:root {
  color-scheme: light;
  font-family: Inter, Segoe UI, Roboto, sans-serif;
  --tw-bg: #f7f9f9;
  --tw-surface: #ffffff;
  --tw-text: #0f1419;
  --tw-muted: #536471;
  --tw-border: #cfd9de;
  --tw-primary: #1d9bf0;
  --tw-primary-hover: #1a8cd8;
  --tw-focus: #8ecdf8;
}

body {
  margin: 0;
  background: var(--tw-bg);
  color: var(--tw-text);
}

body.theme-dark {
  color-scheme: dark;
  --tw-bg: #15202b;
  --tw-surface: #1e2732;
  --tw-text: #e7e9ea;
  --tw-muted: #8b98a5;
  --tw-border: #38444d;
  --tw-primary: #1d9bf0;
  --tw-primary-hover: #4db5f5;
  --tw-focus: #1d9bf0;
}

.container {
  width: min(960px, 92vw);
  margin: 0 auto;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.header-left {
  display: flex;
  align-items: center;
}

.logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
}

.brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--tw-primary);
}

nav a {
  margin-left: 0.75rem;
  text-decoration: none;
  color: var(--tw-text);
}

nav a:hover,
nav a.is-active {
  color: var(--tw-primary);
}

.card {
  background: var(--tw-surface);
  border-radius: 16px;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--tw-border);
}

.grid-form {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.inline-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

input,
button {
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--tw-border);
  background: var(--tw-surface);
  color: var(--tw-text);
}

button {
  cursor: pointer;
  border-color: var(--tw-primary);
  background: var(--tw-primary);
  color: #fff;
}

button:hover {
  background: var(--tw-primary-hover);
}

.theme-toggle {
  margin-left: 0.6rem;
  font-size: 0.85rem;
  padding: 0.42rem 0.58rem;
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.status-chip {
  display: inline-block;
  margin: 0.75rem 0;
  padding: 0.35rem 0.6rem;
  border-radius: 99px;
  background: color-mix(in srgb, var(--tw-primary) 12%, transparent);
  color: var(--tw-primary);
  font-weight: 600;
}

.details-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 1rem;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.8rem 0;
  border-left: 2px solid var(--tw-border);
  margin-left: 0.4rem;
  padding-left: 0.9rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 110px;
  height: 24px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--tw-primary) 10%, var(--tw-surface));
  color: var(--tw-text);
}

.badge-delivered {
  background: #dff7e8;
  color: #106137;
}

.badge-exception,
.badge-held_customs,
.badge-returned {
  background: #ffe3e3;
  color: #8a1f1f;
}

.muted {
  color: var(--tw-muted);
  font-size: 0.9rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid var(--tw-border);
}

.feedback {
  margin: 0.75rem 0;
  font-weight: 600;
}

.feedback.success {
  color: #106137;
}

.feedback.error {
  color: #8a1f1f;
}

.osl-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 2000;
  background: #15202b;
  color: #fff;
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
  border: 1px solid #394d5c;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.osl-toast.error {
  background: #5f2120;
  border-color: #7f2f2d;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--tw-focus);
  outline-offset: 2px;
}

.landing-hero {
  padding: 1.5rem;
  background: linear-gradient(120deg, #f8fbff, #eef4ff);
}

.eyebrow {
  font-weight: 700;
  color: #2352b8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  margin: 0 0 0.35rem;
}

.hero-text {
  max-width: 720px;
  margin-bottom: 1rem;
}

.hero-form {
  display: grid;
  gap: 0.4rem;
}

.hero-form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.feature-card h2 {
  margin-top: 0;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cta-link {
  text-decoration: none;
  color: #fff;
  background: #2352b8;
  padding: 0.55rem 0.8rem;
  border-radius: 8px;
  font-weight: 600;
}

.cta-link:hover {
  background: #1b459b;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.auth-wrap {
  min-height: calc(100vh - 160px);
  display: grid;
  align-items: center;
}

.auth-card {
  width: min(560px, 100%);
  background: linear-gradient(140deg, color-mix(in srgb, var(--tw-primary) 8%, var(--tw-surface)), var(--tw-surface));
  border: 1px solid var(--tw-border);
  border-radius: 20px;
  padding: 1.4rem;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--tw-primary) 12%, transparent);
}

.auth-kicker {
  margin: 0 0 0.4rem;
  color: var(--tw-primary);
  font-weight: 700;
}

.auth-card h1 {
  margin: 0 0 0.4rem;
}

.auth-subtitle {
  margin: 0 0 1rem;
  color: var(--tw-muted);
}

.auth-form {
  display: grid;
  gap: 0.6rem;
}

.auth-form label {
  font-weight: 600;
}

.auth-form button {
  margin-top: 0.2rem;
  width: fit-content;
}

.auth-alert {
  margin: 0 0 0.9rem;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, #ff5a5f 50%, var(--tw-border));
  background: color-mix(in srgb, #ff5a5f 12%, var(--tw-surface));
}

.auth-footer {
  margin: 0.9rem 0 0;
  color: var(--tw-muted);
}

.auth-footer a {
  color: var(--tw-primary);
  text-decoration: none;
  font-weight: 600;
}

.register-card {
  width: min(760px, 100%);
}

.register-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 0.8rem;
  row-gap: 0.7rem;
}

.register-grid > div {
  display: grid;
  gap: 0.25rem;
}

.register-actions {
  grid-column: 1 / -1;
  margin-top: 0.2rem;
}

.admin-hero {
  padding: 1.2rem 1.2rem 1rem;
}

.admin-hero h1 {
  margin: 0.2rem 0 0.4rem;
}

.admin-search-card,
.admin-form-card {
  padding: 1rem;
}

.admin-inline-form input {
  min-width: 320px;
}

.admin-table-wrap {
  overflow-x: auto;
  margin-top: 0.6rem;
  border: 1px solid var(--tw-border);
  border-radius: 12px;
}

.admin-table-wrap table {
  min-width: 760px;
  margin: 0;
}

.admin-table-wrap thead th {
  position: sticky;
  top: 0;
  background: var(--tw-surface);
}

.admin-grid-form {
  margin-top: 0.5rem;
}

.admin-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 1rem;
  align-items: start;
}

.admin-side-menu {
  position: sticky;
  top: 84px;
  display: grid;
  gap: 0.6rem;
}

.admin-side-menu h3 {
  margin: 0;
}

.admin-side-menu .cta-link {
  text-align: center;
}

.admin-side-action {
  width: 100%;
  border: 0;
}

.facture-card {
  padding: 1.2rem;
}

.facture-headline h2 {
  margin: 0;
}

.facture-headline .muted {
  margin: 0.3rem 0 0.9rem;
}

.facture-form {
  display: grid;
  gap: 1rem;
}

.facture-header {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.65rem;
}

.facture-header label,
.facture-commentaire label,
.facture-table-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.facture-header input,
.facture-header select,
.facture-commentaire textarea,
.facture-items-table input,
.facture-footer select {
  width: 100%;
  box-sizing: border-box;
}

.facture-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--tw-border);
  border-radius: 12px;
}

.facture-items-table {
  min-width: 880px;
}

.facture-items-table th {
  background: color-mix(in srgb, var(--tw-primary) 6%, var(--tw-surface));
}

.facture-add-line {
  margin-top: 0.6rem;
}

.facture-btn-danger {
  width: 100%;
  background: color-mix(in srgb, var(--tw-surface) 70%, var(--tw-primary) 30%);
  border-color: var(--tw-border);
  color: var(--tw-text);
}

.facture-btn-danger:hover {
  background: color-mix(in srgb, var(--tw-surface) 55%, var(--tw-primary) 45%);
}

.facture-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.facture-footer .total {
  font-weight: 700;
  margin-left: auto;
}

.facture-commentaire textarea {
  min-height: 84px;
  resize: vertical;
}

.facture-form-btn {
  width: fit-content;
}

.facture-alert {
  margin-top: 0.8rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid color-mix(in srgb, #ff5a5f 50%, var(--tw-border));
  border-radius: 10px;
  background: color-mix(in srgb, #ff5a5f 12%, var(--tw-surface));
}

.facture-alert p {
  margin: 0;
}

.dashboard-actions {
  margin-top: 1rem;
}

.tracking-shell {
  padding: 1.2rem;
}

.tracking-head h1 {
  margin: 0;
}

.tracking-head .muted {
  margin: 0.35rem 0 0.85rem;
}

.tracking-search-form {
  margin-bottom: 0.9rem;
}

.tracking-search-form input {
  min-width: 320px;
}

.tracking-toolbar h2 {
  margin: 0.1rem 0;
}

.tracking-empty {
  border: 1px dashed var(--tw-border);
  border-radius: 10px;
  padding: 0.8rem;
}

@media (max-width: 720px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-side-menu {
    position: static;
  }

  .admin-inline-form {
    flex-direction: column;
  }

  .admin-inline-form input {
    min-width: 0;
    width: 100%;
  }

  .register-grid {
    grid-template-columns: 1fr;
  }

  .facture-footer {
    align-items: stretch;
  }

  .facture-footer .total {
    margin-left: 0;
  }

  .tracking-search-form {
    flex-direction: column;
  }

  .tracking-search-form input {
    min-width: 0;
    width: 100%;
  }
}