:root {
  color-scheme: light;
  --bg: #f5f7fc;
  --surface: #ffffff;
  --surface-soft: #f0f4ff;
  --surface-red: #fff1f2;
  --ink: #172033;
  --muted: #63708a;
  --line: #dfe5f2;
  --blue: #2f45d6;
  --blue-strong: #1c2da4;
  --red: #ec3439;
  --red-strong: #c91f27;
  --amber: #e8a72d;
  --green: #16896f;
  --shadow: 0 18px 48px rgba(23, 32, 51, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.4rem;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(236, 52, 57, 0.11), transparent 24rem),
    radial-gradient(circle at 90% 0%, rgba(47, 69, 214, 0.12), transparent 28rem),
    linear-gradient(135deg, #fbfcff 0%, var(--bg) 62%, #f4f6ff 100%);
  color: var(--ink);
}

body.dark {
  color-scheme: dark;
  --bg: #101522;
  --surface: #171f31;
  --surface-soft: #202a41;
  --surface-red: #301d29;
  --ink: #eef3ff;
  --muted: #aab5cc;
  --line: #303b57;
  --blue: #6c7dff;
  --blue-strong: #9aa5ff;
  --red: #ff6269;
  --red-strong: #ff8a8f;
  --amber: #efbc50;
  --green: #40bd9e;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 98, 105, 0.12), transparent 24rem),
    radial-gradient(circle at 90% 0%, rgba(108, 125, 255, 0.15), transparent 28rem),
    linear-gradient(135deg, #0f1420 0%, #121927 62%, #111827 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  min-height: 4.5rem;
  padding: 0.7rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  backdrop-filter: blur(14px);
}

.back-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  min-height: 2.75rem;
  transform: translateX(-0.35rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
}

.back-button.visible {
  display: inline-flex;
  opacity: 1;
  pointer-events: auto;
}

.back-button svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.25;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 13.5rem;
  min-height: 3.2rem;
  border: 1px solid color-mix(in srgb, var(--blue) 16%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(240, 244, 255, 0.42)),
    linear-gradient(90deg, rgba(236, 52, 57, 0.1), rgba(47, 69, 214, 0.08));
  padding: 0.28rem 0.52rem;
}

.brand img {
  width: 100%;
  max-height: 2.5rem;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 6px 10px rgba(23, 32, 51, 0.12));
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  color: var(--muted);
  font-weight: 800;
}

.nav-links a {
  border-radius: var(--radius);
  padding: 0.58rem 0.75rem;
}

.nav-links a:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.nav-links a.active {
  background: color-mix(in srgb, var(--blue) 12%, var(--surface));
  color: var(--blue);
}

.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
}

.auth-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.5rem;
}

.auth-summary span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.auth-summary button {
  min-height: 2.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 0 0.75rem;
  font-size: 0.82rem;
  font-weight: 900;
}

.profile-button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.75rem;
  max-width: 17rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 0.25rem 0.65rem 0.25rem 0.32rem;
  font-weight: 900;
}

.profile-avatar,
.profile-avatar-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--blue));
  color: #ffffff;
  font-weight: 950;
}

.profile-avatar {
  width: 2.1rem;
  height: 2.1rem;
  font-size: 0.78rem;
}

.profile-button-text {
  display: grid;
  gap: 0.08rem;
  min-width: 0;
  text-align: left;
}

.profile-button-text strong,
.profile-button-text small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-button-text small {
  color: var(--muted);
  font-size: 0.74rem;
}

.profile-menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: clamp(0.75rem, 3vw, 2rem);
  z-index: 50;
  width: min(23rem, calc(100vw - 1.5rem));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 0.85rem;
}

.profile-menu-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.profile-menu-head div,
.profile-menu-head strong,
.profile-menu-head small {
  min-width: 0;
}

.profile-menu-head strong,
.profile-menu-head small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-menu-head small,
.profile-menu dt {
  color: var(--muted);
}

.profile-menu dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0.75rem 0;
}

.profile-menu dl div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 0.65rem;
}

.profile-menu dt {
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.profile-menu dd {
  margin: 0.2rem 0 0;
  font-weight: 900;
}

.profile-menu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.profile-menu-actions button {
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 0 0.9rem;
  font-weight: 900;
}

.icon-button,
.primary-button,
.secondary-button,
.primary-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 900;
}

.icon-button {
  width: 2.75rem;
  background: var(--surface-soft);
  color: var(--blue);
}

.icon-button svg,
.primary-button svg,
.secondary-button svg,
.primary-link svg,
.secondary-link svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.primary-button,
.primary-link {
  background: var(--blue);
  color: #ffffff;
  padding: 0 1rem;
}

.primary-button:hover,
.primary-link:hover {
  background: var(--blue-strong);
}

.secondary-button,
.secondary-link {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
  padding: 0 0.9rem;
}

.secondary-button:hover,
.secondary-link:hover {
  border-color: color-mix(in srgb, var(--blue) 45%, var(--line));
}

.shell {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.2rem 0 3rem;
}

body.feature-mode .dashboard-surface {
  display: none !important;
}

.dashboard-surface:not(.route-hidden) {
  animation: pageIn 180ms ease both;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(0.35rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-band {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  gap: 1rem;
  min-height: 27rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(15, 24, 50, 0.92), rgba(24, 39, 91, 0.72) 52%, rgba(236, 52, 57, 0.28)),
    url("/assets/hero-cargo.png");
  background-position: center;
  background-size: cover;
  box-shadow: var(--shadow);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 0.82rem;
  min-height: 27rem;
  padding: clamp(1.25rem, 4vw, 2.2rem);
  color: #ffffff;
}

.hero-logo {
  width: min(18rem, 82%);
  max-height: 5rem;
  object-fit: contain;
  object-position: left center;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.08)),
    linear-gradient(90deg, rgba(236, 52, 57, 0.22), rgba(47, 69, 214, 0.2));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22), 0 16px 30px rgba(0, 0, 0, 0.18);
  padding: 0.62rem 0.78rem;
  backdrop-filter: blur(8px);
}

.eyebrow {
  margin: 0;
  color: color-mix(in srgb, currentColor 66%, transparent);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 50rem;
  margin-bottom: 0;
  font-size: clamp(2.1rem, 4.6vw, 4.35rem);
  line-height: 1;
}

h2 {
  margin-bottom: 0;
  font-size: 1.15rem;
}

h3 {
  margin-bottom: 0;
  font-size: 1rem;
}

.hero-subtitle {
  max-width: 43rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.02rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.tracking-card {
  align-self: end;
  margin: 1rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.22);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  margin-bottom: 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--red) 12%, transparent);
  color: var(--red);
  padding: 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 900;
}

.tracking-card label,
.auth-form label,
.ops-form label,
.update-form label {
  display: grid;
  gap: 0.43rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.tracking-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

input,
select {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  outline: none;
  padding: 0 0.85rem;
}

input:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 20%, transparent);
}

.form-note {
  min-height: 1.35rem;
  margin: 0.6rem 0 0;
  color: var(--red);
  font-size: 0.84rem;
  font-weight: 800;
}

.quick-list,
.demo-logins,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quick-list {
  margin-top: 0.45rem;
}

.quick-list button {
  min-height: 2.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink);
  padding: 0 0.68rem;
  font-size: 0.78rem;
  font-weight: 900;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.metric-grid article,
.detail-panel,
.map-panel,
.timeline-panel,
.feature-panel,
.auth-panel,
.customer-panel,
.profile-page,
.backend-panel,
.fleet-panel,
.admin-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(23, 32, 51, 0.06);
}

body.dark .metric-grid article,
body.dark .detail-panel,
body.dark .map-panel,
body.dark .timeline-panel,
body.dark .feature-panel,
body.dark .auth-panel,
body.dark .customer-panel,
body.dark .profile-page,
body.dark .backend-panel,
body.dark .fleet-panel,
body.dark .admin-grid article {
  box-shadow: none;
}

.metric-grid article {
  padding: 1rem;
}

.metric-grid span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--blue);
  font-size: 2rem;
  font-weight: 900;
}

.metric-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 800;
}

.workspace,
.portal-grid,
.admin-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  gap: 1rem;
}

.detail-panel,
.map-panel,
.timeline-panel,
.feature-panel,
.auth-panel,
.customer-panel,
.profile-page,
.backend-panel,
.fleet-panel,
.admin-grid article {
  padding: 1rem;
}

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

.section-head.compact {
  margin-bottom: 0.75rem;
}

.status-pill,
.risk-chip,
.admin-lock {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  border-radius: 999px;
  padding: 0 0.75rem;
  background: color-mix(in srgb, var(--blue) 12%, transparent);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 900;
  white-space: nowrap;
}

.admin-lock.unlocked,
.risk-chip.good {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
}

.risk-chip.high {
  background: color-mix(in srgb, var(--red) 13%, transparent);
  color: var(--red);
}

.risk-chip.watch {
  background: color-mix(in srgb, var(--amber) 18%, transparent);
  color: var(--amber);
}

.route-title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  line-height: 1.5;
}

.route-title strong {
  color: var(--ink);
}

.progress-block {
  margin: 1rem 0;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 900;
}

.progress-track {
  height: 0.65rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-soft);
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--red), var(--blue));
  transition: width 240ms ease;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.detail-list div {
  min-height: 4.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  background: var(--surface-soft);
}

.detail-list dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-list dd {
  margin: 0.3rem 0 0;
  font-weight: 850;
}

.live-map {
  position: relative;
  overflow: hidden;
  min-height: 22rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(228, 239, 255, 0.92), rgba(238, 245, 255, 0.92) 50%, rgba(255, 243, 244, 0.92)),
    var(--surface-soft);
}

body.dark .live-map {
  background: linear-gradient(145deg, #151d34, #18233a 50%, #301b26);
}

.live-map iframe,
.map-overlay {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.live-map iframe {
  border: 0;
  filter: saturate(0.85) contrast(0.96);
}

.map-overlay {
  pointer-events: none;
  background: linear-gradient(180deg, rgba(245, 247, 252, 0.08), rgba(245, 247, 252, 0.2));
}

.live-map-badge {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  max-width: min(24rem, calc(100% - 1.5rem));
  border: 1px solid color-mix(in srgb, var(--blue) 26%, var(--line));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: 0 12px 24px rgba(23, 32, 51, 0.15);
  padding: 0.65rem 0.75rem;
  backdrop-filter: blur(10px);
}

.live-map-badge strong,
.live-map-badge span {
  display: block;
}

.live-map-badge strong {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.live-map-badge span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.map-grid-line {
  fill: none;
  stroke: rgba(47, 69, 214, 0.18);
  stroke-width: 1;
}

.land {
  fill: rgba(236, 52, 57, 0.12);
}

.route-line {
  fill: none;
  stroke: url("#routeGradient");
  stroke-linecap: round;
  stroke-width: 6;
  filter: drop-shadow(0 3px 7px rgba(23, 32, 51, 0.28));
}

.port-dot {
  fill: var(--surface);
  stroke: var(--blue);
  stroke-width: 4;
}

.port-dot.destination {
  stroke: var(--red);
}

.ship-dot {
  fill: var(--red);
  stroke: #ffffff;
  stroke-width: 4;
}

.map-label {
  fill: #102038;
  paint-order: stroke;
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 4px;
  font-size: 14px;
  font-weight: 900;
}

.timeline-panel,
.feature-panel,
.portal-grid,
.profile-page,
.backend-panel,
.fleet-panel {
  margin-top: 1rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  min-height: 7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem;
  background: var(--surface-soft);
}

.timeline li.done {
  border-color: color-mix(in srgb, var(--blue) 45%, var(--line));
}

.timeline li.current {
  border-color: var(--red);
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--red) 28%, transparent);
}

.timeline strong {
  display: block;
  margin-bottom: 0.45rem;
}

.timeline span {
  color: var(--muted);
  font-size: 0.82rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.feature-grid a,
.backend-locked,
.empty-state,
.customer-card,
.email-item,
.chat-message,
.conversation-list button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 0.9rem;
}

.feature-grid a {
  display: block;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.feature-grid a:hover {
  border-color: color-mix(in srgb, var(--blue) 42%, var(--line));
  box-shadow: 0 12px 22px rgba(23, 32, 51, 0.08);
  transform: translateY(-1px);
}

.feature-grid strong {
  display: block;
  margin-bottom: 0.45rem;
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.feature-detail-page {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(23, 32, 51, 0.06);
  padding: 1rem;
}

.feature-hero {
  display: grid;
  gap: 0.7rem;
  min-height: 17rem;
  align-content: end;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(100deg, rgba(15, 24, 50, 0.92), rgba(47, 69, 214, 0.62), rgba(236, 52, 57, 0.36)),
    url("/assets/hero-cargo.png");
  background-position: center;
  background-size: cover;
  color: #ffffff;
  padding: clamp(1.2rem, 4vw, 2rem);
}

.feature-hero h2 {
  max-width: 48rem;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

.feature-hero p {
  max-width: 45rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.6;
}

.feature-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.85rem;
}

.feature-page-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 1rem;
}

.feature-page-grid ul,
.feature-page-grid ol {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  line-height: 1.5;
}

.auth-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.tab-button {
  min-height: 2.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  padding: 0 0.85rem;
  font-weight: 900;
}

.tab-button.active {
  background: var(--blue);
  color: #ffffff;
}

.auth-form,
.ops-form,
.update-form {
  display: grid;
  gap: 0.82rem;
}

.auth-form .primary-button {
  width: fit-content;
}

.small-note {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.customer-content {
  display: grid;
  gap: 1rem;
}

.customer-shipments {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.customer-card {
  cursor: pointer;
}

.customer-card strong {
  display: block;
  margin-bottom: 0.35rem;
}

.customer-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(2, minmax(150px, 0.8fr)) minmax(220px, 1fr);
  gap: 0.85rem;
}

.profile-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 1rem;
}

.profile-grid article:first-child {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--red) 11%, transparent), transparent 45%),
    linear-gradient(145deg, color-mix(in srgb, var(--blue) 13%, var(--surface-soft)), var(--surface-soft));
}

.profile-avatar-large {
  width: 4.2rem;
  height: 4.2rem;
  margin-bottom: 0.9rem;
  font-size: 1.2rem;
}

.profile-grid h3 {
  margin-bottom: 0.35rem;
}

.profile-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.profile-grid strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--blue);
  font-size: 1.8rem;
  font-weight: 950;
}

.profile-grid .secondary-link {
  margin-top: 0.75rem;
}

.profile-workspace {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.85rem;
}

.profile-panel {
  display: grid;
  align-content: start;
  gap: 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 1rem;
}

.profile-panel-wide {
  grid-column: span 2;
}

.profile-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.profile-panel-head h3 {
  margin: 0.15rem 0 0;
}

.profile-panel-head strong {
  color: var(--blue);
  font-size: 1.15rem;
  font-weight: 950;
}

.profile-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 0;
}

.profile-details.compact {
  grid-template-columns: 1fr;
}

.profile-details div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.75rem;
}

.profile-details dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.profile-details dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
  font-weight: 900;
}

.profile-checklist {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-checklist li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-weight: 850;
}

.profile-checklist span {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0.22rem color-mix(in srgb, var(--blue) 14%, transparent);
}

.profile-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.profile-mini-form,
.preference-form {
  display: grid;
  gap: 0.65rem;
}

.profile-mini-form label,
.preference-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.profile-mini-form input {
  min-height: 2.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 0 0.75rem;
  font-size: 0.9rem;
  font-weight: 850;
}

.preference-form label {
  grid-template-columns: auto 1fr;
  align-items: center;
  color: var(--ink);
  font-size: 0.86rem;
  text-transform: none;
}

.preference-form input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--blue);
}

.audit-list {
  display: grid;
  gap: 0.6rem;
  max-height: 18rem;
  overflow: auto;
}

.audit-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.75rem;
}

.audit-item strong,
.audit-item small {
  display: block;
}

.audit-item strong {
  margin-bottom: 0.25rem;
  color: var(--ink);
}

.audit-item small {
  color: var(--muted);
  line-height: 1.45;
}

.email-list {
  display: grid;
  gap: 0.65rem;
  max-height: 23rem;
  overflow: auto;
}

.email-item {
  background: var(--surface);
}

.email-item strong {
  display: block;
  margin-bottom: 0.3rem;
}

.email-item p {
  margin-bottom: 0.3rem;
  color: var(--muted);
  line-height: 1.45;
}

.email-item small {
  color: var(--blue);
  font-weight: 900;
}

.support-chat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 0.9rem;
}

.chat-thread {
  display: grid;
  align-content: start;
  gap: 0.65rem;
  min-height: 16rem;
  max-height: 22rem;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.75rem;
}

.chat-message {
  max-width: 82%;
  background: var(--surface-soft);
}

.chat-message.mine {
  justify-self: end;
  border-color: color-mix(in srgb, var(--blue) 36%, var(--line));
  background: color-mix(in srgb, var(--blue) 12%, var(--surface));
}

.chat-message strong,
.chat-message small {
  display: block;
}

.chat-message p {
  margin: 0.25rem 0;
  color: var(--ink);
  line-height: 1.45;
}

.chat-message small {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  margin-top: 0.65rem;
}

.support-desk {
  grid-column: 1 / -1;
}

.support-desk-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 0.85rem;
}

.conversation-list {
  display: grid;
  align-content: start;
  gap: 0.55rem;
  max-height: 27rem;
  overflow: auto;
}

.conversation-list button {
  display: grid;
  gap: 0.25rem;
  width: 100%;
  color: var(--ink);
  text-align: left;
}

.conversation-list button.active {
  border-color: var(--blue);
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--blue) 20%, transparent);
}

.conversation-list span,
.conversation-list small {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-title {
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  padding: 0.75rem;
  font-weight: 950;
}

.admin-chat-thread {
  margin-top: 0.65rem;
}

.backend-locked {
  background: var(--surface-red);
  color: var(--muted);
  line-height: 1.55;
}

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

.form-submit {
  align-self: end;
}

.admin-grid {
  align-items: start;
}

.update-form .button-row {
  margin-top: 0.15rem;
}

.fleet-panel input {
  width: min(18rem, 100%);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0.7rem;
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.active {
  background: var(--surface-soft);
}

.mini-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mini-progress span {
  width: 6rem;
  height: 0.45rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-soft);
}

.mini-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--red), var(--blue));
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem 1rem 3rem;
  color: var(--muted);
  text-align: center;
}

.footer img {
  width: 11rem;
  max-height: 3rem;
  object-fit: contain;
}

.footer p {
  margin-bottom: 0;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  max-width: min(28rem, calc(100% - 2rem));
  transform: translateY(1rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
  opacity: 0;
  padding: 0.9rem 1rem;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 1000px) {
  .topbar {
    grid-template-columns: auto auto minmax(0, 1fr) auto;
  }

  .brand {
    width: 11.4rem;
  }

  .nav-links {
    justify-content: center;
    overflow-x: visible;
    gap: 0.1rem;
    font-size: 0.84rem;
  }

  .nav-links a {
    padding: 0.5rem 0.35rem;
  }

  .profile-button {
    max-width: 12.4rem;
  }

  .hero-band,
  .workspace,
  .portal-grid,
  .profile-grid,
  .profile-workspace,
  .feature-page-grid,
  .support-desk-layout,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .profile-panel-wide {
    grid-column: auto;
  }

  .tracking-card {
    align-self: auto;
  }

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

@media (max-width: 720px) {
  .shell {
    width: min(100% - 1rem, 1200px);
  }

  .topbar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
  }

  .back-button {
    transform: none;
  }

  .brand {
    width: min(8.8rem, 38vw);
  }

  .nav-links {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: space-between;
    gap: 0.1rem;
    overflow-x: visible;
    font-size: 0.86rem;
  }

  .nav-links a {
    padding: 0.5rem 0.35rem;
  }

  .top-actions {
    align-items: center;
    flex-direction: row;
    gap: 0.4rem;
  }

  .profile-button {
    max-width: 8.8rem;
    padding-right: 0.5rem;
  }

  .profile-button-text small {
    display: none;
  }

  .auth-summary {
    min-height: 2.35rem;
    justify-content: flex-end;
  }

  .auth-summary span {
    max-width: 8.7rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .auth-summary button,
  .icon-button {
    min-height: 2.35rem;
  }

  .icon-button {
    width: 2.35rem;
  }

  .hero-copy {
    min-height: 22rem;
  }

  .tracking-row,
  .chat-form,
  .metric-grid,
  .detail-list,
  .timeline,
  .feature-grid,
  .feature-page-grid,
  .customer-shipments,
  .profile-grid,
  .profile-workspace,
  .profile-details,
  .ops-form {
    grid-template-columns: 1fr;
  }

  .live-map {
    min-height: 19rem;
  }

  .route-title,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: 2rem;
  }

  .chat-message {
    max-width: 100%;
  }

  table {
    min-width: 0;
  }

  thead {
    display: none;
  }

  tbody {
    display: grid;
    gap: 0.7rem;
  }

  tbody tr,
  tbody tr.active {
    display: grid;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-soft);
    padding: 0.75rem;
  }

  td {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 0.75rem;
    border-bottom: 0;
    padding: 0.4rem 0;
  }

  td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 950;
    text-transform: uppercase;
  }

  .mini-progress {
    justify-content: flex-start;
  }
}