:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --surface: #ffffff;
  --surface-soft: #eef4ed;
  --surface-warm: #fff7eb;
  --ink: #1d2923;
  --muted: #637268;
  --line: #d9e3da;
  --accent: #16864b;
  --accent-dark: #0f6538;
  --accent-soft: #e2f4e9;
  --warn: #a85d12;
  --danger: #8d3519;
  --blue: #2d5f9a;
  --shadow: 0 16px 44px rgba(31, 45, 37, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
}

body {
  margin: 0;
  min-width: 0;
  min-height: 100vh;
  padding-bottom: 86px;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Segoe UI, Arial, sans-serif;
}

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

button,
a.whatsapp-action,
a.secondary-action {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

button:hover,
a.whatsapp-action:hover,
a.secondary-action:hover {
  background: var(--accent-dark);
}

button.secondary-action,
a.secondary-action,
.ghost-action {
  background: var(--surface-soft);
  color: var(--ink);
}

button.secondary-action:hover,
a.secondary-action:hover,
.ghost-action:hover {
  background: #ddeadd;
}

button:disabled,
button:disabled:hover,
a.whatsapp-action.disabled,
a.whatsapp-action.disabled:hover {
  background: #d7ded8;
  color: #708077;
  cursor: not-allowed;
}

.danger-action {
  background: #f5e7df;
  color: var(--danger);
}

.danger-action:hover {
  background: #ead3c6;
}

.hidden {
  display: none !important;
}

.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 2rem;
}

h2 {
  margin-bottom: 6px;
  font-size: 1.4rem;
}

h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.plan-badge,
#total-pill {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  padding: 8px 12px;
  white-space: nowrap;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.step-tab {
  min-height: 46px;
  justify-content: flex-start;
  gap: 8px;
  background: #edf1ed;
  color: var(--muted);
}

.step-tab span {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #fff;
  color: inherit;
  font-size: 0.82rem;
}

.step-tab.is-active {
  background: var(--accent);
  color: #fff;
}

.step-tab.is-active span {
  color: var(--accent-dark);
}

.step-tab.is-complete {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 22px;
  align-items: start;
}

.flow-panel,
.side-panel,
.quote-paper,
.item-editor,
.review-details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.flow-panel {
  min-width: 0;
  padding: 22px;
}

.flow-panel,
.step-heading,
.step-heading p {
  min-width: 0;
  overflow-wrap: anywhere;
}

.quote-form {
  min-width: 0;
}

.flow-step {
  display: none;
}

.flow-step.is-active {
  display: block;
}

.step-heading {
  max-width: 620px;
  margin-bottom: 18px;
}

.step-heading p {
  color: var(--muted);
}

.compact-heading {
  max-width: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.field-stack,
.items-list,
.send-actions,
.saved-quotes-list {
  display: grid;
  gap: 12px;
}

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

label {
  min-width: 0;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
  color: var(--ink);
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(22, 134, 75, 0.12);
}

.field-hint,
.photo-field span {
  min-height: 18px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.field-hint.success {
  color: var(--accent-dark);
}

.field-hint.warning {
  color: var(--warn);
}

.empty-services {
  padding: 18px;
  border: 1px dashed #b8c9bc;
  border-radius: 8px;
  background: #fbfdfb;
}

.empty-services strong {
  display: block;
  margin-bottom: 4px;
}

.empty-services p {
  margin-bottom: 0;
  color: var(--muted);
}

.service-card {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfb;
}

.service-card-main {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.service-card-main strong,
.service-card-total {
  overflow-wrap: anywhere;
}

.service-card-main span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.service-card-total {
  justify-self: end;
  font-size: 1.05rem;
}

.service-card-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.item-editor {
  margin-top: 14px;
  padding: 16px;
  background: var(--surface-warm);
}

.editor-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.review-details {
  margin-bottom: 14px;
  padding: 0;
  overflow: hidden;
}

.review-details summary {
  padding: 14px 16px;
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

.review-details[open] {
  padding-bottom: 16px;
}

.review-details[open] summary {
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.review-details .field-grid,
.review-details .model-choice,
.review-details label {
  margin-left: 16px;
  margin-right: 16px;
}

.model-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
  margin-bottom: 14px;
  padding: 0;
  border: 0;
}

.model-choice legend {
  grid-column: 1 / -1;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 900;
}

.model-option {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfb;
  color: var(--ink);
  cursor: pointer;
}

.model-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.model-option small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-weight: 650;
}

.model-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(22, 134, 75, 0.1);
}

.quote-paper {
  margin-top: 16px;
  padding: 22px;
}

.paper-header {
  display: flex;
  gap: 14px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.paper-header strong {
  display: block;
  font-size: 1.12rem;
}

.paper-header span,
.paper-header small,
.paper-meta span,
.paper-section p,
.paper-footer span {
  color: var(--muted);
}

.avatar {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
}

.paper-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.paper-meta div {
  padding: 10px;
  border-radius: 8px;
  background: var(--surface-soft);
}

.paper-meta span,
.paper-meta strong {
  display: block;
}

.paper-section {
  margin-top: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th:last-child,
td:last-child {
  text-align: right;
}

td span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.extra-fields {
  display: grid;
  gap: 8px;
  margin: 0;
}

.extra-fields div {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.extra-fields dt,
.extra-fields dd {
  margin: 0;
}

.extra-fields dt {
  color: var(--muted);
  font-weight: 800;
}

.paper-total {
  margin-top: 18px;
  padding: 16px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--accent-soft);
}

.paper-total span {
  color: var(--accent-dark);
  font-weight: 900;
}

.paper-total strong {
  font-size: 1.42rem;
}

.paper-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.76rem;
}

.classic-paper {
  padding: 0;
  overflow: hidden;
  border-color: #cfd6d1;
}

.classic-header h2 {
  margin: 0;
  padding: 12px;
  border-bottom: 2px solid var(--ink);
  text-align: center;
  font-size: 1rem;
  letter-spacing: 0;
}

.classic-lines {
  display: grid;
  border-bottom: 1px solid var(--ink);
}

.classic-lines p {
  margin: 0;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}

.classic-section {
  overflow-x: auto;
}

.classic-table {
  min-width: 600px;
  font-size: 0.7rem;
}

.classic-table th {
  border-bottom: 1px solid var(--ink);
  background: #eef4ed;
  color: var(--ink);
  text-transform: uppercase;
}

.classic-total {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 18px;
  padding: 14px;
  border-top: 1px solid var(--ink);
  background: #f8faf8;
}

.classic-notes {
  padding: 14px;
  border-top: 1px solid var(--line);
}

.classic-paper .paper-footer {
  margin: 0;
  padding: 12px 14px;
}

.send-summary {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.send-summary div,
.total-card {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfb;
}

.send-summary span,
.total-card span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.send-summary strong,
.total-card strong {
  font-size: 1.15rem;
}

.send-warning {
  margin: 4px 0 0;
  padding: 12px;
  border-radius: 8px;
  background: #fff1e6;
  color: var(--danger);
  font-weight: 800;
}

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

.send-actions .whatsapp-action {
  grid-column: 1 / -1;
}

.status-line {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.side-panel {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.saved-quotes {
  display: grid;
  gap: 10px;
}

.saved-quotes h2 {
  margin-bottom: 0;
  font-size: 1rem;
}

.saved-quote-row {
  width: 100%;
  min-height: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  justify-content: stretch;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-align: left;
}

.saved-quote-row:hover,
.saved-quote-row.active {
  border-color: var(--accent);
  background: #eef8f1;
  color: var(--ink);
}

.saved-quote-main {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.saved-quote-main strong,
.saved-quote-total {
  overflow-wrap: anywhere;
}

.saved-quote-main span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.saved-quote-total {
  justify-self: end;
  font-weight: 900;
}

.saved-quotes-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.bottom-bar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px max(16px, calc((100vw - 1120px) / 2 + 24px));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -12px 34px rgba(31, 45, 37, 0.08);
}

.bottom-bar div {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.bottom-bar span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.bottom-bar strong {
  font-size: 1.05rem;
}

.public-shell {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.public-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.public-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.public-paper {
  width: min(720px, 100%);
  margin: 0 auto;
}

.empty-state {
  width: min(560px, 100%);
  margin: 72px auto;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.empty-state p {
  color: var(--muted);
}

@media (max-width: 900px) {
  body {
    padding-bottom: 96px;
  }

  .app-shell {
    padding: 16px;
  }

  .app-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .flow-steps {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .step-tab {
    min-width: 118px;
  }

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

  .side-panel {
    display: none;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding: 14px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.28rem;
  }

  .flow-panel,
  .side-panel {
    padding: 16px;
  }

  .compact-heading,
  .editor-heading,
  .paper-total,
  .paper-footer,
  .public-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .field-grid,
  .split-fields,
  .model-choice,
  .paper-meta,
  .send-actions,
  .saved-quote-row {
    grid-template-columns: 1fr;
  }

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

  .service-card-total {
    justify-self: start;
  }

  .quote-paper {
    padding: 16px;
  }

  .paper-header {
    align-items: flex-start;
  }

  th,
  td {
    padding: 8px 5px;
    font-size: 0.76rem;
  }

  .bottom-bar {
    grid-template-columns: 1fr 1fr;
    padding: 10px 14px;
  }

  .bottom-bar div {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .bottom-bar button {
    width: 100%;
  }
}

@media print {
  body {
    padding-bottom: 0;
    background: #fff;
  }

  .app-header,
  .flow-steps,
  .side-panel,
  .bottom-bar,
  .step-heading,
  .review-details,
  .send-actions,
  .status-line,
  .public-topbar {
    display: none;
  }

  .app-shell,
  .public-shell {
    width: 100%;
    padding: 0;
  }

  .workspace {
    display: block;
  }

  .flow-panel,
  .quote-paper {
    border: 0;
    box-shadow: none;
  }
}