:root {
  --border: #d7d2cb;
  --border-strong: #b7aea4;
  --text: #16130f;
  --muted: #74685c;
  --bg: #f4efe8;
  --paper: #fffdfa;
  --accent: #b82121;
  --accent-dark: #711313;
  --accent-soft: #f7e5e5;
  --ink: #111111;
  --soft: #f2ede6;
  --success: #166534;
  --warning: #92400e;
  --shadow: 0 18px 44px rgba(17, 17, 17, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(184, 33, 33, 0.08), transparent 24%),
    linear-gradient(180deg, #f8f4ef 0%, #efe8de 100%);
}

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

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  padding: 20px 18px 36px;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px 18px 36px;
}

.login-card {
  width: min(460px, 100%);
  background: rgba(255, 253, 250, 0.98);
  border: 1px solid rgba(215, 210, 203, 0.95);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 24px 20px;
}

.login-card h1 {
  margin: 10px 0 8px;
  font-size: 32px;
  line-height: 1.05;
}

.login-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.login-grid {
  margin-top: 8px;
}

.app-header,
.hero-card,
.card {
  background: rgba(255, 253, 250, 0.96);
  border: 1px solid rgba(215, 210, 203, 0.95);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 124px;
  height: auto;
  border-radius: 18px;
  background: #ffffff;
}

.brand-copy h1 {
  margin: 4px 0 0;
  font-size: 32px;
  line-height: 1.05;
}

.brand-copy p {
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 640px;
}

.eyebrow,
.metric-label,
.hero-label,
.helper-chip,
.section-title,
.field label,
th,
.capture-copy h4,
.text-button,
.tab-button {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
}

.header-metrics,
.hero-metrics,
.status-card-grid {
  display: grid;
  gap: 12px;
}

.header-metrics {
  grid-template-columns: repeat(4, minmax(128px, 1fr));
}

.metric-card,
.hero-metric,
.status-summary-card {
  background: var(--soft);
  border: 1px solid rgba(183, 174, 164, 0.72);
  border-radius: 18px;
  padding: 12px 14px;
}

.metric-card strong,
.hero-metric strong,
.status-summary-card strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.metric-card--session strong {
  font-size: 16px;
}

.metric-card--session .ghost {
  margin-top: 8px;
  width: 100%;
}

.metric-select {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  color: var(--text);
  padding: 8px 10px;
}

.tab-bar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
  padding: 10px;
  background: rgba(255, 253, 250, 0.9);
  border: 1px solid rgba(215, 210, 203, 0.95);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.tab-button {
  border: 0;
  border-radius: 16px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  padding: 16px 14px;
}

.tab-button.is-active {
  background: linear-gradient(180deg, #111111, #262626);
  color: #ffffff;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.hero-card,
.card {
  padding: 18px;
  margin-bottom: 16px;
}

.hero-card {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.hero-card h2 {
  margin: 8px 0 6px;
  font-size: 28px;
}

.hero-card p,
.status-summary-card p {
  margin: 0;
  color: var(--muted);
}

.hero-metrics {
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  min-width: 360px;
}

.helper-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 12px;
}

.section-title {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 18px;
  font-weight: 800;
}

.subtle,
.footer-note,
.status-message {
  color: var(--muted);
  font-size: 13px;
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #ffffff;
  color: var(--text);
  padding: 14px 14px;
}

.search-select-wrap {
  position: relative;
}

.search-select-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 40;
  max-height: 240px;
  overflow-y: auto;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 18px rgba(15, 15, 15, 0.14);
}

.search-select-option {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(183, 174, 164, 0.4);
  background: #ffffff;
  color: var(--text);
  text-align: left;
  padding: 10px 12px;
}

.search-select-option:last-child {
  border-bottom: 0;
}

.search-select-option:hover {
  background: var(--soft);
}

.search-select-empty {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
}

.inline-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.inline-field-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
td input:focus {
  outline: none;
  border-color: rgba(184, 33, 33, 0.7);
  box-shadow: 0 0 0 3px rgba(184, 33, 33, 0.12);
}

.field input[readonly] {
  background: var(--soft);
  font-weight: 700;
}

.field input:disabled,
.field select:disabled,
.field textarea:disabled,
td input:disabled,
td select:disabled {
  background: #ebe6df;
  opacity: 0.7;
  cursor: not-allowed;
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.col-12 { grid-column: span 12; }
.col-8 { grid-column: span 8; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
.col-2 { grid-column: span 2; }

.radio-row,
.button-row,
.capture-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.radio-row {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #ffffff;
  padding: 12px 14px;
}

.radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

button {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  font-weight: 800;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

.primary {
  color: #ffffff;
  background: linear-gradient(180deg, #cb2d2d, #991b1b);
}

.secondary {
  color: #ffffff;
  background: linear-gradient(180deg, #1c1c1c, #111111);
}

.ghost {
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid rgba(184, 33, 33, 0.16);
}

.ghost--tight {
  padding: 10px 12px;
  font-size: 12px;
}

.text-button {
  background: transparent;
  color: var(--muted);
  padding: 12px 10px;
  font-size: 12px;
}

.mini-button {
  padding: 12px 14px;
  font-size: 13px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

th,
td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  background: #ffffff;
}

th:last-child,
td:last-child {
  border-right: 0;
}

tr:last-child td {
  border-bottom: 0;
}

th {
  background: var(--soft);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

td input {
  width: 100%;
  border: 1px solid #e7e0d7;
  border-radius: 10px;
  padding: 10px 10px;
  background: #ffffff;
}

td select {
  width: 100%;
  border: 1px solid #e7e0d7;
  border-radius: 10px;
  padding: 10px 10px;
  background: #ffffff;
}

#supplierCardsContainer {
  display: grid;
  gap: 10px;
}

#supplierCards {
  display: grid;
  gap: 10px;
}

.supplier-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: linear-gradient(180deg, #fffefe, #faf5ef);
}

.supplier-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.supplier-card-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent-dark);
  text-transform: uppercase;
}

.remove-supplier {
  border: 1px solid rgba(184, 33, 33, 0.2);
  color: var(--accent-dark);
  background: var(--accent-soft);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
}

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

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

.capture-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, #fffefe, #fbf8f3);
}

.capture-preview {
  min-height: 168px;
  border: 2px dashed var(--border-strong);
  border-radius: 16px;
  background: linear-gradient(135deg, #fff4f4, #f6efe5);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  padding: 12px;
  overflow: hidden;
}

.capture-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.capture-copy h4 {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--accent-dark);
}

.capture-copy p {
  margin: 0 0 12px;
  color: var(--muted);
}

.required {
  color: var(--accent);
}

.status-message {
  min-height: 20px;
  margin: 10px 0 0;
}

.status-message.is-success {
  color: var(--success);
}

.status-message.is-warning {
  color: var(--warning);
}

.signature-box {
  min-height: 58px;
  border-radius: 14px;
  border: 1px dashed var(--border-strong);
  background: linear-gradient(135deg, rgba(184, 33, 33, 0.06), rgba(255, 255, 255, 0.8));
}

.status-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 16px;
}

.status-summary-card {
  min-height: 144px;
}

.empty-state-cell {
  text-align: center;
  color: var(--muted);
  padding: 22px;
}

.camera-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(17, 17, 17, 0.6);
  backdrop-filter: blur(4px);
}

.camera-dialog {
  width: min(760px, 100%);
  border-radius: 26px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid rgba(215, 210, 203, 0.95);
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.2);
}

.camera-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.camera-head h3 {
  margin: 8px 0 0;
  font-size: 24px;
}

.camera-stage {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0a0a0a;
}

.camera-stage video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

#scannerRegion {
  width: 100%;
  min-height: 280px;
  background: #000000;
}

#scannerRegion[hidden] {
  display: none !important;
}

.camera-modal[hidden] {
  display: none;
}

.print-frame {
  position: fixed;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1100px) {
  .app-header,
  .hero-card {
    flex-direction: column;
  }

  .header-metrics,
  .hero-metrics,
  .status-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 840px) {
  .col-8,
  .col-6,
  .col-4,
  .col-3,
  .col-2 {
    grid-column: span 12;
  }

  .tab-bar {
    grid-template-columns: 1fr;
  }

  .capture-grid,
  .capture-grid--compact,
  .header-metrics,
  .hero-metrics,
  .status-card-grid {
    grid-template-columns: 1fr;
  }

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

  .brand-cluster {
    flex-direction: column;
    align-items: flex-start;
  }

  .inline-field-actions {
    flex-direction: column;
  }
}

@media print {
  .tab-bar,
  .camera-modal,
  .status-message,
  button {
    display: none !important;
  }

  .app-shell {
    padding: 0;
  }
}