:root {
  --navy: #082849;
  --blue: #1464a5;
  --green: #197a4b;
  --orange: #d95b12;
  --yellow: #936900;
  --red: #b3261e;
  --gray: #637083;
  --ink: #162033;
  --muted: #5d6878;
  --line: #dbe3ec;
  --soft: #f3f6f9;
  --white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--soft);
  color: var(--ink);
  font-family: Arial, "Helvetica Neue", sans-serif;
  letter-spacing: 0;
}

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

button { cursor: pointer; }

.hidden { display: none !important; }

.app-shell {
  width: min(100%, 46rem);
  margin: 0 auto;
  padding: 1rem;
}

.login-screen {
  display: grid;
  gap: 1rem;
  min-height: 100vh;
  align-content: center;
}

.brand-block,
.app-header,
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-block { justify-content: center; }

.brand-logo {
  display: block;
  width: min(100%, 24rem);
  max-height: 18rem;
  margin: 0 auto;
  object-fit: contain;
}

.eyebrow {
  margin: 0 0 0.25rem;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: 1.75rem;
}

h2 {
  margin-bottom: 0;
  font-size: 1.25rem;
}

.panel,
.drawer-panel {
  display: grid;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--white);
  padding: 1rem;
}

.compact { padding: 0.75rem; }

label {
  display: grid;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 3rem;
  border: 1px solid #c7d2df;
  border-radius: 0.35rem;
  background: var(--white);
  color: var(--ink);
  padding: 0.7rem 0.85rem;
  font-size: 1rem;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

.primary-action,
.ghost-action,
.filter-pill,
.card-action,
.summary-card,
.icon-action {
  min-height: 2.8rem;
  border: 0;
  border-radius: 0.35rem;
  font-weight: 800;
}

.primary-action {
  background: var(--orange);
  color: var(--white);
}

.ghost-action,
.filter-pill,
.card-action,
.icon-action {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
}

.form-message {
  min-height: 1.2rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.tracker {
  display: grid;
  gap: 1rem;
  padding-bottom: 2rem;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: -1rem -1rem 0;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 246, 249, 0.96);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.summary-card {
  display: grid;
  gap: 0.2rem;
  min-height: 5rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  text-align: left;
  padding: 0.65rem;
}

.summary-card span {
  font-size: 1.55rem;
  font-weight: 900;
}

.summary-card strong { font-size: 0.78rem; }

.summary-card.active,
.filter-pill.active {
  outline: 3px solid rgba(20, 100, 165, 0.22);
  border-color: var(--blue);
}

.summary-card.alert span { color: var(--red); }

.summary-card.attention span { color: var(--orange); }

.filter-bar,
.quick-actions,
.bin-list {
  display: grid;
  gap: 0.5rem;
}

.filter-bar {
  grid-template-columns: repeat(4, 1fr);
}

.filter-pill {
  padding: 0.5rem;
  font-size: 0.9rem;
}

.bin-list { gap: 0.75rem; }

.bin-card {
  display: grid;
  gap: 0;
  border: 2px solid transparent;
  border-radius: 0.5rem;
  color: var(--ink);
  overflow: hidden;
}

.bin-card-toggle,
.bin-card-details,
.card-actions,
.meta-grid {
  display: grid;
  gap: 0.5rem;
}

.bin-card-toggle {
  grid-template-columns: 1fr auto auto;
  align-items: center;
  width: 100%;
  min-height: 4rem;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0.85rem 1rem;
  text-align: left;
}

.bin-card-details { padding: 0 1rem 1rem; }

.bin-id {
  margin: 0;
  color: inherit;
  font-size: 1.45rem;
  font-weight: 900;
}

.bin-size {
  color: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  opacity: 0.78;
}

.status-text {
  overflow-wrap: anywhere;
  text-align: right;
  font-size: 0.95rem;
  font-weight: 900;
}

.expand-indicator {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.48);
  font-size: 1.2rem;
  font-weight: 900;
}

.status-card-available {
  border-color: #197a4b;
  background: #dff4e9;
  color: #0b4026;
}

.status-card-reserved {
  border-color: #6b4bb7;
  background: #eee8ff;
  color: #36205f;
}

.status-card-delivered {
  border-color: #1464a5;
  background: #e0f0ff;
  color: #07365c;
}

.status-card-pickup-needed {
  border-color: #d95b12;
  background: #ffe8d8;
  color: #682802;
}

.status-card-dump-run {
  border-color: #936900;
  background: #fff2b8;
  color: #4c3600;
}

.status-card-in-repair {
  border-color: #637083;
  background: #e8edf3;
  color: #263241;
}

.status-card-unknown,
.status-card-overdue {
  border-color: #b3261e;
  background: #ffdeda;
  color: #65120d;
}

.status-card-overdue { box-shadow: inset 0.35rem 0 0 #b3261e; }

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

.meta-item {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.meta-item span {
  color: inherit;
  font-size: 0.75rem;
  font-weight: 800;
  opacity: 0.74;
  text-transform: uppercase;
}

.meta-item strong {
  overflow-wrap: anywhere;
  font-size: 0.98rem;
}

.card-actions { grid-template-columns: 1fr 1fr; }

.card-action {
  display: grid;
  place-items: center;
  min-height: 3rem;
  text-align: center;
  text-decoration: none;
}

.pickup-dispatch {
  display: grid;
  gap: 0.25rem;
  padding: 0 1rem 1rem;
  font-size: 0.95rem;
  font-weight: 800;
}

.pickup-dispatch span,
.pickup-dispatch strong {
  overflow-wrap: anywhere;
}

.call-customer {
  background: var(--navy);
  color: var(--white);
}

.field-required {
  color: var(--orange);
}

.field-required input {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(217, 91, 18, 0.12);
}

.field-hint {
  margin: -0.25rem 0 0;
  color: var(--orange);
  font-weight: 800;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 10;
  overflow: auto;
  background: rgba(8, 40, 73, 0.38);
  padding: 1rem;
}

.drawer-panel {
  width: min(100%, 46rem);
  margin: 0 auto;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.icon-action {
  width: 2.8rem;
  padding: 0;
}

.history-list {
  display: grid;
  gap: 0.75rem;
}

.history-item {
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  padding: 0.8rem;
}

.history-item p { margin-bottom: 0.35rem; }

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  max-width: calc(100vw - 2rem);
  border-radius: 0.4rem;
  background: var(--navy);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-weight: 800;
}

@media (max-width: 520px) {
  .app-shell,
  .drawer {
    padding: 0.75rem;
  }

  .app-header {
    margin: -0.75rem -0.75rem 0;
    padding: 0.75rem;
  }

  .summary-grid,
  .filter-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .meta-grid,
  .two-column {
    grid-template-columns: 1fr;
  }
}