:root {
  --glass: rgba(255, 255, 255, 0.72);
  --glass-strong: rgba(255, 255, 255, 0.84);
  --line: rgba(122, 136, 160, 0.16);
  --text: #171b25;
  --muted: #6d7788;
  --primary: #2f69a8;
  --surface-shadow: 0 18px 45px rgba(95, 110, 140, 0.16);
  --radius-xl: 26px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Plus Jakarta Sans", sans-serif;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(246, 248, 251, 0.88)),
    radial-gradient(circle at 12% 18%, rgba(104, 146, 191, 0.42), transparent 18%),
    radial-gradient(circle at 6% 72%, rgba(231, 184, 196, 0.46), transparent 18%),
    radial-gradient(circle at 84% 86%, rgba(200, 212, 232, 0.5), transparent 16%),
    radial-gradient(circle at 92% 20%, rgba(240, 222, 190, 0.42), transparent 16%),
    linear-gradient(135deg, #d7e0ea 0%, #eef1f5 32%, #d8e1ea 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.46;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.72) 0, transparent 14%),
    radial-gradient(circle at 65% 50%, rgba(255, 255, 255, 0.75) 0, transparent 13%),
    radial-gradient(circle at 80% 18%, rgba(255, 245, 231, 0.66) 0, transparent 10%),
    radial-gradient(circle at 48% 78%, rgba(236, 224, 212, 0.62) 0, transparent 11%);
  filter: blur(42px);
}

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

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 100vh;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  box-shadow: var(--surface-shadow);
  backdrop-filter: blur(18px);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 20px 16px 28px;
  border-radius: 0 24px 24px 0;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.account-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: end;
  justify-content: end;
  padding: 0 22px 88px;
  background: rgba(17, 24, 39, 0.08);
  backdrop-filter: blur(4px);
}

.account-overlay.is-open {
  display: flex;
}

.account-card {
  position: relative;
  width: min(360px, calc(100vw - 32px));
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(122, 136, 160, 0.16);
  box-shadow: 0 24px 60px rgba(57, 70, 96, 0.2);
  backdrop-filter: blur(20px);
}

.account-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(122, 136, 160, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  font-weight: 900;
}

.profile-button {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 55;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(270px, calc(100vw - 44px));
  min-height: 56px;
  padding: 8px 12px 8px 8px;
  border: 1px solid rgba(122, 136, 160, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 42px rgba(57, 70, 96, 0.18);
  backdrop-filter: blur(18px);
  color: var(--text);
}

.feedback-button {
  position: fixed;
  right: 22px;
  bottom: 88px;
  z-index: 54;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(122, 136, 160, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 32px rgba(57, 70, 96, 0.14);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  backdrop-filter: blur(16px);
}

.feedback-overlay {
  position: fixed;
  inset: 0;
  z-index: 62;
  display: none;
  align-items: end;
  justify-content: end;
  padding: 0 22px 148px;
  background: rgba(17, 24, 39, 0.08);
  backdrop-filter: blur(4px);
}

.feedback-overlay.is-open {
  display: flex;
}

.feedback-card {
  position: relative;
  width: min(420px, calc(100vw - 32px));
  display: grid;
  gap: 12px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(122, 136, 160, 0.16);
  box-shadow: 0 24px 60px rgba(57, 70, 96, 0.2);
  backdrop-filter: blur(20px);
}

.feedback-card h2 {
  margin: -4px 0 2px;
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.04em;
}

.profile-button.is-signed-in {
  border-color: rgba(47, 105, 168, 0.24);
}

.profile-avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(180deg, #346fab, #24568d);
  color: white;
  font-weight: 900;
}

.profile-copy {
  display: grid;
  text-align: left;
  min-width: 0;
}

.profile-copy strong {
  font-size: 0.84rem;
}

.profile-copy small {
  max-width: 175px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-form,
.account-user {
  display: grid;
  gap: 9px;
}

.account-form label {
  display: grid;
  gap: 5px;
}

.account-form span {
  color: #657187;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.account-form input {
  width: 100%;
  min-height: 36px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(122, 136, 160, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

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

.account-actions.stacked {
  display: grid;
}

.account-primary,
.account-secondary {
  min-height: 36px;
  padding: 0 11px;
  border-radius: 10px;
  font-weight: 800;
  border: 1px solid transparent;
}

.account-primary {
  flex: 1;
  color: white;
  background: linear-gradient(180deg, #346fab, #24568d);
  box-shadow: 0 8px 18px rgba(47, 105, 168, 0.18);
}

.account-primary:disabled {
  cursor: not-allowed;
  opacity: 0.52;
  box-shadow: none;
}

.account-secondary {
  color: #334155;
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(122, 136, 160, 0.16);
}

.account-user strong {
  overflow: hidden;
  color: var(--text);
  font-size: 0.86rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-plan {
  width: fit-content;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(47, 105, 168, 0.1);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
}

.account-plan.is-pro {
  background: rgba(31, 122, 85, 0.12);
  color: #1f7a55;
}

.account-plan.is-beta {
  background: rgba(47, 105, 168, 0.12);
  color: #2f69a8;
}

.usage-meter {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(47, 105, 168, 0.08);
}

.usage-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2f69a8, #56a98a);
}

.account-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.brand-mark,
.hero-card h1,
.section-header h2,
.review-card h3,
.step-card h3,
.question-card h3,
.mirror-question h4 {
  font-family: "Manrope", sans-serif;
}

.brand-mark {
  font-size: 1.68rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.92;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  position: relative;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(47, 105, 168, 0.95), rgba(24, 48, 80, 0.96)),
    #2f69a8;
  box-shadow: 0 14px 28px rgba(47, 105, 168, 0.22);
  overflow: hidden;
}

.logo-mark::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 2px solid rgba(255, 255, 255, 0.74);
  border-radius: 12px;
  transform: rotate(45deg);
}

.logo-mark span {
  position: absolute;
  top: 21px;
  width: 15px;
  height: 4px;
  border-radius: 999px;
  background: #dbeafe;
}

.logo-mark span:first-child {
  left: 11px;
  transform: rotate(24deg);
}

.logo-mark span:last-child {
  right: 10px;
  transform: rotate(-24deg);
}

.brand-mark span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  margin: 2px 0 0 2px;
  color: #8c96a7;
}

.sidebar-label,
.sidebar-heading,
.panel-kicker,
.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: #8a93a3;
  margin: 0 0 10px;
  font-weight: 700;
}

.sidebar-nav,
.sidebar-stack,
.sidebar-pills,
.stack-list,
.form-stack,
.review-layout,
.readiness-grid,
.progress-grid,
.upload-stack {
  display: grid;
  gap: 12px;
}

.brand-block .sidebar-label {
  margin: 6px 0 0;
  letter-spacing: 0.14em;
  font-size: 0.62rem;
  line-height: 1.25;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  text-align: left;
}

.nav-link.is-active {
  background: linear-gradient(180deg, #3a78bb, #2c63a1);
  color: white;
  box-shadow: 0 8px 20px rgba(47, 105, 168, 0.25);
}

.sidebar-pills {
  gap: 8px;
}

.soft-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(133, 149, 173, 0.12);
  color: #748096;
  font-size: 0.74rem;
  font-weight: 600;
}

.sidebar-copy,
.hero-copy,
.helper-copy,
.review-body,
.question-card p,
.mirror-question p,
.readiness-summary p,
.session-detail p,
.supporting-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.workspace {
  position: relative;
  padding: 18px 20px 32px;
}

.processing-pill {
  display: none;
}

.processing-pill.is-visible {
  position: fixed;
  top: 18px;
  right: 22px;
  z-index: 20;
  margin-left: auto;
  margin-bottom: 10px;
  width: fit-content;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(122, 136, 160, 0.16);
  box-shadow: 0 12px 28px rgba(104, 116, 145, 0.14);
  backdrop-filter: blur(16px);
  color: var(--primary);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 22px;
}

.banner {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #4d6d9b;
  font-weight: 600;
}

.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 5px rgba(47, 105, 168, 0.12);
}

.cta-button,
.secondary-action,
.rating-row button,
.tab-button,
.upload-dropzone {
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.cta-button:hover,
.secondary-action:hover,
.rating-row button:hover,
.tab-button:hover,
.upload-dropzone:hover {
  transform: translateY(-1px);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  background: linear-gradient(180deg, #346fab, #24568d);
  color: white;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(47, 105, 168, 0.22);
  text-decoration: none;
  font-weight: 700;
}

.compact-button {
  min-height: 36px;
  padding: 0 14px;
}

.secondary-action {
  min-height: 44px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(122, 136, 160, 0.2);
  color: var(--text);
  border-radius: 10px;
  font-weight: 600;
}

.secondary-action.wide {
  width: 100%;
}

.secondary-action.compact-button {
  min-height: 36px;
  padding: 0 14px;
}

.tab-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 0 18px;
}

.tab-button {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(122, 136, 160, 0.16);
  color: #3f4655;
  font-weight: 700;
}

.tab-button.is-active {
  background: linear-gradient(180deg, #346fab, #24568d);
  color: white;
  box-shadow: 0 8px 18px rgba(47, 105, 168, 0.22);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.threads-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 18px;
}

.hero-card,
.workspace-card,
.progress-card,
.readiness-card {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.hero-card {
  display: grid;
  gap: 12px;
  align-content: start;
}

.hero-card h1 {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(1.9rem, 3.1vw, 2.75rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.camera-badge {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(122, 136, 160, 0.18);
  font-size: 1.4rem;
  color: var(--primary);
}

.steps-grid,
.metric-grid,
.field-grid {
  display: grid;
  gap: 14px;
}

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

.step-card,
.question-card,
.review-card,
.metric-card,
.topic-card,
.analysis-card,
.mirror-question {
  border-radius: var(--radius-lg);
  background: var(--glass-strong);
  border: 1px solid rgba(122, 136, 160, 0.14);
  box-shadow: 0 10px 26px rgba(104, 116, 145, 0.08);
}

.step-card,
.question-card,
.review-card,
.metric-card,
.topic-card,
.mirror-question {
  padding: 18px;
}

.step-card span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #0f1725;
  color: white;
  font-size: 0.88rem;
  font-weight: 700;
}

.step-card h3,
.section-header h2 {
  margin: 10px 0 8px;
  font-size: 1.45rem;
  letter-spacing: -0.04em;
}

.upload-dropzone {
  position: relative;
  display: block;
  min-height: 96px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px dashed rgba(122, 136, 160, 0.34);
  padding: 14px;
  overflow: hidden;
}

.upload-dropzone-inner {
  min-height: 66px;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 6px;
  color: var(--muted);
}

.upload-dropzone-inner strong {
  color: var(--text);
  font-size: 0.96rem;
}

.file-input-native {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.001;
  cursor: pointer;
}

.upload-actions,
.action-row,
.rating-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.image-preview,
.drill-output,
.session-detail,
.readiness-summary {
  min-height: 118px;
  width: 100%;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.56);
  border: 1px dashed rgba(122, 136, 160, 0.3);
  padding: 16px;
}

.intake-alert {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(122, 136, 160, 0.14);
  color: #38526f;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.45;
}

.intake-alert.is-info {
  background: rgba(47, 105, 168, 0.08);
  border-color: rgba(47, 105, 168, 0.14);
  color: #2f69a8;
}

.intake-alert.is-success {
  background: rgba(31, 122, 85, 0.1);
  border-color: rgba(31, 122, 85, 0.14);
  color: #1f7a55;
}

.intake-alert.is-warning {
  background: rgba(216, 145, 57, 0.12);
  border-color: rgba(216, 145, 57, 0.18);
  color: #94621a;
}

.readiness-card.readiness-command {
  padding: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(47, 105, 168, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(86, 169, 138, 0.14), transparent 24%),
    rgba(255, 255, 255, 0.72);
}

.readiness-summary {
  min-height: 0;
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 0;
  border-radius: inherit;
  background: transparent;
}

.readiness-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(220px, 0.45fr);
  gap: 20px;
  align-items: center;
  padding: 24px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(244, 249, 254, 0.72)),
    rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(122, 136, 160, 0.14);
  box-shadow: 0 16px 38px rgba(71, 93, 124, 0.1);
}

.readiness-score-ring {
  --score: 0;
  width: 138px;
  height: 138px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  background: conic-gradient(#2f69a8 calc(var(--score) * 1%), rgba(47, 105, 168, 0.1) 0);
  box-shadow: inset 0 0 0 1px rgba(47, 105, 168, 0.1), 0 18px 32px rgba(47, 105, 168, 0.16);
}

.readiness-score-ring::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.92);
}

.readiness-score-ring strong,
.readiness-score-ring span {
  position: relative;
  z-index: 1;
}

.readiness-score-ring strong {
  font-family: "Manrope", sans-serif;
  font-size: 2.35rem;
  line-height: 0.95;
}

.readiness-score-ring span {
  margin-top: 46px;
  position: absolute;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.readiness-hero-copy {
  display: grid;
  gap: 10px;
}

.readiness-hero-copy h2 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.96;
  letter-spacing: -0.07em;
}

.readiness-hero-copy p {
  margin: 0;
  max-width: 66ch;
  color: var(--muted);
  line-height: 1.65;
}

.readiness-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.readiness-stat-pack {
  display: grid;
  gap: 10px;
}

.readiness-stat-pack div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(122, 136, 160, 0.13);
}

.readiness-stat-pack strong {
  font-family: "Manrope", sans-serif;
  font-size: 1.2rem;
}

.readiness-stat-pack span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
}

.readiness-section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.readiness-section-card,
.readiness-panel {
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(122, 136, 160, 0.14);
  box-shadow: 0 12px 26px rgba(104, 116, 145, 0.08);
}

.readiness-section-card {
  padding: 16px;
  display: grid;
  gap: 12px;
}

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

.readiness-section-top span,
.readiness-section-top strong {
  font-weight: 800;
}

.readiness-section-top strong {
  color: var(--primary);
}

.readiness-bar,
.mistake-radar-row i {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(47, 105, 168, 0.1);
}

.readiness-bar span,
.mistake-radar-row i span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2f69a8, #56a98a);
}

.readiness-section-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.readiness-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.readiness-panel {
  padding: 18px;
}

.compact-section-header {
  margin-bottom: 12px;
}

.compact-section-header h3 {
  margin: 6px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: 1.18rem;
  letter-spacing: -0.04em;
}

.readiness-priority {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid rgba(122, 136, 160, 0.12);
}

.readiness-priority > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(47, 105, 168, 0.1);
  color: var(--primary);
  font-weight: 800;
}

.readiness-priority strong,
.mistake-radar-row strong {
  display: block;
  font-size: 0.95rem;
}

.readiness-priority p,
.mistake-radar-row span {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.readiness-priority b {
  color: var(--primary);
}

.mistake-radar-row {
  display: grid;
  grid-template-columns: minmax(160px, 0.65fr) minmax(120px, 1fr);
  gap: 12px;
  align-items: center;
  padding: 11px 0;
  border-top: 1px solid rgba(122, 136, 160, 0.12);
}

.image-preview.empty,
.drill-output.empty {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.image-preview img {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
  border-radius: 16px;
}

.analysis-card {
  padding: 18px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
  margin-bottom: 18px;
}

.mini-badge,
.metric-label,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(47, 105, 168, 0.08);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.form-stack {
  gap: 14px;
}

.form-stack.compact {
  margin-bottom: 18px;
}

.subdued-block {
  padding-top: 14px;
  border-top: 1px solid rgba(122, 136, 160, 0.16);
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.9rem;
  font-weight: 700;
  color: #465165;
}

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

.field input,
.field select,
.field textarea,
.search-input {
  width: 100%;
  border: 1px solid rgba(122, 136, 160, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.metric-card strong {
  display: block;
  font-size: 1.55rem;
  font-family: "Manrope", sans-serif;
  margin-bottom: 8px;
}

.metric-card {
  min-height: 104px;
  padding: 16px;
  display: grid;
  align-content: center;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 254, 0.78)),
    var(--glass-strong);
}

.metric-card .metric-label {
  width: fit-content;
  padding: 5px 9px;
  font-size: 0.72rem;
}

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

.progress-grid .progress-card {
  width: 100%;
}

.beta-grid {
  display: grid;
  grid-template-columns: minmax(0, 980px);
  justify-content: start;
}

.beta-card {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.beta-console {
  display: grid;
  gap: 16px;
}

.beta-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.beta-metrics article {
  padding: 16px;
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 254, 0.78)),
    var(--glass-strong);
  border: 1px solid rgba(122, 136, 160, 0.14);
}

.beta-metrics strong {
  display: block;
  margin-bottom: 6px;
  font-family: "Manrope", sans-serif;
  font-size: 1.6rem;
}

.beta-metrics span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.beta-health {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.beta-health span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(122, 136, 160, 0.14);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.beta-health i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #1f7a55;
}

.beta-health .is-risk i {
  background: #c4772d;
}

.beta-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.beta-columns section {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(122, 136, 160, 0.14);
}

.beta-columns h3 {
  margin: 0 0 10px;
  font-family: "Manrope", sans-serif;
  font-size: 1rem;
}

.beta-log-item {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-top: 1px solid rgba(122, 136, 160, 0.12);
}

.beta-log-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.beta-log-item span {
  color: #8a93a3;
  font-size: 0.72rem;
  font-weight: 700;
}

.heatmap {
  display: grid;
  gap: 8px;
  max-width: 540px;
}

.heatmap-months,
.heatmap-grid {
  display: grid;
  gap: 4px;
}

.heatmap-months {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  color: var(--muted);
  font-size: 0.72rem;
}

.heatmap-grid {
  grid-template-columns: repeat(14, 14px);
  width: fit-content;
}

.heatmap-cell {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: rgba(47, 105, 168, 0.08);
}

.heatmap-cell.level-1 {
  background: rgba(79, 191, 122, 0.28);
}

.heatmap-cell.level-2 {
  background: rgba(79, 191, 122, 0.46);
}

.heatmap-cell.level-3 {
  background: rgba(79, 191, 122, 0.66);
}

.session-rating-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(122, 136, 160, 0.12);
}

.session-rating-row:last-child {
  border-bottom: 0;
}

.question-card header,
.review-meta,
.topic-card header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.question-card h3,
.review-card h3,
.topic-card h3,
.mirror-question h4 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.variant-eyebrow {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fsrs-cycle-panel {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(47, 105, 168, 0.08);
  border: 1px solid rgba(47, 105, 168, 0.12);
}

.fsrs-cycle-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.rating-row button {
  min-height: 38px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(122, 136, 160, 0.16);
  border-radius: 999px;
  color: var(--text);
  font-weight: 700;
}

.rating-row button[data-rating="1"] {
  color: #8b3030;
  background: rgba(170, 74, 74, 0.1);
}

.rating-row button[data-rating="4"] {
  color: #1f7a55;
  background: rgba(70, 166, 113, 0.12);
}

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

.mirror-options {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}

.mirror-option {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(122, 136, 160, 0.12);
}

.answer-chip {
  background: rgba(31, 122, 85, 0.12);
  color: #1f7a55;
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    border-radius: 0 0 24px 24px;
  }

  .threads-layout,
  .progress-grid,
  .metric-grid,
  .field-grid,
  .beta-metrics,
  .beta-columns,
  .readiness-hero,
  .readiness-section-grid,
  .readiness-columns {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .workspace {
    padding: 14px;
  }

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

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

  .hero-card,
  .workspace-card,
  .progress-card,
  .readiness-card {
    padding: 18px;
  }

  .readiness-card.readiness-command {
    padding: 0;
  }

  .readiness-summary {
    padding: 14px;
  }

  .readiness-hero {
    padding: 18px;
  }

  .readiness-stat-pack {
    grid-template-columns: 1fr;
  }

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

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.threads-layout {
  grid-template-columns: 0.95fr 1.15fr;
  align-items: start;
}

.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 920px);
  justify-content: start;
}

.review-layout {
  grid-template-columns: minmax(0, 900px);
  justify-content: start;
}

.compact-home {
  gap: 10px;
}

.compact-home .hero-copy {
  max-width: 58ch;
}

.compact-home .upload-stack {
  gap: 12px;
}

.home-actions {
  align-items: center;
}

.home-review-card {
  border-radius: var(--radius-xl);
  padding: 24px 28px;
}

.review-queue-card {
  border-radius: var(--radius-xl);
  padding: 24px 28px;
}

.review-session-list {
  display: grid;
  gap: 14px;
}

.review-session-head,
.review-empty-state,
.review-session-card {
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(122, 136, 160, 0.14);
}

.review-session-head,
.review-empty-state {
  padding: 16px;
}

.review-session-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--muted);
}

.review-session-head strong,
.review-empty-state strong {
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

.review-empty-state p {
  margin: 4px 0 0;
  color: var(--muted);
}

.review-session-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  box-shadow: 0 12px 28px rgba(104, 116, 145, 0.08);
}

.review-session-card h3 {
  margin: 0;
  max-width: 82ch;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
  line-height: 1.28;
  letter-spacing: -0.035em;
}

.review-session-topline,
.review-session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.review-session-topline {
  justify-content: space-between;
  color: #7a8596;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.thread-detail-card,
.library-card {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.thread-detail-card:has(.thread-detail-collapsed) {
  padding: 16px 18px;
}

.thread-detail-card .section-header h2 {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.1;
}

.thread-detail-card .field span,
.thread-detail-card .supporting-copy,
.thread-detail-card .empty-state p,
.thread-detail-card input,
.thread-detail-card select,
.thread-detail-card textarea {
  font-size: 0.92rem;
}

.library-card {
  grid-column: 1 / -1;
}

.library-controls {
  margin-bottom: 16px;
}

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

.thread-list-item,
.today-card,
.option-button {
  border: 1px solid rgba(122, 136, 160, 0.14);
  background: var(--glass-strong);
  color: var(--text);
}

.thread-list-item {
  width: 100%;
  text-align: left;
  padding: 16px;
  border-radius: var(--radius-lg);
  display: grid;
  gap: 8px;
  box-shadow: 0 10px 26px rgba(104, 116, 145, 0.08);
}

.thread-list-item.is-selected {
  border-color: rgba(47, 105, 168, 0.48);
  box-shadow: 0 0 0 4px rgba(47, 105, 168, 0.08);
}

.thread-list-item strong,
.today-card strong,
.empty-state h2 {
  font-family: "Manrope", sans-serif;
}

.thread-list-item p,
.today-card p,
.empty-state p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.thread-list-head,
.inline-actions,
.detail-actions,
.similar-actions,
.similar-header {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.thread-detail-collapsed {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.thread-detail-collapsed h2 {
  margin: 2px 0 6px;
  max-width: 760px;
  font-size: clamp(1.25rem, 2.1vw, 1.85rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.thread-detail-collapsed p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.35;
}

.thread-detail-meta,
.thread-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.thread-detail-actions {
  grid-column: 1 / -1;
}

.thread-detail-collapsed .panel-kicker {
  margin-bottom: 6px;
  font-size: 0.64rem;
}

.thread-detail-collapsed .mini-badge,
.thread-detail-collapsed .status-pill {
  padding: 5px 9px;
  font-size: 0.72rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.status-new {
  background: rgba(47, 105, 168, 0.1);
  color: #2f69a8;
}

.status-practicing {
  background: rgba(216, 145, 57, 0.14);
  color: #94621a;
}

.status-fixed {
  background: rgba(31, 122, 85, 0.14);
  color: #1f7a55;
}

.status-archived {
  background: rgba(109, 119, 136, 0.14);
  color: #6d7788;
}

.detail-form,
.similar-section {
  display: grid;
  gap: 16px;
}

.detail-actions {
  margin-top: 4px;
}

.danger {
  color: #8b3030;
}

.screenshot-field {
  align-content: start;
}

.screenshot-thumb {
  display: block;
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(122, 136, 160, 0.18);
}

.mirror-list {
  display: grid;
  gap: 14px;
}

.mirror-question {
  display: grid;
  gap: 12px;
}

.score-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(47, 105, 168, 0.08);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.option-button {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  text-align: left;
}

.option-button.is-selected {
  border-color: rgba(47, 105, 168, 0.48);
  background: rgba(47, 105, 168, 0.08);
}

.option-button.is-correct {
  border-color: rgba(31, 122, 85, 0.42);
  background: rgba(31, 122, 85, 0.1);
}

.option-button.is-wrong {
  border-color: rgba(139, 48, 48, 0.42);
  background: rgba(139, 48, 48, 0.08);
}

.similar-feedback {
  padding: 12px 14px;
  border-radius: 14px;
  line-height: 1.5;
}

.similar-feedback p {
  margin: 0;
}

.similar-feedback.is-correct {
  background: rgba(31, 122, 85, 0.1);
  color: #175c40;
}

.similar-feedback.is-wrong {
  background: rgba(139, 48, 48, 0.08);
  color: #6e2424;
}

.answer-chip {
  background: rgba(31, 122, 85, 0.12);
  color: #1f7a55;
}

.today-board {
  display: grid;
  gap: 12px;
}

.heatmap-shell {
  display: grid;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
}

.today-card {
  width: 100%;
  border-radius: 16px;
  padding: 14px 16px;
  text-align: left;
}

.today-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.empty-state {
  display: grid;
  gap: 8px;
  place-items: start;
  padding: 10px 0;
}

.empty-state.compact {
  padding: 8px 0;
}

@media (max-width: 1180px) {
  .threads-layout {
    grid-template-columns: 1fr;
  }

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

  .library-card {
    grid-column: auto;
  }
}

.upload-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  color: var(--primary);
  background: rgba(47, 105, 168, 0.08);
}

.session-snapshot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.session-snapshot div {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(122, 136, 160, 0.14);
}

.session-snapshot strong {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
}

.session-snapshot span,
.privacy-note {
  color: var(--muted);
  font-size: 0.82rem;
}

.privacy-note {
  display: flex;
  gap: 8px;
  line-height: 1.5;
  margin-top: 12px;
}

.privacy-note span {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 999px;
  background: var(--primary);
}

.processing-list {
  display: grid;
  gap: 10px;
  min-height: auto;
}

.drill-output.is-hidden {
  display: none;
}

.processing-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 24px;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(122, 136, 160, 0.14);
}

.processing-thumb {
  width: 54px;
  height: 42px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(47, 105, 168, 0.08);
}

.processing-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.processing-item strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.processing-item p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.processing-spinner {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 2px solid rgba(47, 105, 168, 0.18);
  border-top-color: var(--primary);
  animation: spin 850ms linear infinite;
}

.processing-item.is-done .processing-spinner {
  display: grid;
  place-items: center;
  border: 0;
  animation: none;
}

.processing-item.is-done .processing-spinner::before {
  content: "✓";
  color: #1f7a55;
  font-weight: 800;
}

.processing-item.is-error .processing-spinner {
  border: 0;
  animation: none;
}

.processing-item.is-error .processing-spinner::before {
  content: "!";
  color: #8b3030;
  font-weight: 800;
}

.processing-pill.is-done .processing-spinner {
  border: 0;
  animation: none;
}

.processing-pill.is-done .processing-spinner::before {
  content: "✓";
  color: #1f7a55;
  font-weight: 900;
}

.processing-pill.is-error .processing-spinner {
  border: 0;
  animation: none;
}

.processing-pill.is-error .processing-spinner::before {
  content: "!";
  color: #8b3030;
  font-weight: 900;
}

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

.heatmap {
  overflow-x: auto;
}

.heatmap-shell {
  width: fit-content;
  max-width: 100%;
}

.heatmap-month-set {
  display: flex;
  gap: 18px;
  align-items: start;
}

.heatmap-month-card {
  display: grid;
  gap: 8px;
}

.heatmap-month-card strong {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.heatmap-days {
  display: grid;
  grid-template-columns: repeat(7, 11px);
  grid-auto-rows: 11px;
  gap: 4px;
}

.heatmap-cell {
  display: block;
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: rgba(47, 105, 168, 0.08);
}

.heatmap-cell.is-empty {
  opacity: 0;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.72rem;
}

.heatmap-legend i {
  display: inline-block;
}