:root {
  --pro-bg: #f5f7ff;
  --pro-surface: #ffffff;
  --pro-surface-2: #f1f4ff;
  --pro-border: #e5e7eb;
  --pro-text: #0f172a;
  --pro-muted: #64748b;
  --pro-accent: var(--indigo-600);
  --pro-accent-2: var(--indigo-700);
  --pro-radius: 16px;
  --pro-radius-lg: 22px;
  --pro-shadow: 0 10px 24px rgba(2, 6, 23, 0.08);
}

body {
  background:
    radial-gradient(1100px 600px at 10% 0%, rgba(79, 70, 229, 0.12), transparent 60%),
    radial-gradient(900px 520px at 90% 10%, rgba(99, 102, 241, 0.12), transparent 60%),
    var(--pro-bg);
  color: var(--pro-text);
}

.proposal-app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

.meta-grid {
  display: grid;
  gap: 12px 20px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.meta-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pro-muted);
  margin-bottom: 4px;
}

.signed-panel {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 16px;
  border-radius: 14px;
}

.public-proposal {
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}

.public-proposal .proposal-main {
  max-width: 860px;
  margin: 0 auto;
}

.portal-preview .proposal-main {
  max-width: none;
}

.portal-preview .card {
  box-shadow: none;
}

.public-proposal .card {
  box-shadow: none;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #ffffff;
}

.public-proposal .proposal-section h2 {
  margin-top: 0;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.public-proposal .proposal-preview h1 {
  font-size: 34px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.public-proposal .proposal-preview h2 {
  font-size: 24px;
  margin-top: 28px;
}

.public-proposal .proposal-preview h3 {
  font-size: 18px;
  margin-top: 20px;
}

.signature-acceptance {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background:
    radial-gradient(circle at 15% 10%, rgba(79, 70, 229, 0.08), transparent 60%),
    repeating-radial-gradient(circle at 0 0, rgba(15, 23, 42, 0.08) 0, rgba(15, 23, 42, 0.08) 2px, transparent 2px, transparent 22px),
    #f8fafc;
  padding: 24px;
  text-align: center;
}

.signature-acceptance-header {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--pro-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.signature-acceptance-name {
  font-family: "Pacifico", cursive;
  font-size: 38px;
  color: #111827;
  margin-bottom: 12px;
}

.signature-acceptance-meta {
  display: grid;
  gap: 6px;
  justify-items: center;
  color: #1f2937;
  margin-bottom: 18px;
  font-size: 14px;
}

.signature-acceptance-value {
  font-weight: 600;
  margin-bottom: 6px;
}

.signature-acceptance-details {
  display: grid;
  gap: 12px 20px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  text-align: left;
  margin-top: 12px;
}

.public-proposal .proposal-section h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.public-proposal .proposal-preview p {
  line-height: 1.7;
  color: #1f2937;
}

.public-proposal .proposal-preview ul,
.public-proposal .proposal-preview ol {
  padding-left: 20px;
  line-height: 1.7;
}

.public-proposal .proposal-preview li + li {
  margin-top: 6px;
}

.public-proposal .table th {
  background: #f8fafc;
}

.public-proposal .table td,
.public-proposal .table th {
  border-color: rgba(15, 23, 42, 0.12);
}


.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 24px;
  align-items: start;
}

.page-grid > .stack {
  min-width: 0;
}

.stack {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.form-section {
  padding: 20px;
  border-radius: var(--pro-radius);
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
}

.drag-handle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pro-muted);
  border: 1px dashed rgba(15, 23, 42, 0.2);
  padding: 6px 10px;
  border-radius: 10px;
  margin-bottom: 12px;
  cursor: grab;
}

.draggable-section.dragging {
  opacity: 0.6;
  border-style: dashed;
}

.form-section h3 {
  margin-top: 0;
}

.form-grid.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.callout {
  background: var(--pro-surface-2);
  border: 1px dashed rgba(79, 70, 229, 0.35);
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--pro-muted);
  font-size: 13px;
}

.activity-feed {
  display: grid;
  gap: 16px;
}

.activity-card {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(79, 70, 229, 0.12);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--pro-accent);
}

.activity-meta {
  color: var(--pro-muted);
  font-size: 13px;
}

.tabs {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  padding: 4px;
  background: var(--pro-surface-2);
}

.tab-button {
  border: none;
  background: transparent;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.tab-button.is-active {
  background: #fff;
  box-shadow: var(--pro-shadow);
  color: var(--pro-accent);
}

.proposal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0 18px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  margin-bottom: 24px;
  position: sticky;
  top: 0;
  background: rgba(245, 247, 255, 0.92);
  backdrop-filter: blur(12px);
  z-index: 20;
}

.proposal-brand a {
  font-size: 20px;
  font-weight: 700;
  color: inherit;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.proposal-nav {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.inline-form {
  display: inline;
}

.primary-button,
.secondary-button,
.proposal-nav a {
  border: 1px solid transparent;
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.proposal-nav a {
  background: var(--pro-surface-2);
  color: var(--pro-text);
  text-decoration: none;
}

.primary-button {
  background: linear-gradient(135deg, var(--pro-accent), #6366f1);
  color: #fff;
  box-shadow: 0 12px 30px rgba(79, 70, 229, 0.3);
}

.secondary-button {
  background: #fff;
  color: var(--pro-text);
  border-color: var(--pro-border);
}

.primary-button:hover,
.secondary-button:hover,
.proposal-nav a:hover {
  transform: translateY(-1px);
  border-color: rgba(79, 70, 229, 0.4);
}

.card {
  background: var(--pro-surface);
  border-radius: var(--pro-radius-lg);
  padding: 24px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--pro-shadow);
  position: relative;
  z-index: 0;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 8px;
}

input,
textarea,
select {
  border: 1px solid var(--pro-border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--pro-text);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(79, 70, 229, 0.6);
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}

.table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  text-align: left;
}

.table th {
  background: var(--pro-surface-2);
  font-weight: 600;
}

.notice {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-weight: 600;
}

.notice.error {
  background: #ffe7e7;
  color: #a30000;
}

.notice.success {
  background: #e6f4ea;
  color: #1d5c2f;
}

.tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.12);
  color: var(--pro-text);
  font-weight: 600;
  font-size: 12px;
}

.proposal-preview {
  border: 1px solid rgba(0,0,0,0.08);
  padding: 20px;
  border-radius: 12px;
  background: #fff;
}

.proposal-section {
  scroll-margin-top: 120px;
}

.proposal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
}

.section-nav {
  position: sticky;
  top: 110px;
  align-self: start;
  background: #fff;
  border-radius: var(--pro-radius);
  padding: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.section-nav h3 {
  margin-top: 0;
  font-size: 15px;
  color: var(--pro-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.section-nav a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--pro-text);
  text-decoration: none;
  margin-bottom: 6px;
  font-weight: 600;
}

.section-nav a.active {
  background: rgba(79, 70, 229, 0.12);
  color: var(--pro-accent);
}

.signature-box {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.muted {
  color: var(--pro-muted);
}

@media (max-width: 1100px) {
  .page-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .proposal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .form-grid.two-col,
  .form-grid.three-col {
    grid-template-columns: 1fr;
  }
  .proposal-layout {
    grid-template-columns: 1fr;
  }

  .section-nav {
    position: relative;
    top: 0;
  }
}
.line-items {
  display: grid;
  gap: 12px;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
}

.line-item-row {
  display: grid;
  grid-template-columns: minmax(160px, 1.2fr) minmax(160px, 1fr) 120px 90px 120px 140px auto;
  gap: 8px;
  align-items: center;
}

.line-item-field {
  display: grid;
  gap: 6px;
}

.line-item-field label {
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--pro-muted);
  font-weight: 700;
}

.line-item-row select,
.line-item-row input {
  width: 100%;
}

.line-item-actions {
  display: flex;
  justify-content: flex-end;
}

@media (max-width: 980px) {
  .line-item-row {
    grid-template-columns: 1fr;
  }
  .line-item-actions {
    justify-content: flex-start;
  }
}

.editor {
  border: 1px solid var(--pro-border);
  border-radius: 12px;
  min-height: 160px;
  padding: 12px 14px;
  background: #fff;
}

.editor-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.editor-toolbar button {
  border: 1px solid var(--pro-border);
  background: var(--pro-surface-2);
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12px;
  cursor: pointer;
}

.preview {
  border: 1px dashed rgba(15, 23, 42, 0.16);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fafbff;
}
.library-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 20px;
}

.library-sidebar {
  background: #fff;
  border-radius: var(--pro-radius);
  padding: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  height: fit-content;
}

.library-list {
  display: grid;
  gap: 12px;
}

.library-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
}

.library-link {
  text-decoration: none;
  color: inherit;
}

.library-link:hover {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.library-item .preview {
  max-height: 180px;
  overflow: hidden;
  position: relative;
}

.library-item .preview img,
.library-item .preview svg,
.library-item .preview video {
  max-width: 100%;
  height: auto;
  display: block;
}

.library-item .preview svg {
  max-height: 160px;
  width: 100%;
}

.library-item .preview table {
  width: 100%;
  border-collapse: collapse;
}

.library-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pro-surface-2);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--pro-accent);
}

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

@media (max-width: 900px) {
  .library-layout {
    grid-template-columns: 1fr;
  }
}

.quote-section {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 16px;
  background: #fff;
  display: grid;
  gap: 12px;
}

.quote-section.is-disabled {
  opacity: 0.6;
}

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

.section-toggle {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 600;
}

.section-block-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.section-block-row select {
  min-width: 260px;
}

.block-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-block {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: #1f2937;
  font-size: 12px;
}

.chip-block button {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
}

.rich-text.is-empty {
  opacity: 0.4;
}

.block-previews {
  display: grid;
  gap: 12px;
}

.block-preview {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  background: #f8fafc;
}

.block-preview h3 {
  margin-top: 0;
}