card strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 1.35rem;
}

.finance-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.invoice-preview {
  padding: 18px;
}

.invoice-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--charcoal);
}

.invoice-party-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.invoice-party-grid p,
.invoice-notice p {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.invoice-party-grid div div {
  display: grid;
  gap: 3px;
  color: var(--charcoal);
  line-height: 1.35;
}

.invoice-notice {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--green-dark);
  font-weight: 800;
}

.invoice-top p,
.invoice-top strong,
.invoice-top span,
.invoice-top small {
  display: block;
  margin: 0;
}

.invoice-top p {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.invoice-top strong {
  margin-top: 4px;
  font-size: 1.55rem;
}

.invoice-top div:last-child {
  text-align: right;
}

.invoice-lines {
  display: grid;
  gap: 8px;
  margin: 16px 0;
}

.invoice-totals {
  display: grid;
  gap: 8px;
  margin-left: auto;
  max-width: 320px;
}

.invoice-totals div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.invoice-totals div:last-child {
  border-bottom: 0;
  color: var(--green-dark);
  font-size: 1.1rem;
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    display: grid;
    grid-template-columns: 1fr;
  }

  .route-card {
    margin-top: 0;
  }

  .metrics-grid,
  .workspace-grid,
  .bottom-grid,
  .integration-grid,
  .management-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace-grid,
  .bottom-grid,
  .integration-grid,
  .management-grid {
    align-items: stretch;
  }
}

@media (min-width: 821px) and (max-width: 1380px) {
  .workspace-grid,
  .bottom-grid,
  .integration-grid,
  .management-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .whatsapp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .data-import-grid {
    grid-template-columns: 1fr;
  }

  .wide-field {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  .sidebar {
    gap: 14px;
    padding: 16px;
  }

  .nav-list {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .nav-list a {
    justify-content: center;
    gap: 0;
    min-height: 40px;
    padding: 0 6px;
    font-size: 0;
  }

  .nav-list a [data-icon] {
    width: 20px;
    height: 20px;
  }

  .route-card {
    display: none;
  }

  main {
    padding: 16px;
  }

  .topbar,
  .panel-header,
  .filters {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-actions,
  .form-actions {
    justify-content: flex-start;
  }

  .metrics-grid,
  .workspace-grid,
  .bottom-grid,
  .integration-grid,
  .management-grid,
  .form-grid,
  .finance-grid,
  .invoice-party-grid,
  .invoice-controls,
  .whatsapp-grid,
  .data-import-grid {
    grid-template-columns: 1fr;
  }

  .whatsapp-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .slip-preview {
    grid-template-columns: 1fr;
  }

  .search-field {
    width: 100%;
  }

  .wide-field {
    grid-column: auto;
  }
}

@media print {
  body {
    background: #ffffff;
  }

  .sidebar,
  .topbar,
  .metrics-grid,
  .workspace-grid,
  #costs,
  #invoice .panel-header,
  .invoice-controls,
  #whatsapp {
    display: none;
  }

  .app-shell,
  .bottom-grid,
  main {
    display: block;
    padding: 0;
  }

  #invoice {
    border: 0;
    box-shadow: none;
  }
}