:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #17202a;
  --muted: #64707d;
  --border: #d9dee5;
  --primary: #146c63;
  --primary-dark: #0f514a;
  --normal: #16794d;
  --abnormal: #b54708;
  --danger: #ba1a1a;
  --soft-green: #e9f6f1;
  --soft-amber: #fff4df;
  --shadow: 0 10px 28px rgba(18, 32, 46, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[hidden] {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 8px;
  min-height: 44px;
  padding: 0 16px;
  font-weight: 700;
}

button:disabled {
  opacity: 0.55;
}

.app-shell {
  width: min(100%, 760px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px;
}

.screen {
  min-height: calc(100vh - 36px);
}

.login-screen {
  display: grid;
  align-content: center;
  gap: 22px;
}

.brand-block h1,
.top-bar h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.brand-block p,
.subtle,
.eyebrow {
  margin: 6px 0 0;
  color: var(--muted);
}

.panel,
.delivery-card,
.summary-strip {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  display: grid;
  gap: 16px;
  padding: 20px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--text);
  background: #ffffff;
}

input:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(20, 108, 99, 0.16);
}

select:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(20, 108, 99, 0.16);
}

.primary-button {
  background: var(--primary);
  color: #ffffff;
}

.primary-button:active {
  background: var(--primary-dark);
}

.secondary-button {
  background: #e8edf2;
  color: var(--text);
}

.ghost-button {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.error-text,
.message {
  min-height: 22px;
  margin: 0;
  color: var(--danger);
  font-weight: 700;
}

.message {
  margin: 12px 0;
}

.top-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0 14px;
}

.summary-strip {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 14px;
}

.date-panel {
  margin-bottom: 12px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.summary-strip strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.summary-strip span {
  color: var(--muted);
  font-size: 14px;
}

.toggle-row {
  grid-auto-flow: column;
  grid-template-columns: auto 1fr;
  align-items: center;
  color: var(--text);
}

.toggle-row input {
  width: 22px;
  min-height: 22px;
}

.remember-row {
  grid-template-columns: auto 1fr;
  align-items: center;
  color: var(--text);
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.delivery-list {
  display: grid;
  gap: 10px;
  padding-bottom: 32px;
}

.delivery-card {
  padding: 14px;
}

.card-main {
  display: grid;
  gap: 7px;
}

.card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.customer {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.badge {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 13px;
  font-weight: 800;
  color: #ffffff;
  background: #7a8794;
}

.badge.normal {
  background: var(--normal);
}

.badge.abnormal {
  background: var(--abnormal);
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 15px;
}

.invoice {
  color: var(--text);
  font-weight: 800;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 13px;
}

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

.normal-button {
  background: var(--soft-green);
  color: var(--normal);
}

.abnormal-button {
  background: var(--soft-amber);
  color: var(--abnormal);
}

.photo-dialog {
  width: min(96vw, 1100px);
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.26);
}

.photo-dialog::backdrop {
  background: rgba(10, 18, 28, 0.54);
}

.dialog-header,
.dialog-actions,
.photo-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
}

.dialog-actions {
  justify-content: stretch;
}

.dialog-actions button {
  width: 100%;
}

.photo-tools {
  justify-content: flex-start;
  flex-wrap: wrap;
  padding-top: 0;
}

.photo-tools button {
  min-height: 38px;
}

.photo-viewport {
  display: grid;
  place-items: center;
  width: 100%;
  height: min(72vh, 760px);
  overflow: hidden;
  touch-action: none;
  background: #111820;
  cursor: default;
}

.photo-dialog img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform-origin: center center;
  transition: transform 120ms ease;
  user-select: none;
  -webkit-user-drag: none;
}

.photo-dialog img.zoomed {
  cursor: grab;
}

@media (max-width: 520px) {
  .app-shell {
    padding: 12px;
  }

  .screen {
    min-height: calc(100vh - 24px);
  }

  .summary-strip {
    grid-template-columns: 1fr 1fr;
  }

  .toggle-row {
    grid-column: 1 / -1;
  }

  .top-bar {
    align-items: stretch;
  }

  .top-bar .ghost-button {
    padding: 0 12px;
  }
}