:root {
  color-scheme: dark;
  --bg: #08090f;
  --surface: #0f1117;
  --surface-soft: #151821;
  --ink: #f7f8fb;
  --muted: #9aa3b2;
  --quiet: #687080;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #f8fafc;
  --success: #7ee787;
  --danger: #ff9b9b;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

button {
  color: inherit;
}

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

.landing {
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.entry-shell {
  align-content: center;
  gap: 1.35rem;
}

.entry-hero,
.entry-panel {
  width: min(64rem, calc(100vw - 2.5rem));
  text-align: center;
}

.landing-kicker {
  margin: 0 auto 0.9rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.landing h1 {
  margin: 0;
  font-size: clamp(1.35rem, 5.2vw, 4rem);
  font-weight: 720;
  line-height: 1;
  white-space: nowrap;
}

.entry-hero > p:not(.landing-kicker) {
  max-width: 32rem;
  margin: 1.2rem auto 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.entry-panel {
  max-width: 32rem;
  margin: 0 auto;
}

.brief-page {
  display: grid;
  align-items: start;
  padding: clamp(1.25rem, 4vw, 3rem);
}

.brief-page-inner {
  width: min(58rem, 100%);
  margin: 0 auto;
}

.brief-page .panel-heading {
  max-width: 40rem;
  margin-bottom: 1.2rem;
  text-align: left;
}

.brief-page .panel-heading h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1;
}

.panel-heading {
  margin: 0 0 0.75rem;
}

.panel-heading span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
}

.panel-heading p,
.brief p,
.matches p {
  color: var(--muted);
  line-height: 1.5;
}

.alert {
  margin: 0 auto 0.85rem;
  font-size: 0.92rem;
}

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

.alert.notice {
  color: #9ed8b3;
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  text-align: left;
}

.field.span-2 {
  grid-column: 1 / -1;
}

.form-section-label.span-2 {
  grid-column: 1 / -1;
}

.form-section-label {
  margin-top: 0.35rem;
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: left;
  text-transform: uppercase;
}

.field span,
.check-group > span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: transparent;
  color: var(--ink);
  outline: none;
  padding: 0.78rem 0.85rem;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 1.05rem) 50%,
    calc(100% - 0.7rem) 50%;
  background-repeat: no-repeat;
  background-size: 0.35rem 0.35rem;
  padding-right: 2.1rem;
}

select option {
  background: var(--surface);
  color: var(--ink);
}

.field-control {
  position: relative;
}

.field-control textarea {
  min-height: 6rem;
}

.field-control input,
.field-control textarea {
  padding-right: 3.05rem;
}

.field small {
  color: var(--success);
  font-size: 0.76rem;
}

textarea {
  min-height: 5.25rem;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.035);
}

input[readonly] {
  color: var(--muted);
  cursor: default;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.45rem;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
  padding: 0 0.95rem;
}

.button:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #07090d;
}

.button.primary:hover {
  background: #ffffff;
}

.button.full {
  width: 100%;
}

.mic-button {
  position: absolute;
  top: 0.42rem;
  right: 0.42rem;
  width: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  border-color: transparent;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  padding: 0;
}

.mic-button svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.mic-button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #07090d;
}

.mic-button:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.09);
  color: var(--ink);
}

.button:disabled {
  cursor: default;
  opacity: 0.55;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  text-align: left;
}

.check-group {
  display: grid;
  gap: 0.55rem;
  margin: 0.2rem 0 1rem;
  text-align: left;
}

.check-group label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.check-group input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
}

.document-panel {
  display: grid;
  gap: 0.75rem;
  margin: 0.4rem 0 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  text-align: left;
}

.document-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.document-heading span,
.packet-preview span {
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.document-heading p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.upload-box {
  display: grid;
  place-items: center;
  gap: 0.5rem;
  min-height: 9.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.018);
  cursor: pointer;
  text-align: center;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.upload-box:hover {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.04);
}

.upload-box.dragging {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-1px);
}

.upload-box input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.upload-box strong {
  color: var(--ink);
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.upload-box span,
.document-list span,
.packet-preview p,
.packet-preview small {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.action-row.compact {
  justify-content: flex-start;
  margin-top: 0;
}

.file-section-label {
  color: var(--quiet);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.document-list {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.document-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--line);
  padding-top: 0.65rem;
}

.pending-file-list li {
  border-top-style: dashed;
}

.document-list strong {
  display: block;
  margin-bottom: 0.18rem;
  overflow-wrap: anywhere;
}

.icon-only {
  width: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
}

.packet-preview {
  display: grid;
  gap: 0.6rem;
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

.packet-preview strong {
  display: block;
  margin-top: 0.2rem;
  color: var(--success);
}

.packet-preview ul {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.45;
}

.brief,
.matches article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  padding: 1rem;
  text-align: left;
}

dl {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
}

dt {
  color: var(--quiet);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

dd {
  margin: 0.2rem 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.action-row {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1rem;
}

.matches {
  display: grid;
  gap: 0.75rem;
}

.matches span {
  color: var(--success);
  font-size: 0.75rem;
  font-weight: 800;
}

.matches h3 {
  margin: 0.25rem 0 0.35rem;
}

.matches strong {
  display: block;
  font-size: 0.9rem;
  line-height: 1.45;
}

.contact-list {
  display: grid;
  gap: 0.45rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-list span {
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-list strong,
.contact-list a {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.conversation-log {
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
}

.conversation-log summary {
  color: var(--ink);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
}

.conversation-log ol {
  display: grid;
  gap: 0.75rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.conversation-log li {
  display: grid;
  gap: 0.22rem;
}

.conversation-log span {
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.conversation-log p {
  margin: 0;
}

@media (max-width: 760px) {
  .landing h1 {
    white-space: normal;
  }

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

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

  .action-row {
    display: grid;
  }

  .document-heading {
    display: grid;
  }
}