/*
 * Intelligent Fast Business Document Processor
 * Complete stylesheet for apps/rag/app/static/style.css
 */

:root {
  --ink: #111a33;
  --ink-soft: #58647d;
  --ink-muted: #748099;
  --navy: #111a33;
  --navy-2: #17213d;
  --surface: #ffffff;
  --surface-soft: #f6f7fb;
  --surface-violet: #f1efff;
  --line: #e4e7ef;
  --line-strong: #d7dce8;
  --violet: #6753e8;
  --violet-dark: #5440d5;
  --violet-soft: #ece9ff;
  --violet-pale: #f6f4ff;
  --success: #21885a;
  --success-soft: #eaf8f1;
  --danger: #b42318;
  --danger-soft: #fff0ee;
  --warning: #9a6700;
  --warning-soft: #fff8db;
  --shadow-sm: 0 8px 24px rgba(17, 26, 51, 0.07);
  --shadow-md: 0 20px 55px rgba(17, 26, 51, 0.11);
  --shadow-violet: 0 18px 48px rgba(103, 83, 232, 0.2);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shell: 1180px;
  --transition: 180ms ease;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
  color-scheme: light;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--surface);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

button,
a,
input,
textarea,
summary {
  -webkit-tap-highlight-color: transparent;
}

button,
a {
  transition: color var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

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

h1,
h2,
h3,
strong {
  color: var(--ink);
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

::selection {
  color: #ffffff;
  background: var(--violet);
}

:focus-visible {
  outline: 3px solid rgba(103, 83, 232, 0.38);
  outline-offset: 3px;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

/* Header and navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(228, 231, 239, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 650;
  line-height: 1.1;
}

.brand:hover {
  color: var(--violet-dark);
}

.brand-mark {
  position: relative;
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  padding: 7px 6px;
  overflow: hidden;
  border-radius: 9px;
  background: var(--navy);
  box-shadow: 0 7px 18px rgba(17, 26, 51, 0.18);
}

.brand-mark span {
  width: 4px;
  border-radius: 3px 3px 1px 1px;
  background: #ffffff;
}

.brand-mark span:nth-child(1) { height: 7px; opacity: 0.72; }
.brand-mark span:nth-child(2) { height: 12px; }
.brand-mark span:nth-child(3) { height: 9px; opacity: 0.86; }

.brand-name {
  display: grid;
  max-width: 20rem;
  gap: 0.13rem;
  line-height: 1.05;
  white-space: normal;
}

.brand-name > span {
  color: var(--ink-soft);
  font-size: 0.67em;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.brand-name > strong {
  font-size: 0.94em;
  letter-spacing: -0.018em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #344059;
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--violet-dark);
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  color: #ffffff !important;
  background: var(--navy);
  box-shadow: 0 7px 18px rgba(17, 26, 51, 0.16);
}

.nav-cta:hover {
  background: var(--violet-dark);
  transform: translateY(-1px);
}

/* Shared buttons */
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--violet), #7258f1);
  box-shadow: var(--shadow-violet);
}

.button-primary:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--violet-dark), #6448e6);
  box-shadow: 0 22px 56px rgba(103, 83, 232, 0.27);
}

.button-secondary {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 22px rgba(17, 26, 51, 0.05);
}

.button-secondary:hover {
  border-color: #bdb4fb;
  background: var(--violet-pale);
}

.button-light {
  color: var(--navy);
  border-color: rgba(255, 255, 255, 0.7);
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(17, 26, 51, 0.14);
}

.button-light:hover {
  color: var(--violet-dark);
  background: #faf9ff;
}

.button-full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 91% 18%, rgba(103, 83, 232, 0.13), transparent 33%),
    radial-gradient(circle at 15% 90%, rgba(98, 186, 220, 0.09), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #ffffff 72%, #fbfbfe 100%);
}

.hero::after {
  position: absolute;
  right: -230px;
  top: 55px;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(103, 83, 232, 0.08);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1.05fr) minmax(390px, 0.95fr);
  align-items: center;
  gap: clamp(58px, 8vw, 110px);
  padding-block: 96px 88px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--violet);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 24px;
  height: 2px;
  flex: 0 0 24px;
  border-radius: 999px;
  background: currentColor;
}

.eyebrow.light {
  color: #b8aeff;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.05rem, 5.45vw, 5.2rem);
  line-height: 0.98;
}

.hero-lede {
  max-width: 660px;
  margin-bottom: 28px;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.45vw, 1.15rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  color: #48556f;
  font-size: 0.82rem;
  font-weight: 700;
}

.trust-row span,
.demo-points span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.trust-row i,
.demo-points i {
  display: inline-grid;
  width: 17px;
  height: 17px;
  place-items: center;
  border-radius: 50%;
  color: var(--success);
  background: var(--success-soft);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 900;
}

/* Product preview */
.product-preview {
  position: relative;
  width: 100%;
  max-width: 500px;
  justify-self: end;
  padding: 20px;
  border: 1px solid rgba(221, 225, 237, 0.95);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
}

.product-preview::before {
  position: absolute;
  z-index: -1;
  right: -24px;
  bottom: -30px;
  width: 94%;
  height: 88%;
  border-radius: 26px;
  background: rgba(103, 83, 232, 0.1);
  content: "";
}

.preview-topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 11px;
  margin-bottom: 15px;
}

.preview-logo {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: var(--navy);
  font-size: 0.74rem;
  font-weight: 900;
}

.preview-topbar strong,
.preview-topbar small,
.preview-file strong,
.preview-file small {
  display: block;
}

.preview-topbar strong {
  font-size: 0.86rem;
}

.preview-topbar small {
  color: var(--ink-muted);
  font-size: 0.69rem;
}

.preview-status {
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--success);
  background: var(--success-soft);
  font-size: 0.64rem;
  font-weight: 900;
}

.preview-file-list {
  display: grid;
  gap: 8px;
  margin-bottom: 13px;
}

.preview-file {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid #ebeef4;
  border-radius: 10px;
  background: #fbfbfd;
}

.preview-file.active {
  border-color: #d9d3ff;
  background: var(--violet-pale);
}

.preview-file strong {
  overflow: hidden;
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-file small {
  color: var(--ink-muted);
  font-size: 0.65rem;
}

.preview-file b {
  color: var(--violet);
  font-size: 0.75rem;
}

.file-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 8px;
  color: #d84545;
  background: #fff0f0;
  font-size: 0.52rem;
  font-weight: 900;
}

.preview-question {
  margin: 13px 0 10px;
  padding: 13px 15px;
  border-radius: 10px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--violet), #7258f1);
  font-size: 0.73rem;
  font-weight: 750;
  box-shadow: 0 10px 24px rgba(103, 83, 232, 0.17);
}

.preview-answer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  padding: 15px;
  border: 1px solid #e8eaf1;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.answer-spark {
  color: var(--violet);
  font-size: 0.9rem;
}

.preview-answer small {
  display: block;
  margin-bottom: 4px;
  color: var(--violet);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.preview-answer p {
  margin-bottom: 9px;
  color: #28344b;
  font-size: 0.75rem;
  line-height: 1.55;
}

.source-pill {
  display: inline-flex;
  max-width: 100%;
  padding: 5px 8px;
  overflow: hidden;
  border-radius: 7px;
  color: #59647b;
  background: #f3f4f8;
  font-size: 0.58rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Proof strip */
.proof-strip {
  border-block: 1px solid var(--line);
  background: #ffffff;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.proof-grid > div {
  display: grid;
  align-content: center;
  min-height: 108px;
  gap: 4px;
  padding: 23px 30px;
  border-right: 1px solid var(--line);
}

.proof-grid > div:first-child {
  padding-left: 0;
}

.proof-grid > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.proof-grid strong {
  font-size: 0.9rem;
}

.proof-grid span {
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.55;
}

/* Shared sections */
.section {
  padding-block: 92px;
  background: var(--surface-soft);
}

.professional-section {
  background: #ffffff;
}

.process-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 46px;
}

.section-heading .eyebrow {
  margin-bottom: 17px;
}

.section-heading h2,
.demo-copy h2 {
  margin-bottom: 15px;
  font-size: clamp(2.25rem, 4vw, 3.65rem);
  line-height: 1.05;
}

.section-heading > p:last-child,
.demo-copy > p {
  max-width: 710px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.72;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  position: relative;
  min-height: 260px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.step-card::after {
  position: absolute;
  right: -42px;
  bottom: -55px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: var(--violet-soft);
  content: "";
}

.step-number {
  position: absolute;
  top: 18px;
  right: 21px;
  z-index: 1;
  color: #8993aa;
  font-size: 0.63rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.step-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 43px;
  height: 43px;
  margin-bottom: 38px;
  place-items: center;
  border-radius: 12px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 0.82rem;
  font-weight: 900;
}

.step-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 11px;
  font-size: 1.08rem;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.step-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.68;
}

.profession-card {
  min-height: 310px;
}

.profession-card .step-number {
  max-width: 110px;
  text-align: right;
}

.profession-card h3 {
  margin-top: 34px;
}

/* Workspace */
.workspace-section {
  padding-block: 88px 82px;
  color: #ffffff;
  background:
    radial-gradient(circle at 85% 20%, rgba(103, 83, 232, 0.2), transparent 27%),
    linear-gradient(145deg, #111a33 0%, #10182e 70%, #151f3a 100%);
}

.workspace-heading {
  max-width: 880px;
}

.workspace-heading h2 {
  color: #ffffff;
}

.workspace-heading > p:last-child {
  color: #aeb8cc;
}

.messages {
  display: grid;
  gap: 10px;
  margin: -12px 0 24px;
}

.message {
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.message.success {
  color: #c7f6de;
  border-color: rgba(57, 184, 119, 0.28);
  background: rgba(33, 136, 90, 0.16);
}

.message.error {
  color: #ffd6d1;
  border-color: rgba(255, 118, 100, 0.25);
  background: rgba(180, 35, 24, 0.16);
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 20px;
}

.tool-card {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  color: var(--ink);
  background: #ffffff;
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.22);
}

.card-heading {
  margin-bottom: 20px;
}

.card-kicker {
  display: block;
  margin-bottom: 7px;
  color: var(--violet);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-heading h3 {
  margin-bottom: 7px;
  font-size: 1.22rem;
}

.card-heading p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.83rem;
  line-height: 1.62;
}

.upload-interaction {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 13px;
}

.upload-zone {
  display: grid;
  min-height: 304px;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 22px;
  border: 1.5px dashed #d8dce7;
  border-radius: 12px;
  background: #fafbfc;
  color: var(--ink);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
}

.upload-zone:hover,
.upload-zone:focus-within {
  border-color: #a89af5;
  background: var(--violet-pale);
  transform: translateY(-1px);
}

.upload-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 3px;
  place-items: center;
  border-radius: 14px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 1rem;
  font-weight: 900;
}

.upload-zone strong {
  font-size: 0.88rem;
}

.upload-zone small {
  color: var(--ink-muted);
  font-size: 0.7rem;
}

.upload-zone input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}


.upload-queue {
  position: relative;
  display: grid;
  min-height: 304px;
  max-height: 360px;
  align-content: start;
  gap: 8px;
  padding: 10px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fafbfc;
  scrollbar-width: thin;
  scrollbar-color: #c6c9d4 transparent;
}

.upload-queue-empty {
  display: grid;
  min-height: 282px;
  place-items: center;
  align-content: center;
  gap: 7px;
  padding: 18px;
  color: var(--ink-muted);
  text-align: center;
}

.upload-queue-empty span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 1rem;
  font-weight: 900;
}

.upload-queue-empty p {
  margin: 0;
  font-size: 0.7rem;
  line-height: 1.55;
}

.queue-file {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 9px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(17, 26, 51, 0.04);
}

.queue-file-icon {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border-radius: 8px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 0.72rem;
}

.queue-file-details {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.queue-file-top {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.queue-file-name {
  overflow: hidden;
  color: #263149;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-file-size {
  flex: 0 0 auto;
  color: var(--ink-muted);
  font-size: 0.6rem;
}

.queue-file-status {
  overflow: hidden;
  color: var(--ink-muted);
  font-size: 0.62rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-progress {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9ebf2;
}

.queue-progress-value {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--violet);
  transition: width 120ms linear;
}

.queue-stages {
  display: grid;
  gap: 4px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.queue-stage {
  display: grid;
  grid-template-columns: 11px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  color: #8a93a5;
  font-size: 0.57rem;
  line-height: 1.25;
}

.queue-stage-marker {
  display: block;
  width: 7px;
  height: 7px;
  justify-self: center;
  border: 1px solid #cdd2dc;
  border-radius: 50%;
  background: #ffffff;
}

.queue-stage.is-active {
  color: var(--violet-dark);
  font-weight: 800;
}

.queue-stage.is-active .queue-stage-marker {
  border-color: var(--violet);
  background: var(--violet);
  box-shadow: 0 0 0 3px var(--violet-soft);
}

.queue-stage.is-complete {
  color: var(--success);
}

.queue-stage.is-complete .queue-stage-marker {
  border-color: var(--success);
  background: var(--success);
}

.queue-stage.is-error {
  color: var(--danger);
  font-weight: 800;
}

.queue-stage.is-error .queue-stage-marker {
  border-color: var(--danger);
  background: var(--danger);
}

.queue-file.is-error {
  border-color: #f0c1bb;
  background: #fff9f8;
}

.queue-file.is-error .queue-file-status {
  color: var(--danger);
  white-space: normal;
}

.queue-file.is-error .queue-progress-value {
  background: var(--danger);
}

.queue-remove {
  display: grid;
  width: 24px;
  height: 24px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 7px;
  color: #7b8497;
  background: transparent;
  font-size: 1rem;
  line-height: 1;
}

.queue-remove:hover:not(:disabled) {
  color: var(--danger);
  background: var(--danger-soft);
}

.queue-remove:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.field-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 8px;
}

.field-label {
  display: block;
  margin: 14px 0 8px;
  color: #263149;
  font-size: 0.76rem;
  font-weight: 850;
}

.field-label-row .field-label {
  margin: 0;
}

.file-count {
  color: var(--violet);
  font-size: 0.7rem;
  font-weight: 800;
}

.files {
  max-height: 290px;
  margin-bottom: 17px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #ffffff;
  scrollbar-width: thin;
  scrollbar-color: #c6c9d4 transparent;
}

.file-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.file-item:last-child {
  border-bottom: 0;
}

.file-item:hover {
  background: #fafaff;
}

.file-row-main {
  display: grid;
  min-width: 0;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 8px 12px 12px;
  cursor: pointer;
}

.file-row-main input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--violet);
}

.file-delete {
  display: grid;
  width: 34px;
  height: 34px;
  margin-right: 8px;
  padding: 8px;
  place-items: center;
  border: 0;
  border-radius: 9px;
  color: #7a8498;
  background: transparent;
}

.file-delete svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.file-delete:hover:not(:disabled) {
  color: var(--danger);
  background: var(--danger-soft);
}

.file-delete:disabled {
  cursor: wait;
  opacity: 0.45;
}

.document-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 8px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 0.76rem;
}

.file-details {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.file-name {
  overflow: hidden;
  color: #263149;
  font-size: 0.78rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-meta {
  overflow: hidden;
  color: var(--ink-muted);
  font-size: 0.65rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-status {
  padding: 4px 8px;
  border-radius: 999px;
  color: #59647b;
  background: #edf0f5;
  font-size: 0.6rem;
  font-weight: 900;
  text-transform: capitalize;
}

.file-status.ready {
  color: var(--success);
  background: var(--success-soft);
}

.file-status.error {
  color: var(--danger);
  background: var(--danger-soft);
}

.file-status.uploaded,
.file-status.extracting,
.file-status.chunking,
.file-status.embedding,
.file-status.storing,
.file-status.processing,
.file-status.pending {
  color: var(--warning);
  background: var(--warning-soft);
}

.error-text {
  grid-column: 1 / -1;
  margin: 0;
  padding: 9px 12px;
  color: var(--danger);
  background: var(--danger-soft);
  font-size: 0.72rem;
}

.empty-files {
  display: grid;
  min-height: 92px;
  margin-bottom: 16px;
  place-items: center;
  align-content: center;
  gap: 4px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: #8a94a8;
  background: #fafbfc;
  text-align: center;
}

.empty-files span {
  font-size: 1rem;
}

.empty-files p {
  margin: 0;
  font-size: 0.72rem;
}

textarea {
  width: 100%;
  min-height: 132px;
  margin: 0 0 13px;
  padding: 14px;
  resize: vertical;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.55;
  transition: border-color var(--transition), box-shadow var(--transition);
}

textarea::placeholder {
  color: #9aa3b5;
}

textarea:focus {
  border-color: #998af3;
  outline: 0;
  box-shadow: 0 0 0 4px rgba(103, 83, 232, 0.1);
}

.session-note {
  max-width: 720px;
  margin-top: 22px;
  color: #aeb8cc;
  font-size: 0.75rem;
}

.session-note summary {
  width: fit-content;
  cursor: pointer;
  font-weight: 700;
}

.session-note p {
  margin: 9px 0 0;
}

code {
  padding: 2px 5px;
  border-radius: 5px;
  color: #d8d2ff;
  background: rgba(255, 255, 255, 0.1);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

/* Results */
.result-section {
  padding-block: 34px;
  background: var(--surface-soft);
}

.compact-result {
  padding-bottom: 0;
}

.result-card,
.answer-card {
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.result-label {
  margin-bottom: 6px;
  color: var(--violet);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.query-list {
  margin: 10px 0 0;
  padding-left: 22px;
  color: #344059;
}

.query-list li + li {
  margin-top: 6px;
}

.answer-card-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.answer-card-heading h2,
.source-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1.15;
}

.answer-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 12px;
  color: var(--violet);
  background: var(--violet-soft);
  font-size: 1rem;
}

.answer-text {
  color: #344059;
  line-height: 1.76;
}

.source-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.source-count {
  flex: 0 0 auto;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--violet-dark);
  background: var(--violet-soft);
  font-size: 0.68rem;
  font-weight: 900;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 11px;
}

table {
  width: 100%;
  min-width: 800px;
  border-collapse: collapse;
  color: #344059;
  font-size: 0.78rem;
}

th,
td {
  padding: 12px 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: #4f5c73;
  background: #f7f8fb;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #fbfbfe;
}

.source-id {
  color: var(--violet-dark);
  font-weight: 900;
}

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

/* Demo/contact */
.demo-section {
  padding-block: 90px;
  color: #ffffff;
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.11), transparent 26%),
    linear-gradient(135deg, #6854e8 0%, #5740d5 100%);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(390px, 0.68fr);
  align-items: center;
  gap: clamp(48px, 8vw, 105px);
}

.demo-copy h2 {
  color: #ffffff;
}

.demo-copy > p {
  color: #dedaff;
}

.demo-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 25px;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 750;
}

.demo-points i {
  color: var(--violet-dark);
  background: #ffffff;
}

.contact-card {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(32, 22, 111, 0.35);
  box-shadow: 0 25px 60px rgba(38, 22, 118, 0.23);
  backdrop-filter: blur(10px);
}

.contact-label {
  margin-bottom: 11px;
  color: #c9c2ff;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-email {
  display: inline-block;
  max-width: 100%;
  color: #ffffff;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  font-weight: 850;
  letter-spacing: -0.04em;
  line-height: 1.15;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.55);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.contact-email:hover {
  color: #f0edff;
  text-decoration-color: #ffffff;
}

.contact-help {
  margin: 17px 0 20px;
  color: #d8d3fb;
  font-size: 0.82rem;
  line-height: 1.65;
}

.contact-note {
  display: block;
  margin-top: 9px;
  color: #c9c2ef;
  font-size: 0.65rem;
  text-align: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-wrap {
  display: flex;
  min-height: 102px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-block: 20px;
}

.footer-brand {
  font-size: 0.9rem;
}

.footer-contact {
  text-align: right;
}

.footer-contact p {
  margin-bottom: 3px;
  color: var(--ink-muted);
  font-size: 0.71rem;
}

.footer-contact a {
  color: var(--violet-dark);
  font-size: 0.71rem;
  font-weight: 850;
}

.footer-contact a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
    gap: 48px;
  }

  .nav-links {
    gap: 19px;
    font-size: 0.84rem;
  }

  .workspace-grid,
  .demo-grid {
    gap: 18px;
  }
}

@media (max-width: 880px) {
  .site-header {
    position: relative;
  }

  .nav-wrap {
    min-height: auto;
    flex-wrap: wrap;
    padding-block: 15px;
  }

  .nav-links {
    order: 2;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 55px;
    padding-block: 75px 83px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .product-preview {
    max-width: 590px;
    justify-self: start;
  }

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

  .proof-grid > div,
  .proof-grid > div:first-child,
  .proof-grid > div:last-child {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-grid > div:last-child {
    border-bottom: 0;
  }

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

  .step-card,
  .profession-card {
    min-height: 225px;
  }

  .workspace-grid,
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .demo-copy {
    max-width: 760px;
  }

  .contact-card {
    max-width: 650px;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .brand-name {
    max-width: 12rem;
    font-size: 0.86rem;
  }

  .site-header .brand-name {
    max-width: 11.5rem;
    font-size: 0.82rem;
  }

  .nav-links a:not(.nav-cta) {
    font-size: 0.76rem;
  }

  .nav-cta {
    padding: 8px 12px;
  }

  .hero-grid {
    padding-block: 62px 73px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 12.5vw, 4rem);
  }

  .hero-lede {
    line-height: 1.65;
  }

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

  .hero-actions .button {
    width: 100%;
  }

  .trust-row {
    display: grid;
    gap: 9px;
  }

  .product-preview {
    padding: 14px;
  }

  .product-preview::before {
    right: -12px;
    bottom: -18px;
  }

  .preview-file strong,
  .source-pill {
    max-width: 235px;
  }

  .section,
  .workspace-section,
  .demo-section {
    padding-block: 70px;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-heading h2,
  .demo-copy h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .step-card,
  .profession-card {
    min-height: 250px;
  }

  .tool-card,
  .result-card,
  .answer-card,
  .contact-card {
    padding: 20px;
  }

  .upload-interaction {
    grid-template-columns: 1fr;
  }

  .upload-zone {
    min-height: 190px;
  }

  .upload-queue {
    min-height: 240px;
    max-height: 380px;
  }

  .upload-queue-empty {
    min-height: 218px;
  }

  .file-row-main {
    grid-template-columns: auto auto minmax(0, 1fr);
  }

  .file-status {
    grid-column: 3;
    justify-self: start;
  }

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

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

  .footer-contact {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .nav-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-links a {
    text-align: center;
  }

  .nav-cta {
    grid-column: 1 / -1;
  }

  .preview-topbar {
    grid-template-columns: auto 1fr;
  }

  .preview-status {
    grid-column: 2;
    justify-self: start;
  }

  .preview-file strong,
  .source-pill {
    max-width: 165px;
  }

  .demo-points {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}


/* React document workspace -------------------------------------------------- */
.react-workspace-root {
  min-height: 420px;
}

.react-noscript {
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
}

.react-noscript strong,
.react-noscript p {
  color: inherit;
}

.react-noscript p {
  margin: 6px 0 0;
}

.dms-workspace {
  position: relative;
}

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

.dms-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 72px rgba(5, 12, 31, 0.24);
}

.dms-card-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 13px;
  align-items: start;
  margin-bottom: 22px;
}

.dms-card-heading h3 {
  margin: 0 0 5px;
  font-size: clamp(1.22rem, 2vw, 1.46rem);
  letter-spacing: -0.03em;
}

.dms-card-heading p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.91rem;
  line-height: 1.55;
}

.dms-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 55px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--violet-dark);
  background: var(--violet-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dms-upload-layout {
  display: grid;
  grid-template-columns: minmax(170px, 0.78fr) minmax(0, 1.22fr);
  gap: 14px;
  align-items: stretch;
}

.dms-dropzone {
  display: flex;
  min-height: 184px;
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 22px 18px;
  border: 1.5px dashed #c5c9db;
  border-radius: 17px;
  color: var(--ink);
  background: linear-gradient(145deg, #fbfbfe 0%, #f4f2ff 100%);
  text-align: center;
}

.dms-dropzone:hover,
.dms-dropzone.is-dragging {
  border-color: var(--violet);
  background: linear-gradient(145deg, #f9f8ff 0%, #ebe7ff 100%);
  box-shadow: inset 0 0 0 1px rgba(103, 83, 232, 0.1), 0 13px 32px rgba(103, 83, 232, 0.1);
  transform: translateY(-1px);
}

.dms-dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.dms-dropzone-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--violet);
  background: #fff;
  box-shadow: 0 9px 22px rgba(103, 83, 232, 0.16);
}

.dms-dropzone strong {
  font-size: 0.96rem;
}

.dms-dropzone > span:last-of-type {
  color: var(--ink-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.dms-selected-area {
  min-width: 0;
  min-height: 184px;
}

.dms-selected-grid {
  display: grid;
  gap: 10px;
  max-height: 415px;
  overflow: auto;
  padding-right: 3px;
  scrollbar-width: thin;
  scrollbar-color: #c9c4ec transparent;
}

.dms-selected-empty,
.dms-documents-empty {
  display: flex;
  min-height: 100%;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 17px;
  color: var(--ink-soft);
  background: #fafbfe;
}

.dms-selected-empty > span,
.dms-documents-empty > span {
  display: inline-flex;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--violet);
  background: var(--violet-soft);
}

.dms-selected-empty strong,
.dms-documents-empty strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.88rem;
}

.dms-selected-empty p,
.dms-documents-empty p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.dms-selected-file {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(17, 26, 51, 0.055);
}

.dms-selected-file.is-processing {
  border-color: #d6d0ff;
  background: #fdfcff;
}

.dms-selected-file.is-ready {
  border-color: #bfe8d2;
  background: #fbfffd;
}

.dms-selected-file.is-error {
  border-color: #f0b8b1;
  background: #fffafa;
}

.dms-selected-file-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.dms-file-tile,
.dms-document-icon {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--violet-dark);
  background: var(--violet-soft);
}

.dms-file-tile small,
.dms-document-icon small {
  position: absolute;
  right: -2px;
  bottom: -3px;
  max-width: 38px;
  overflow: hidden;
  padding: 1px 4px;
  border: 2px solid #fff;
  border-radius: 6px;
  color: #fff;
  background: var(--navy);
  font-size: 0.49rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.dms-selected-file-copy {
  min-width: 0;
}

.dms-selected-file-copy strong,
.dms-selected-file-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dms-selected-file-copy strong {
  font-size: 0.84rem;
}

.dms-selected-file-copy span {
  margin-top: 1px;
  color: var(--ink-muted);
  font-size: 0.7rem;
}

.dms-icon-button {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink-muted);
  background: #fff;
}

.dms-icon-button:hover:not(:disabled) {
  color: var(--violet-dark);
  border-color: #c9c2fa;
  background: var(--violet-pale);
}

.dms-icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.dms-delete-button:hover:not(:disabled) {
  color: var(--danger);
  border-color: #efc3bd;
  background: var(--danger-soft);
}

.dms-selected-status-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.35;
}

.dms-selected-status-row strong {
  font-size: 0.69rem;
  font-variant-numeric: tabular-nums;
}

.dms-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(103, 83, 232, 0.1);
}

.dms-status-dot.is-ready {
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(33, 136, 90, 0.1);
}

.dms-status-dot.is-error {
  background: var(--danger);
  box-shadow: 0 0 0 4px rgba(180, 35, 24, 0.1);
}

.dms-progress {
  position: relative;
  height: 7px;
  overflow: hidden;
  margin-top: 10px;
  border-radius: 999px;
  background: #e9eaf1;
}

.dms-progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #6753e8 0%, #8e78ff 100%);
  transition: width 360ms ease;
}

.dms-progress.is-indeterminate > span {
  position: absolute;
  width: 42%;
  animation: dms-indeterminate 1.15s ease-in-out infinite;
}

@keyframes dms-indeterminate {
  0% { transform: translateX(-115%); }
  100% { transform: translateX(340%); }
}

.dms-stage-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.dms-stage-rail li {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #9399aa;
  font-size: 0.56rem;
  line-height: 1.25;
  text-align: center;
}

.dms-stage-dot {
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border: 1px solid #d9dce5;
  border-radius: 50%;
  color: #9298a9;
  background: #fff;
  font-size: 0.58rem;
  font-weight: 800;
}

.dms-stage-rail li.is-active {
  color: var(--violet-dark);
  font-weight: 700;
}

.dms-stage-rail li.is-active .dms-stage-dot {
  color: #fff;
  border-color: var(--violet);
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(103, 83, 232, 0.11);
}

.dms-stage-rail li.is-complete {
  color: var(--success);
}

.dms-stage-rail li.is-complete .dms-stage-dot {
  color: #fff;
  border-color: var(--success);
  background: var(--success);
}

.dms-stage-rail li.is-error,
.dms-stage-rail li.is-error .dms-stage-dot {
  color: var(--danger);
  border-color: var(--danger);
}

.dms-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 18px;
}

.dms-primary-action:disabled {
  cursor: not-allowed;
  opacity: 0.54;
  box-shadow: none;
  transform: none;
}

.dms-spinner {
  width: 17px;
  height: 17px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: dms-spin 0.75s linear infinite;
}

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

.dms-field-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
  color: var(--ink);
  font-size: 0.81rem;
  font-weight: 800;
}

.dms-field-heading b {
  color: var(--ink-muted);
  font-size: 0.69rem;
  font-weight: 700;
}

.dms-document-list {
  display: grid;
  gap: 8px;
  max-height: 315px;
  overflow: auto;
  padding-right: 3px;
  scrollbar-width: thin;
  scrollbar-color: #c9c4ec transparent;
}

.dms-document-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 7px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.dms-document-row:hover {
  border-color: #d3d0e6;
  box-shadow: 0 6px 18px rgba(17, 26, 51, 0.045);
}

.dms-document-row.is-disabled {
  background: #fafafd;
}

.dms-document-row.is-error {
  border-color: #efc8c3;
  background: #fffafa;
}

.dms-document-select {
  display: grid;
  min-width: 0;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  cursor: pointer;
}

.dms-document-select input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.dms-checkbox {
  display: inline-flex;
  width: 19px;
  height: 19px;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #c9cddd;
  border-radius: 6px;
  color: transparent;
  background: #fff;
}

.dms-document-select input:checked + .dms-checkbox {
  color: #fff;
  border-color: var(--violet);
  background: var(--violet);
}

.dms-document-select input:focus-visible + .dms-checkbox {
  outline: 3px solid rgba(103, 83, 232, 0.25);
  outline-offset: 2px;
}

.dms-document-select input:disabled + .dms-checkbox {
  opacity: 0.45;
}

.dms-document-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
}

.dms-document-copy {
  min-width: 0;
}

.dms-document-copy strong,
.dms-document-copy small,
.dms-document-copy em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dms-document-copy strong {
  font-size: 0.79rem;
  white-space: nowrap;
}

.dms-document-copy small {
  color: var(--ink-muted);
  font-size: 0.64rem;
  white-space: nowrap;
}

.dms-document-copy em {
  margin-top: 2px;
  color: var(--danger);
  font-size: 0.62rem;
  font-style: normal;
  white-space: normal;
}

.dms-file-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 25px;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--warning);
  background: var(--warning-soft);
  font-size: 0.6rem;
  font-weight: 800;
  white-space: nowrap;
}

.dms-file-status.is-ready {
  color: var(--success);
  background: var(--success-soft);
}

.dms-file-status.is-error {
  color: var(--danger);
  background: var(--danger-soft);
}

.dms-file-status.is-extracting,
.dms-file-status.is-chunking,
.dms-file-status.is-embedding,
.dms-file-status.is-storing,
.dms-file-status.is-uploaded,
.dms-file-status.is-processing,
.dms-file-status.is-pending {
  color: var(--violet-dark);
  background: var(--violet-soft);
}

.dms-question-form {
  display: grid;
  gap: 9px;
  margin-top: 18px;
}

.dms-question-form label {
  color: var(--ink);
  font-size: 0.81rem;
  font-weight: 800;
}

.dms-question-form textarea {
  width: 100%;
  min-height: 126px;
  resize: vertical;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
}

.dms-question-form textarea:hover {
  border-color: #bbb5df;
}

.dms-question-form textarea:focus {
  border-color: var(--violet);
  outline: none;
  box-shadow: 0 0 0 4px rgba(103, 83, 232, 0.11);
}

.dms-analysis-progress {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid #d6d0ff;
  border-radius: 16px;
  background: linear-gradient(145deg, #fbfaff, #f4f1ff);
}

.dms-analysis-progress.is-complete {
  border-color: #bde6d0;
  background: linear-gradient(145deg, #fbfffd, #eefaf4);
}

.dms-analysis-progress.is-error {
  border-color: #efc1bb;
  background: #fff8f7;
}

.dms-analysis-progress-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.dms-analysis-badge {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  color: var(--violet-dark);
  background: #fff;
  box-shadow: 0 6px 16px rgba(103, 83, 232, 0.12);
}

.dms-analysis-progress.is-complete .dms-analysis-badge {
  color: var(--success);
}

.dms-analysis-progress.is-error .dms-analysis-badge {
  color: var(--danger);
}

.dms-analysis-progress-head strong {
  display: block;
  font-size: 0.84rem;
}

.dms-analysis-progress-head p {
  margin: 1px 0 0;
  color: var(--ink-soft);
  font-size: 0.7rem;
  line-height: 1.4;
}

.dms-analysis-progress-head b {
  color: var(--violet-dark);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.dms-query-summary,
.dms-result-card {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #fff;
}

.dms-query-summary {
  padding: 14px 16px;
}

.dms-query-summary > span,
.dms-result-heading span {
  color: var(--violet-dark);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.dms-query-summary div {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.dms-query-summary p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.dms-result-card {
  overflow: hidden;
  box-shadow: 0 11px 30px rgba(17, 26, 51, 0.07);
}

.dms-result-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: #fafaff;
}

.dms-result-heading h3 {
  margin: 2px 0 0;
  font-size: 1rem;
}

.dms-result-heading > b {
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--violet-dark);
  background: var(--violet-soft);
  font-size: 0.65rem;
  white-space: nowrap;
}

.dms-result-heading > i {
  display: inline-flex;
  width: 39px;
  height: 39px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--violet);
  background: var(--violet-soft);
}

.dms-answer-text {
  padding: 18px;
  color: #303950;
  font-size: 0.86rem;
  line-height: 1.72;
  white-space: pre-wrap;
}

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

.dms-table-wrap table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.7rem;
}

.dms-table-wrap th,
.dms-table-wrap td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.dms-table-wrap th {
  color: var(--ink-soft);
  background: #fbfbfd;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dms-table-wrap td small {
  display: block;
  margin-top: 2px;
  color: var(--ink-muted);
}

.dms-source-id {
  color: var(--violet-dark);
  font-weight: 900;
}

.dms-toasts {
  position: fixed;
  z-index: 1000;
  top: 92px;
  right: max(18px, calc((100vw - var(--shell)) / 2));
  display: grid;
  width: min(390px, calc(100vw - 36px));
  gap: 9px;
  pointer-events: none;
}

.dms-toast {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 13px 14px;
  border: 1px solid #bee7d1;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(17, 26, 51, 0.19);
  pointer-events: auto;
  animation: dms-toast-in 220ms ease-out both;
}

.dms-toast.is-error {
  border-color: #efbcb6;
}

@keyframes dms-toast-in {
  from { opacity: 0; transform: translateY(-8px) translateX(10px); }
  to { opacity: 1; transform: translateY(0) translateX(0); }
}

.dms-toast-icon {
  display: inline-flex;
  width: 31px;
  height: 31px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--success);
  background: var(--success-soft);
}

.dms-toast.is-error .dms-toast-icon {
  color: var(--danger);
  background: var(--danger-soft);
}

.dms-toast p {
  margin: 0;
  color: var(--ink);
  font-size: 0.77rem;
  line-height: 1.42;
}

.dms-toast button {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: var(--ink-muted);
  background: transparent;
}

.dms-toast button:hover {
  color: var(--ink);
  background: var(--surface-soft);
}

.dms-delete-dialog {
  width: min(460px, calc(100vw - 34px));
  padding: 27px;
  border: 0;
  border-radius: 20px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 30px 90px rgba(8, 14, 31, 0.38);
}

.dms-delete-dialog::backdrop {
  background: rgba(8, 14, 31, 0.66);
  backdrop-filter: blur(5px);
}

.dms-dialog-icon {
  display: inline-flex;
  width: 45px;
  height: 45px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--danger);
  background: var(--danger-soft);
}

.dms-delete-dialog h3 {
  margin: 15px 0 7px;
  font-size: 1.25rem;
}

.dms-delete-dialog p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.6;
}

.dms-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
}

.dms-danger-button {
  color: #fff;
  border-color: var(--danger);
  background: var(--danger);
}

.dms-danger-button:hover:not(:disabled) {
  color: #fff;
  border-color: #8e1b13;
  background: #8e1b13;
}

@media (max-width: 1080px) {
  .dms-workspace-grid {
    grid-template-columns: 1fr;
  }

  .dms-upload-layout {
    grid-template-columns: minmax(220px, 0.68fr) minmax(0, 1.32fr);
  }
}

@media (max-width: 680px) {
  .dms-card {
    padding: 20px;
    border-radius: 18px;
  }

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

  .dms-dropzone {
    min-height: 155px;
  }

  .dms-selected-area {
    min-height: 120px;
  }

  .dms-stage-rail {
    overflow-x: auto;
    grid-template-columns: repeat(5, minmax(84px, 1fr));
    padding-bottom: 4px;
  }

  .dms-document-row {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .dms-file-status {
    grid-column: 1 / -1;
    justify-self: start;
    margin-left: 28px;
  }

  .dms-document-row .dms-retry-button {
    grid-column: 2;
    grid-row: 1;
  }

  .dms-document-row .dms-delete-button {
    grid-column: 3;
    grid-row: 1;
  }

  .dms-toasts {
    top: 78px;
    right: 14px;
    width: calc(100vw - 28px);
  }

  .dms-dialog-actions {
    flex-direction: column-reverse;
  }

  .dms-dialog-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dms-progress > span,
  .dms-toast,
  .dms-spinner {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}