:root {
  --bg: #eef1ef;
  --surface: #ffffff;
  --surface-muted: #f7f7f4;
  --ink: #1f252b;
  --muted: #63707d;
  --line: #d8ddd8;
  --line-strong: #bfc7c0;
  --gold: #b98231;
  --gold-soft: #f4ead9;
  --teal: #0f766e;
  --teal-soft: #dcefed;
  --blue: #32475c;
  --danger: #a94442;
  --shadow: 0 18px 40px rgba(31, 37, 43, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Segoe UI, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.auth-card {
  width: min(440px, 100%);
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px;
}

.auth-card img {
  width: 240px;
  max-width: 100%;
  height: auto;
}

.auth-card p {
  color: var(--muted);
}

.auth-form {
  display: grid;
  gap: 12px;
}

.auth-error {
  border-left: 3px solid var(--danger);
  background: #fff4f4;
  color: var(--danger);
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 750;
}

.auth-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

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

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-lockup img {
  width: 188px;
  height: 56px;
  object-fit: contain;
}

.brand-lockup strong,
.preview-toolbar strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  font-weight: 750;
}

.brand-lockup span,
.preview-toolbar span,
.section-heading span {
  color: var(--muted);
  font-size: 12px;
}

.topbar-actions,
.preview-actions,
.service-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.contact-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--gold);
  border-radius: 8px;
  background: var(--gold-soft);
  color: #70470e;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.ghost-button,
.primary-button,
.icon-button {
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  padding: 0 14px;
  font-weight: 700;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease, transform 140ms ease;
}

.ghost-button:hover,
.icon-button:hover {
  border-color: var(--gold);
  background: var(--gold-soft);
}

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

.primary-button:hover {
  border-color: #0b5d57;
  background: #0b5d57;
}

.ghost-button:active,
.primary-button:active,
.icon-button:active {
  transform: translateY(1px);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(520px, 1.1fr);
  gap: 18px;
  padding: 18px;
}

.online-dashboard {
  display: grid;
  gap: 14px;
  padding: 18px 18px 0;
}

.dashboard-header,
.proposal-board-panel,
.online-control-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
}

.dashboard-header h1 {
  margin-bottom: 4px;
}

.dashboard-header p,
.online-board-status,
.empty-board {
  color: var(--muted);
  font-size: 13px;
}

.status-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(84px, 1fr));
  gap: 10px;
  min-width: 520px;
}

.metric {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 10px;
}

.metric strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
}

.metric span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.proposal-board-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.proposal-board-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.proposal-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 10px;
}

.proposal-card.active {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.proposal-card button {
  display: grid;
  gap: 4px;
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 0;
  text-align: left;
}

.proposal-card button strong,
.proposal-card button span,
.proposal-card button small {
  overflow-wrap: anywhere;
}

.proposal-card button span,
.proposal-card button small {
  color: var(--muted);
}

.proposal-card select {
  min-height: 34px;
  padding: 6px 8px;
}

.online-control-card {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.online-control-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: end;
}

.online-board-status.error-feedback {
  color: var(--danger);
}

.form-panel,
.preview-panel {
  min-width: 0;
}

.form-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-section,
.preview-toolbar {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-section {
  padding: 18px;
}

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

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

h1,
h2 {
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  font-size: 14px;
  letter-spacing: 0;
}

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

label {
  display: grid;
  gap: 6px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.span-2 {
  grid-column: span 2;
}

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 9px 10px;
  outline: none;
  text-transform: none;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}

.input-prefix,
.input-suffix {
  display: grid;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}

.input-prefix {
  grid-template-columns: 42px 1fr;
}

.input-suffix {
  grid-template-columns: 1fr 48px;
}

.input-prefix span,
.input-suffix span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  text-align: center;
}

.input-prefix input,
.input-suffix input {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

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

.type-switch button {
  display: grid;
  gap: 5px;
  min-height: 82px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--ink);
  padding: 13px;
  text-align: left;
  font-weight: 800;
}

.type-switch button span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.type-switch button.active {
  border-color: var(--teal);
  background: var(--teal-soft);
}

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

.reference-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 14px;
}

.client-reference-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 14px;
}

.reference-panel p,
.reference-panel li,
.client-reference-panel p,
.reference-note,
.doc-note {
  color: #3b444c;
  font-size: 13px;
}

.reference-panel ul,
.doc-reference-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
}

.reference-note,
.doc-note {
  border-left: 3px solid var(--gold);
  background: #fffaf2;
  padding: 10px 12px;
}

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

.client-reference-grid span,
.doc-client-grid span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--blue);
  padding: 10px;
  font-size: 12px;
  font-weight: 800;
}

.doc-client-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 12px 0;
}

.service-row {
  display: grid;
  grid-template-columns: 28px minmax(190px, 1fr) 70px 88px 102px 34px;
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 12px;
}

.service-row.is-selected {
  border-color: rgba(15, 118, 110, 0.45);
  background: #fbfdfc;
}

.service-row input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  margin: 7px 0 0;
  accent-color: var(--teal);
}

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

.service-title-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.service-name {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.service-description {
  color: var(--muted);
  font-size: 12px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: #815514;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 850;
}

.service-row label {
  text-transform: none;
}

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

.service-row input,
.service-row select {
  min-height: 34px;
  padding: 6px 8px;
}

.service-row .icon-button {
  width: 34px;
  min-height: 34px;
  padding: 0;
  color: var(--danger);
  font-size: 18px;
  line-height: 1;
}

.preview-panel {
  position: sticky;
  top: 88px;
  align-self: start;
  display: grid;
  gap: 14px;
  max-height: calc(100vh - 106px);
}

.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
}

.proposal-document {
  overflow: auto;
  max-height: calc(100vh - 180px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 36px;
}

.doc-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 3px solid var(--gold);
}

.doc-header img {
  width: 230px;
  height: 78px;
  object-fit: contain;
  object-position: left center;
}

.doc-meta {
  min-width: 180px;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.doc-title {
  margin: 28px 0 18px;
}

.doc-title h2 {
  color: var(--ink);
  font-size: 24px;
  line-height: 1.18;
  text-transform: uppercase;
}

.doc-title p {
  margin-top: 8px;
  color: var(--blue);
  font-weight: 750;
}

.doc-section {
  margin-top: 22px;
}

.doc-section h3 {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 15px;
  text-transform: uppercase;
}

.doc-section p,
.doc-section li {
  color: #323941;
  font-size: 13px;
}

.doc-section ul {
  margin: 8px 0 0 18px;
  padding: 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.info-grid div {
  display: grid;
  gap: 4px;
  min-height: 58px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px;
}

.info-grid div:nth-child(2n) {
  border-right: 0;
}

.info-grid strong {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.info-grid span {
  color: var(--ink);
  font-weight: 700;
}

.items-table,
.totals-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.items-table th,
.items-table td,
.totals-table td {
  border-bottom: 1px solid var(--line);
  padding: 9px 8px;
  vertical-align: top;
}

.items-table th {
  background: var(--surface-muted);
  color: var(--blue);
  font-size: 11px;
  text-align: left;
  text-transform: uppercase;
}

.items-table .number,
.totals-table .number {
  text-align: right;
  white-space: nowrap;
}

.totals-table {
  margin-left: auto;
  max-width: 360px;
}

.totals-table tr:last-child td {
  border-bottom: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 850;
}

.signature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 44px;
}

.signature-line {
  border-top: 1px solid var(--ink);
  padding-top: 8px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.copy-feedback {
  color: var(--teal);
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    position: static;
    max-height: none;
  }

  .proposal-document {
    max-height: none;
  }
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .brand-lockup img {
    width: 160px;
  }

  .workspace {
    padding: 10px;
  }

  .field-grid,
  .type-switch,
  .info-grid,
  .signature-grid,
  .status-metrics,
  .proposal-board,
  .online-control-row,
  .client-reference-grid,
  .doc-client-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-header {
    flex-direction: column;
  }

  .status-metrics {
    min-width: 0;
  }

  .span-2 {
    grid-column: auto;
  }

  .service-row {
    grid-template-columns: 28px 1fr;
  }

  .service-row label,
  .service-row .icon-button {
    grid-column: 2;
  }

  .preview-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .proposal-document {
    padding: 22px;
  }

  .doc-header {
    grid-template-columns: 1fr;
  }

  .doc-meta {
    text-align: left;
  }
}

@media print {
  @page {
    size: A4;
    margin: 14mm;
  }

  body {
    background: #ffffff;
  }

  .topbar,
  .form-panel,
  .online-dashboard,
  .preview-toolbar {
    display: none !important;
  }

  .workspace {
    display: block;
    padding: 0;
  }

  .preview-panel {
    display: block;
    max-height: none;
  }

  .proposal-document {
    overflow: visible;
    max-height: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
  }

  .doc-section {
    break-inside: avoid;
  }
}