:root {
  --navy-950: #04101d;
  --navy-900: #071827;
  --navy-800: #0d253a;
  --navy-700: #173b56;
  --gold: #d4af37;
  --red: #d92f36;
  --red-dark: #b92128;
  --white: #ffffff;
  --paper: #f5f7fa;
  --ink: #172331;
  --muted: #667789;
  --border: #d9e0e7;
  --success: #137a4b;
  --warning: #a66300;
  --danger: #b4232d;
  --shadow: 0 16px 40px rgba(4, 16, 29, 0.12);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: var(--navy-700);
}

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

button,
.button {
  min-height: 44px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: 50%;
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-mark.small {
  width: 44px;
  height: 44px;
  font-size: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 0;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.button.primary {
  color: var(--white);
  background: var(--red);
}

.button.primary:hover {
  background: var(--red-dark);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.button.danger {
  color: var(--white);
  background: var(--danger);
}

.button.secondary-light {
  color: var(--navy-800);
  background: #edf2f6;
  border: 1px solid var(--border);
}

.button.link {
  padding-inline: 0;
  color: var(--navy-700);
  background: transparent;
}

.button.full {
  width: 100%;
}

.auth-page {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
  isolation: isolate;
}

.auth-page::before,
.auth-page::after {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
}

.auth-page::before {
  z-index: -2;
  background: url("../../assets/mce-hero-yacht.jpg") 56% center / cover no-repeat;
  filter: saturate(1.24) contrast(1.12) brightness(1.05);
  transform: scale(1.02);
}

.auth-page::after {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 17, 31, 0.76) 0%, rgba(5, 17, 31, 0.52) 40%, rgba(5, 17, 31, 0.28) 100%),
    linear-gradient(180deg, rgba(5, 17, 31, 0.2) 0%, rgba(5, 17, 31, 0.08) 48%, rgba(5, 17, 31, 0.48) 100%);
}

.auth-layout {
  display: grid;
  position: relative;
  z-index: 0;
  min-height: 100vh;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 480px);
  gap: 8vw;
  align-items: center;
  padding: clamp(24px, 6vw, 88px);
}

.auth-brand {
  max-width: 640px;
}

.auth-brand h1 {
  margin: 22px 0 12px;
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  line-height: 0.95;
}

.auth-brand > p:last-child {
  max-width: 520px;
  color: #b8cad9;
  font-size: 1.1rem;
  line-height: 1.6;
}

.auth-card {
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
}

.auth-card h2 {
  margin: 0 0 28px;
  font-size: 2rem;
}

label {
  display: block;
  margin: 18px 0 7px;
  font-size: 0.875rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(212, 175, 55, 0.2);
  border-color: var(--gold);
}

.auth-card .button.primary {
  margin-top: 24px;
}

.form-message {
  margin: 14px 0 0;
  color: var(--success);
}

.form-message.error {
  color: var(--danger);
}

.loading-screen {
  display: grid;
  min-height: 100vh;
  place-content: center;
  justify-items: center;
  gap: 20px;
  color: var(--white);
  background: var(--navy-950);
}

.app-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar {
  display: flex;
  position: sticky;
  top: 0;
  height: 100vh;
  flex-direction: column;
  padding: 24px 18px;
  color: var(--white);
  background: var(--navy-950);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
  color: var(--white);
  text-decoration: none;
}

.sidebar-brand strong,
.sidebar-brand small {
  display: block;
}

.sidebar-brand small {
  margin-top: 3px;
  color: #89a1b6;
}

.nav-item {
  display: block;
  margin: 4px 0;
  padding: 12px 14px;
  border-radius: 8px;
  color: #b8cad9;
  font-weight: 650;
  text-decoration: none;
}

.nav-item:hover,
.nav-item.active {
  color: var(--white);
  background: var(--navy-800);
}

.sidebar-footer {
  margin-top: auto;
}

.sidebar-footer span {
  display: block;
  margin-bottom: 12px;
  color: #b8cad9;
  font-size: 0.875rem;
}

.main-content {
  min-width: 0;
  padding: clamp(24px, 4vw, 52px);
}

.page-header,
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.page-header {
  margin-bottom: 32px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-header p,
.panel-header p {
  margin: 0;
  color: var(--muted);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.metric-grid.pipeline-metrics {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metric-card,
.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 24px rgba(4, 16, 29, 0.05);
}

.metric-card {
  padding: 22px;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 0.875rem;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  font-size: 2rem;
}

.panel {
  padding: 24px;
}

.panel-header {
  margin-bottom: 20px;
}

.panel-header h2 {
  margin: 0 0 6px;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table tbody tr:hover {
  background: #f8fafc;
}

.table-action {
  padding: 7px 10px;
  border: 0;
  color: var(--navy-700);
  background: transparent;
  font-weight: 750;
  cursor: pointer;
}

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

.search-field {
  width: min(100%, 440px);
  margin: 0;
}

.search-field span {
  display: block;
  margin-bottom: 6px;
}

.editor-panel {
  margin-top: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
}

.form-grid label {
  min-width: 0;
}

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

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.estimate-workspace {
  max-width: 1500px;
}

.line-items-wrap {
  overflow-x: auto;
}

.line-items-table {
  min-width: 850px;
}

.line-items-table input {
  min-width: 90px;
}

.line-items-table td:first-child input {
  min-width: 240px;
}

.estimate-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.75fr);
  gap: 28px;
}

.totals-panel h2,
.estimate-bottom-grid .panel > h2 {
  margin-top: 0;
}

.money-input {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
}

.money-input:focus-within {
  outline: 3px solid rgba(212, 175, 55, 0.2);
  border-color: var(--gold);
}

.money-input input {
  border: 0;
  outline: 0;
}

.money-input span {
  padding: 0 12px;
  color: var(--muted);
}

.totals-list {
  margin: 28px 0 0;
}

.totals-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.totals-list dt,
.totals-list dd {
  margin: 0;
}

.totals-list .grand-total {
  padding-top: 16px;
  border: 0;
  font-size: 1.35rem;
  font-weight: 850;
}

.empty-state {
  padding: 40px 12px;
  color: var(--muted);
  text-align: center;
}

.preview-workspace {
  max-width: 1250px;
}

.estimate-preview {
  padding: clamp(24px, 5vw, 56px);
}

.preview-document-header,
.preview-document-header > div,
.preview-two-column,
.preview-summary {
  display: flex;
}

.preview-document-header {
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 4px solid var(--navy-900);
}

.preview-document-header > div {
  align-items: center;
  gap: 14px;
}

.preview-document-header strong,
.preview-document-header small,
.preview-document-number span {
  display: block;
}

.preview-document-header small,
.preview-document-number span {
  margin-top: 4px;
  color: var(--muted);
}

.preview-document-number {
  text-align: right;
}

.preview-document-number strong {
  margin-top: 4px;
  color: var(--red);
  font-size: 1.2rem;
}

.preview-two-column {
  gap: 48px;
  padding: 32px 0;
}

.preview-two-column > div {
  flex: 1;
}

.preview-two-column h2,
.preview-section h2,
.preview-summary h2 {
  margin: 0 0 16px;
  color: var(--navy-800);
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.preview-details {
  margin: 0;
}

.preview-details div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 14px;
  padding: 5px 0;
}

.preview-details dt {
  color: var(--muted);
  font-weight: 700;
}

.preview-details dd {
  margin: 0;
}

.preview-section {
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.preview-section > p,
.preview-summary p {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.65;
}

.preview-summary {
  align-items: flex-start;
  gap: 48px;
  padding-top: 28px;
  border-top: 4px solid var(--navy-900);
}

.preview-summary > div {
  flex: 1;
}

.preview-summary .totals-list {
  width: min(100%, 380px);
  margin: 0;
}

.preview-validity {
  margin-top: 24px !important;
  color: var(--muted);
  font-size: 0.875rem;
}

.delivery-form {
  display: flex;
  align-items: end;
  gap: 14px;
}

.delivery-form label {
  flex: 1;
  margin: 0;
}

.delivery-history {
  margin-top: 28px;
}

.delivery-history h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.delivery-status {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.delivery-status.queued {
  color: #694100;
  background: #fff0c2;
}

.delivery-status.sent {
  color: #075a37;
  background: #d8f3e5;
}

.delivery-status.failed {
  color: #8f1720;
  background: #fde1e3;
}

.pipeline-workspace {
  max-width: 1800px;
}

.pipeline-summary-panel {
  margin-bottom: 28px;
}

.customer-crm-summary {
  margin-top: 24px;
  padding-top: 8px;
}

.customer-crm-summary h3 {
  margin: 0 0 14px;
  color: var(--navy-800);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.summary-grid div {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
}

.summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.summary-grid strong {
  display: block;
  margin-top: 7px;
  color: var(--navy-900);
  font-size: 1.35rem;
}

.pipeline-board {
  display: grid;
  grid-template-columns: repeat(6, minmax(240px, 1fr));
  gap: 16px;
  align-items: start;
  overflow-x: auto;
  padding-bottom: 8px;
}

.pipeline-column {
  min-height: 520px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #edf2f6;
}

.pipeline-column header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.pipeline-column h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: 0.9rem;
}

.pipeline-column header span {
  display: grid;
  min-width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--navy-700);
  font-size: 0.78rem;
  font-weight: 850;
}

.pipeline-column-body {
  min-height: 460px;
  padding: 12px;
}

.pipeline-card {
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 8px 20px rgba(4, 16, 29, 0.06);
  cursor: grab;
}

.pipeline-card:active {
  cursor: grabbing;
}

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

.pipeline-card p {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.pipeline-card-estimate {
  color: var(--navy-700) !important;
  font-weight: 700;
}

.pipeline-source {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  color: #694100;
  background: #fff0c2;
  font-size: 0.7rem;
  font-weight: 850;
  text-transform: uppercase;
}

.pipeline-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin-top: 12px;
}

.pipeline-empty {
  margin: 0;
  padding: 28px 8px;
  color: var(--muted);
  text-align: center;
}

.natalie-workspace {
  max-width: 1500px;
}

.natalie-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 24px;
  align-items: start;
  margin-bottom: 28px;
}

.natalie-list {
  display: grid;
  gap: 10px;
}

.natalie-card {
  display: grid;
  width: 100%;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 10px;
  color: var(--ink);
  background: var(--white);
  text-align: left;
  cursor: pointer;
}

.natalie-card[data-selected="true"] {
  border-color: rgba(212, 175, 55, 0.7);
  background: #fffaf0;
}

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

.message-thread {
  display: grid;
  gap: 12px;
  max-height: 520px;
  overflow-y: auto;
}

.message-bubble {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
}

.message-bubble.outbound {
  border-color: rgba(212, 175, 55, 0.35);
  background: #fff8df;
}

.message-bubble strong {
  display: block;
  margin-bottom: 6px;
  color: var(--navy-800);
  font-size: 0.78rem;
  text-transform: capitalize;
}

.message-bubble p {
  margin: 0;
  color: var(--ink);
  line-height: 1.5;
}

.inline-form {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

@media (max-width: 900px) {
  .auth-page::before {
    background-position: 58% center;
  }

  .auth-page::after {
    background:
      linear-gradient(90deg, rgba(5, 17, 31, 0.48), rgba(5, 17, 31, 0.3)),
      linear-gradient(180deg, rgba(5, 17, 31, 0.18), rgba(5, 17, 31, 0.42));
  }

  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-brand {
    display: none;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .sidebar nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
  }

  .sidebar-footer {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 20px;
  }

  .sidebar-footer .button {
    width: auto;
  }

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

  .metric-grid.pipeline-metrics,
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 560px) {
  .auth-page::before {
    background-position: 55% center;
  }

  .auth-layout {
    padding: 16px;
  }

  .page-header,
  .panel-header {
    align-items: stretch;
    flex-direction: column;
  }

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

  .metric-grid.pipeline-metrics,
  .summary-grid {
    grid-template-columns: 1fr;
  }

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

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

  .form-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .estimate-bottom-grid {
    grid-template-columns: 1fr;
  }

  .header-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .preview-document-header,
  .preview-two-column,
  .preview-summary {
    align-items: stretch;
    flex-direction: column;
  }

  .preview-document-number {
    text-align: left;
  }

  .delivery-form {
    align-items: stretch;
    flex-direction: column;
  }
}