:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --ink: #18201f;
  --muted: #68706d;
  --line: #d9ded8;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --gold: #b7791f;
  --danger: #b42318;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: min(420px, 100%);
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.auth-logo {
  width: 92px;
  height: 92px;
  object-fit: contain;
  border-radius: 18px;
}

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

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 48px) 18px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.company-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.company-slogan {
  margin-top: 5px;
  color: var(--muted);
  font-size: .95rem;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  line-height: 1.05;
}

h2 {
  font-size: 1.1rem;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.totals {
  display: grid;
  justify-items: end;
  gap: 3px;
  color: var(--muted);
  white-space: nowrap;
}

.totals strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.app-shell {
  display: grid;
  padding: 18px clamp(18px, 4vw, 48px) 40px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.workspace {
  width: 100%;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  padding: 4px;
  background: #eef2ef;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.tab {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  min-height: 38px;
  cursor: pointer;
}

.tab.active {
  background: #ffffff;
  color: var(--ink);
  font-weight: 800;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .08);
}

.stack {
  display: grid;
  gap: 14px;
}

.view-grid {
  display: grid;
  grid-template-columns: minmax(320px, 480px) 1fr;
  gap: 18px;
  align-items: start;
}

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

.company-logo-preview {
  width: 140px;
  max-height: 110px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  padding: 8px;
}

.company-summary {
  display: grid;
  gap: 10px;
}

.company-summary-card {
  display: grid;
  gap: 7px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.company-summary-card img {
  width: 120px;
  max-height: 90px;
  object-fit: contain;
}

.company-summary-card span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.row,
.rates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.rates {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 10px 11px;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(15, 118, 110, .18);
  border-color: var(--accent);
}

.switch {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 4px;
  color: var(--ink);
}

.switch input {
  width: 20px;
  min-height: 20px;
  accent-color: var(--accent);
}

.intervention-picker {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.selected-interventions {
  display: grid;
  gap: 8px;
  min-height: 42px;
}

.selected-intervention {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fafbf9;
}

.selected-intervention strong {
  display: block;
  font-size: .9rem;
}

.selected-intervention span {
  color: var(--muted);
  font-size: .82rem;
}

.remove-intervention {
  width: 34px;
  min-height: 34px;
  padding: 0;
}

.quote-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border: 1px solid #cbdad7;
  border-radius: var(--radius);
  background: #f0fdfa;
}

.quote-preview span {
  color: var(--accent-dark);
  font-weight: 800;
}

.quote-preview strong {
  font-size: 1.35rem;
}

.primary,
.secondary,
.pay,
.status-button,
.icon-button {
  border: 0;
  border-radius: 6px;
  min-height: 42px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

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

.primary:hover,
.pay:hover {
  background: var(--accent-dark);
}

.secondary,
.status-button,
.icon-button {
  background: #eef2ef;
  color: var(--ink);
}

.compact {
  min-height: 32px;
  padding: 6px 10px;
  font-size: .84rem;
}

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

.icon-button {
  width: 42px;
  padding: 0;
  font-size: 1.2rem;
}

.documents {
  display: grid;
  gap: 10px;
}

.clients-list {
  display: grid;
  gap: 8px;
}

.client-row {
  display: grid;
  gap: 4px;
  grid-template-columns: 1fr auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.client-row strong {
  grid-column: 1;
  font-size: .92rem;
}

.client-row span {
  grid-column: 1;
  color: var(--muted);
  font-size: .82rem;
  overflow-wrap: anywhere;
}

.client-row button {
  grid-column: 2;
  grid-row: 1 / span 4;
  align-self: center;
}

.intervention-catalog {
  display: grid;
  gap: 14px;
}

.catalog-group {
  display: grid;
  gap: 8px;
}

.catalog-group h3 {
  margin: 0;
  font-size: .92rem;
  color: var(--accent-dark);
}

.catalog-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.catalog-item {
  display: grid;
  gap: 5px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px;
  min-height: 82px;
  cursor: pointer;
}

.catalog-item strong {
  font-size: .9rem;
}

.catalog-item span {
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.3;
}

.catalog-item em {
  color: var(--accent-dark);
  font-size: .78rem;
  font-style: normal;
  font-weight: 800;
}

.catalog-item:hover {
  border-color: var(--accent);
  background: #f0fdfa;
}

.document {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.document h3 {
  margin: 0 0 7px;
  font-size: 1rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--muted);
  font-size: .86rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef2ef;
  color: var(--muted);
  font-weight: 800;
  font-size: .76rem;
}

.badge.paid {
  background: #dcfce7;
  color: #166534;
}

.badge.sent,
.badge.accepted {
  background: #fef3c7;
  color: #92400e;
}

.document-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pay {
  background: var(--accent);
  color: #ffffff;
}

.amount {
  text-align: right;
}

.amount strong {
  display: block;
  font-size: 1.18rem;
}

.amount span {
  color: var(--muted);
  font-size: .82rem;
}

.hidden {
  display: none !important;
}

dialog {
  width: min(720px, calc(100vw - 24px));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

dialog::backdrop {
  background: rgba(24, 32, 31, .45);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.detail-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}

.detail-item span {
  display: block;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 800;
}

.signature-form {
  display: grid;
  gap: 12px;
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fafbf9;
}

.document-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.attachment-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fafbf9;
}

.attachments {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.attachment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.attachment-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fff;
}

.attachment-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line);
  margin-bottom: 8px;
}

.attachment-card a {
  color: var(--accent-dark);
  font-weight: 800;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.attachment-card small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

#signatureCanvas {
  width: 100%;
  height: 180px;
  border: 1px dashed #a9b4af;
  border-radius: 6px;
  background: #ffffff;
  touch-action: none;
}

.signature-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.signature-preview {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  margin-top: 8px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  pointer-events: none;
  background: #18201f;
  color: #fff;
  padding: 12px 14px;
  border-radius: 6px;
  transition: .2s ease;
  max-width: min(480px, calc(100vw - 28px));
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 980px) {
  .view-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .topbar {
    display: grid;
    align-items: start;
  }

  .totals {
    justify-items: start;
  }

  .row,
  .rates,
  .detail-grid {
    grid-template-columns: 1fr;
  }

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

  .signature-actions {
    display: grid;
  }

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

  .client-row {
    grid-template-columns: 1fr;
  }

  .client-row button {
    grid-column: 1;
    grid-row: auto;
  }

  .catalog-list,
  .attachment-grid,
  .attachment-form,
  .intervention-picker {
    grid-template-columns: 1fr;
  }

  .document-actions {
    justify-content: space-between;
  }

  .amount {
    text-align: left;
  }
}