:root {
  --blue-950: #061a3d;
  --blue-900: #08244f;
  --blue-800: #0b3674;
  --blue-650: #0d5599;
  --gold-500: #f5bd22;
  --gold-400: #ffd84c;
  --ink: #142033;
  --muted: #657084;
  --line: #dfe6f1;
  --surface: #ffffff;
  --soft: #f4f8fd;
  --danger: #b42318;
  --ok: #067647;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(245, 189, 34, .18), transparent 34rem),
    linear-gradient(135deg, #f8fbff 0%, #eef5fb 48%, #ffffff 100%);
}

button,
input {
  font: inherit;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 32px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.brand img {
  display: block;
  width: min(330px, 62vw);
  height: auto;
}

.topbar-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-900);
  font-weight: 700;
  white-space: nowrap;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--gold-500);
  box-shadow: 0 0 0 5px rgba(245, 189, 34, .22);
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.app-grid.reviewing {
  grid-template-columns: minmax(0, 1fr) 320px;
}

.chat-panel,
.side-panel,
.success-hero,
.contract-preview,
.signing-panel {
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(8, 36, 79, .11);
  border-radius: 8px;
  box-shadow: 0 22px 55px rgba(6, 26, 61, .12);
}

.chat-panel {
  min-height: 690px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 22px 16px;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-800));
  color: #fff;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--gold-400);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.45rem, 3vw, 2.15rem);
}

.progress-wrap {
  height: 5px;
  background: #dce7f4;
}

.progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  transition: width .28s ease;
}

.messages {
  flex: 1;
  padding: 22px;
  overflow-y: auto;
}

.message-row {
  display: flex;
  margin: 0 0 14px;
}

.message-row.user {
  justify-content: flex-end;
}

.bubble {
  width: fit-content;
  max-width: min(680px, 88%);
  padding: 13px 15px;
  border-radius: 8px;
  line-height: 1.48;
  box-shadow: 0 10px 24px rgba(6, 26, 61, .09);
}

.bot .bubble {
  background: var(--soft);
  border: 1px solid var(--line);
}

.user .bubble {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-900), var(--blue-650));
}

.composer {
  padding: 14px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.input-row input {
  min-width: 0;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 14px 14px;
  outline: none;
}

.input-row input:focus {
  border-color: var(--blue-650);
  box-shadow: 0 0 0 4px rgba(13, 85, 153, .12);
}

.password-strength {
  margin-top: 10px;
  padding: 12px;
  border: 1px solid #d8e4f2;
  border-radius: 10px;
  background: #f8fbff;
}

.strength-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #64748b;
  font-size: .86rem;
  font-weight: 800;
}

.strength-top strong {
  color: var(--blue-900);
}

.strength-bar {
  height: 8px;
  margin: 10px 0;
  border-radius: 999px;
  overflow: hidden;
  background: #e2e8f0;
}

.strength-bar span {
  display: block;
  width: 8%;
  height: 100%;
  border-radius: inherit;
  background: #94a3b8;
  transition: width .2s ease, background .2s ease;
}

.password-strength.weak .strength-bar span { background: #ef4444; }
.password-strength.medium .strength-bar span { background: #f59e0b; }
.password-strength.strong .strength-bar span { background: #16a34a; }

.password-strength ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #64748b;
  font-size: .86rem;
}

.password-strength li::before {
  content: "•";
  margin-right: 7px;
}

.password-strength li.ok {
  color: #15803d;
  font-weight: 800;
}

.password-strength li.ok::before {
  content: "✓";
}

.quick-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.suggestion-card {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid #d6e5f5;
  border-radius: 10px;
  background: #f7fbff;
}

.suggestion-label {
  color: #64748b;
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.suggestion-value {
  grid-column: 1;
  color: var(--blue-900);
  font-size: 1.02rem;
  overflow-wrap: anywhere;
}

.suggestion-button {
  grid-column: 2;
  grid-row: 1 / span 2;
  background: #fff4cc;
  border-color: #f5bd22;
}

.option-button,
.send-button,
.primary-button,
.secondary-button,
.ghost-button,
.help-button {
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
}

.send-button,
.primary-button {
  color: #061a3d;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  padding: 13px 18px;
}

.secondary-button,
.option-button {
  color: var(--blue-900);
  background: #eef5fb;
  border: 1px solid #c7d7ea;
  padding: 11px 14px;
}

.ghost-button,
.help-button {
  color: #fff;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .32);
  padding: 10px 13px;
}

.help-button {
  color: var(--blue-900);
  background: #fff7da;
  border-color: #f5d06c;
  margin-bottom: 10px;
}

.side-help-button {
  width: 100%;
  margin: 16px 0 10px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  color: #061a3d;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  padding: 13px 16px;
  font: inherit;
  font-weight: 800;
  text-align: center;
}

.same-phone-line {
  display: flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid #c7d7ea;
  border-radius: 8px;
  background: #eef5fb;
  color: var(--blue-900);
  font-weight: 800;
}

.side-panel {
  padding: 18px;
  position: sticky;
  top: 16px;
}

.metric {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.metric:last-of-type {
  border-bottom: 0;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: .86rem;
  margin-bottom: 5px;
}

.metric strong {
  display: block;
  color: var(--blue-900);
}

.side-note {
  color: var(--muted);
  line-height: 1.5;
}

.review-card {
  padding: 4px 0 0;
}

.review-title h2 {
  font-size: 1.35rem;
  color: var(--blue-950);
}

.review-title p {
  color: var(--muted);
}

.review-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.review-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: #fff;
}

.review-item span {
  display: block;
  color: var(--muted);
  font-size: .78rem;
  margin-bottom: 5px;
}

.review-item strong {
  overflow-wrap: anywhere;
}

.review-actions,
.success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.agreement-line {
  flex-basis: 100%;
  padding: 12px;
  border: 1px solid #f5d06c;
  border-radius: 8px;
  background: #fff7da;
  color: var(--blue-900);
  font-weight: 800;
}

.payment-card {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(245, 189, 34, .55);
  border-radius: 8px;
  background: #fffdf3;
  color: var(--blue-950);
}

.payment-card h3 {
  margin: 0 0 8px;
}

.payment-card p {
  color: var(--ink);
}

.success-view {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 36px;
}

.success-hero {
  margin-top: 22px;
  padding: 28px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(6, 26, 61, .96), rgba(11, 54, 116, .94)),
    #061a3d;
  color: #fff;
}

.success-hero img {
  width: min(280px, 70vw);
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 18px;
}

.success-hero p {
  color: #dce7f4;
}

.success-actions {
  justify-content: center;
}

.completion-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 18px;
  margin-top: 18px;
}

.contract-preview,
.signing-panel {
  padding: 20px;
}

.contract-doc {
  color: #111827;
  background: #fff;
}

.contract-doc h2,
.contract-doc h3 {
  color: var(--blue-900);
}

.contract-doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
}

.contract-doc td {
  border: 1px solid #d7dee9;
  padding: 8px;
  vertical-align: top;
}

.video-frame {
  position: relative;
  min-height: 220px;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-800));
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.upload-form {
  display: grid;
  gap: 13px;
  margin-top: 18px;
}

.upload-form input[type="file"] {
  padding: 12px;
  border: 1px dashed #9fb2cc;
  border-radius: 8px;
  background: #f8fbff;
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.35;
}

.form-feedback {
  min-height: 22px;
  margin: 0;
  font-weight: 700;
}

.form-feedback.ok {
  color: var(--ok);
}

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

.processing-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 18, 34, .72);
  backdrop-filter: blur(8px);
}

.processing-card {
  width: min(100%, 440px);
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(5, 17, 35, .30);
  text-align: center;
}

.processing-spinner {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border: 5px solid #dbe5f1;
  border-top-color: var(--primary);
  border-radius: 999px;
  animation: processing-spin .8s linear infinite;
}

.processing-card h2 {
  margin: 0 0 10px;
  color: var(--primary-dark);
  font-size: 1.45rem;
}

.processing-card p {
  margin: 0;
  color: var(--muted);
}

.processing-card small {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-weight: 700;
}

body.is-processing {
  overflow: hidden;
}

@keyframes processing-spin {
  to {
    transform: rotate(360deg);
  }
}

[hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  .app-grid,
  .app-grid.reviewing,
  .completion-grid {
    grid-template-columns: 1fr;
  }

  .chat-panel,
  .side-panel {
    width: 100%;
    max-width: 100%;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .page-shell,
  .success-view {
    width: 100%;
    padding-left: 12px;
    padding-right: 12px;
  }

  .app-grid.reviewing {
    display: flex;
    flex-direction: column;
  }

  .review-side-panel {
    order: 2;
  }

  .chat-panel {
    order: 1;
    min-height: auto;
  }

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

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

  .messages {
    padding: 14px;
  }

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

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

  .suggestion-value,
  .suggestion-button {
    grid-column: 1;
    grid-row: auto;
  }

  .review-list {
    grid-template-columns: 1fr;
  }
}

@media print {
  body * {
    visibility: hidden;
  }

  .contract-preview,
  .contract-preview * {
    visibility: visible;
  }

  .contract-preview {
    position: absolute;
    inset: 0;
    box-shadow: none;
    border: 0;
  }
}