:root {
  --ink: #2f2f2f;
  --muted: #68606b;
  --paper: #fffaf0;
  --panel: #ffffff;
  --line: #eee4d5;
  --accent: #00b8b8;
  --accent-dark: #008f90;
  --gold: #ffd447;
  --rose: #ff4fa3;
  --blue: #7c5cff;
  --cream: #fffdf7;
  --shadow: 0 22px 60px rgba(47, 47, 47, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

.product-hero {
  position: relative;
  min-height: 100vh;
  padding: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 212, 71, 0.38), transparent 24%),
    radial-gradient(circle at 88% 8%, rgba(255, 79, 163, 0.16), transparent 24%),
    linear-gradient(135deg, #fffdf7 0%, #fff7df 50%, #f4fbfb 100%);
}

.brand-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto 28px;
}

.brand-mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 50px;
  bottom: -8px;
  width: 130px;
  height: 13px;
  background: repeating-linear-gradient(135deg, var(--accent) 0 10px, var(--rose) 10px 20px);
  mask: radial-gradient(10px at 10px 8px, #000 95%, transparent) 0 0 / 20px 12px repeat-x;
  opacity: 0.55;
}

.planner-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 48px;
  border: 3px solid var(--ink);
  border-radius: 12px;
  background: var(--accent);
  box-shadow: 7px 7px 0 var(--gold);
}

.planner-icon span {
  width: 22px;
  height: 26px;
  border-radius: 5px;
  background: linear-gradient(#fff 0 28%, transparent 28% 38%, #fff 38% 48%, transparent 48% 58%, #fff 58%);
}

.star-i {
  position: relative;
  display: inline-block;
}

.star-i::after {
  content: "★";
  position: absolute;
  left: 50%;
  top: -0.92em;
  transform: translateX(-50%) rotate(9deg);
  color: var(--gold);
  font-size: 0.55em;
  -webkit-text-stroke: 1px var(--ink);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1.22fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.hero-message {
  padding: clamp(8px, 2vw, 24px);
}

.hero-kicker {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid rgba(47, 47, 47, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 24px rgba(47, 47, 47, 0.08);
  color: #4c454c;
  font-weight: 800;
}

.hero-message h1 {
  max-width: 12ch;
  margin-bottom: 18px;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(3rem, 5.5vw, 4.85rem);
  line-height: 1;
}

.hero-description {
  max-width: 34rem;
  color: #4f4852;
  font-size: clamp(1.04rem, 1.8vw, 1.2rem);
}

.hero-promise {
  position: relative;
  max-width: 31rem;
  margin-top: 24px;
  padding-left: 18px;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  font-weight: 900;
  line-height: 1.35;
}

.hero-promise::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  width: 6px;
  height: 2.8em;
  border-radius: 999px;
  background: linear-gradient(var(--accent), var(--rose));
  box-shadow: 6px 6px 0 rgba(255, 212, 71, 0.76);
}

.upload-studio {
  display: grid;
  gap: 16px;
  padding: clamp(14px, 3vw, 24px);
  border: 1px solid rgba(47, 47, 47, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 28px 70px rgba(47, 47, 47, 0.16);
  backdrop-filter: blur(18px);
}

.upload-drop-zone {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: clamp(200px, 28vw, 280px);
  padding: clamp(16px, 2.5vw, 22px);
  border: 3px dashed var(--accent);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(0, 184, 184, 0.1), rgba(255, 79, 163, 0.08)),
    #fff;
  color: var(--ink);
  text-align: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.upload-drop-zone:hover,
.upload-drop-zone.is-dragging {
  transform: translateY(-3px);
  border-color: var(--rose);
  box-shadow: inset 0 0 0 8px rgba(255, 212, 71, 0.28);
}

.upload-drop-zone.has-files {
  border-color: var(--accent);
  background:
    linear-gradient(135deg, rgba(0, 184, 184, 0.16), rgba(255, 212, 71, 0.18)),
    #fff;
  box-shadow: inset 0 0 0 8px rgba(0, 184, 184, 0.1);
}

.upload-drop-zone.has-files .upload-icon {
  background: var(--accent);
  color: #fff;
  box-shadow: 7px 7px 0 var(--gold);
}

.upload-badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
}

.upload-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 0;
  border-radius: 20px;
  background: var(--gold);
  color: var(--ink);
  font-size: 2.65rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 7px 7px 0 var(--rose);
}

.upload-drop-zone strong {
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.55rem, 3.5vw, 2.05rem);
}

.upload-drop-zone span:last-child,
.upload-status {
  color: var(--muted);
  font-weight: 700;
}

.workflow-card,
.upload-result-panel {
  border: 2px solid rgba(47, 47, 47, 0.12);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 30px rgba(47, 47, 47, 0.08);
}

.workflow-card,
.upload-result-panel {
  padding: 18px;
}

.workflow-card h2,
.upload-result-panel h2 {
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
}

.workflow-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.workflow-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: start;
  color: #4f4852;
  font-size: 0.94rem;
  font-weight: 700;
}

.workflow-list span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
}

.upload-result-panel {
  border-color: rgba(124, 92, 255, 0.22);
  background: linear-gradient(135deg, #fff, #f5f2ff);
}

.curriculum-review {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  text-align: left;
}

.curriculum-review p {
  margin: 0;
}

.review-message {
  padding-top: 8px;
  border-top: 1px solid rgba(47, 47, 47, 0.12);
}

.magic-book-loader {
  position: relative;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  margin: 0 auto 12px;
  perspective: 520px;
}

.magic-book {
  position: relative;
  width: 54px;
  height: 42px;
  transform-style: preserve-3d;
  animation: magicBookTwirl 1.55s ease-in-out infinite;
}

.book-cover,
.book-pages {
  position: absolute;
  inset: 0;
  border: 2px solid var(--ink);
  border-radius: 8px 12px 12px 8px;
}

.book-cover {
  background: linear-gradient(135deg, var(--accent), #00dfd8);
  box-shadow: 7px 7px 0 var(--gold);
}

.book-cover::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  width: 4px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.book-pages {
  transform: rotateY(-34deg) translateX(-16px);
  transform-origin: right center;
  background: linear-gradient(90deg, #fff 0 34%, #f7f0ff 34% 100%);
  box-shadow: -5px 5px 0 var(--rose);
  animation: magicPagesFlutter 0.78s ease-in-out infinite alternate;
}

.magic-sparkles span {
  position: absolute;
  width: 9px;
  height: 9px;
  background: var(--gold);
  clip-path: polygon(50% 0, 62% 35%, 100% 50%, 62% 65%, 50% 100%, 38% 65%, 0 50%, 38% 35%);
  animation: magicSparkle 1.2s ease-in-out infinite;
}

.magic-sparkles span:nth-child(1) {
  left: 12px;
  top: 8px;
}

.magic-sparkles span:nth-child(2) {
  right: 8px;
  top: 18px;
  background: var(--rose);
  animation-delay: 0.22s;
}

.magic-sparkles span:nth-child(3) {
  left: 18px;
  bottom: 8px;
  background: var(--blue);
  animation-delay: 0.42s;
}

@keyframes magicBookTwirl {
  0% {
    transform: rotateY(0deg) rotateZ(-5deg) translateY(0);
  }
  45% {
    transform: rotateY(180deg) rotateZ(5deg) translateY(-6px);
  }
  100% {
    transform: rotateY(360deg) rotateZ(-5deg) translateY(0);
  }
}

@keyframes magicPagesFlutter {
  from {
    transform: rotateY(-28deg) translateX(-14px);
  }
  to {
    transform: rotateY(-54deg) translateX(-19px);
  }
}

@keyframes magicSparkle {
  0%, 100% {
    opacity: 0.25;
    transform: scale(0.65) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.18) rotate(28deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .magic-book,
  .book-pages,
  .magic-sparkles span {
    animation-duration: 4s;
  }
}

.pdf-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.pdf-action-grid button {
  justify-content: center;
  min-height: 48px;
  border: 2px solid rgba(47, 47, 47, 0.14);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  font-weight: 900;
  box-shadow: 4px 4px 0 rgba(47, 47, 47, 0.08);
}

.pdf-action-grid button:first-child {
  background: var(--accent);
  color: #fff;
}

.pdf-action-grid button:nth-child(2) {
  background: var(--gold);
}

.memphis-shape {
  position: absolute;
  pointer-events: none;
  opacity: 0.72;
}

.dot-cloud {
  right: 5%;
  top: 13%;
  width: 126px;
  height: 98px;
  background-image: radial-gradient(var(--blue) 3px, transparent 4px);
  background-size: 18px 18px;
}

.squiggle-one {
  left: 4%;
  bottom: 18%;
  width: 170px;
  height: 26px;
  background: repeating-linear-gradient(135deg, var(--rose) 0 10px, transparent 10px 20px);
  border-radius: 999px;
}

.zigzag-one {
  right: 14%;
  bottom: 8%;
  width: 130px;
  height: 32px;
  background: linear-gradient(135deg, transparent 0 35%, var(--gold) 35% 60%, transparent 60%) 0 0 / 28px 28px repeat-x;
}

.app-shell {
  display: none !important;
  grid-template-columns: minmax(330px, 430px) minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell.is-active {
  display: none !important;
}

.planner {
  background: #fbfaf7;
  border-right: 1px solid var(--line);
  overflow: auto;
}

.hero-panel {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  isolation: isolate;
  overflow: hidden;
}

.hero-panel img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(18, 28, 25, 0.82), rgba(18, 28, 25, 0.18));
}

.hero-copy {
  color: #fff;
  max-width: 34rem;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.36);
}

.eyebrow {
  margin: 0 0 6px;
  color: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
  letter-spacing: 0;
}

.controls {
  display: grid;
  gap: 18px;
  padding: 24px;
}

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

label,
legend {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

input[type="text"],
textarea,
select {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
}

input[type="text"],
select {
  min-height: 44px;
}

textarea {
  min-height: 82px;
  padding: 10px 12px;
  resize: vertical;
  line-height: 1.4;
}

fieldset {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

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

.chips label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid #d5cec1;
  border-radius: 8px;
  background: #fbfaf8;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 0.9fr 0.9fr 1.1fr 0.7fr;
  gap: 8px;
}

.membership-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid #c9ddd8;
  border-radius: 8px;
  background: #eef8f5;
}

.membership-card h3 {
  margin-bottom: 4px;
}

.membership-card .small-note {
  margin-bottom: 0;
}

.membership-card button {
  min-width: 110px;
  border-color: var(--accent);
  color: var(--accent-dark);
}

.membership-actions {
  display: grid;
  gap: 8px;
  min-width: 230px;
}

.ai-card {
  grid-column: 1 / -1;
  border-color: #2d6cdf;
}

.ai-card h3 {
  color: #204f9c;
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.ai-step {
  padding: 12px;
  border: 1px solid #d5dfef;
  border-radius: 8px;
  background: #f7faff;
}

button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

button:hover {
  border-color: var(--accent);
}

.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

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

.output-panel {
  padding: 32px;
  overflow: auto;
}

.output-toolbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: -32px -32px 24px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 246, 241, 0.92);
  backdrop-filter: blur(12px);
}

.output-toolbar .eyebrow {
  color: var(--accent-dark);
}

#qualityBadge {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 8px;
  background: #e6f3ef;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.lesson-plan {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.plan-card {
  grid-column: span 6;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.plan-card.wide {
  grid-column: 1 / -1;
}

.plan-card.third {
  grid-column: span 4;
}

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

.meta {
  min-height: 72px;
  padding: 12px;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: #f6fbf9;
}

.meta:nth-child(2) {
  border-left-color: var(--gold);
}

.meta:nth-child(3) {
  border-left-color: var(--rose);
}

.meta:nth-child(4) {
  border-left-color: var(--blue);
}

.meta span,
.tag {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.meta strong {
  display: block;
  margin-top: 4px;
  font-size: 0.95rem;
}

ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}

li + li {
  margin-top: 6px;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  align-items: start;
  padding: 12px;
  border: 1px solid #e8e2d9;
  border-radius: 8px;
  background: #fdfcf9;
}

.scripted-flow .timeline-item {
  grid-template-columns: 90px minmax(0, 1fr);
}

.scripted-flow p {
  margin-bottom: 10px;
}

.scripted-flow p:last-child {
  margin-bottom: 0;
}

.time {
  color: var(--accent-dark);
  font-weight: 900;
}

.small-note {
  color: var(--muted);
  font-size: 0.88rem;
}

.source-list a {
  color: var(--accent-dark);
  font-weight: 800;
}

.build-marker {
  display: none;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  padding: 10px 16px 14px;
  background: #fffdf7;
  border-top: 1px solid rgba(47, 47, 47, 0.08);
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--accent-dark);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 820px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-message h1 {
    max-width: 12ch;
  }

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

  .planner {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-panel {
    min-height: 250px;
  }
}

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

  .brand-bar {
    align-items: flex-start;
    gap: 14px;
    flex-direction: column;
    margin-bottom: 18px;
  }

    .hero-message {
    padding: 0;
  }

  .hero-message h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 11vw, 3.2rem);
    line-height: 1.04;
  }

  .upload-studio {
    order: -1;
    border-radius: 20px;
    box-shadow: 7px 7px 0 rgba(0, 184, 184, 0.28), var(--shadow);
  }

  .upload-drop-zone {
    min-height: 280px;
    padding: 22px 16px;
  }

  .control-row,
  .actions,
  .membership-card,
  .meta-grid,
  .pdf-action-grid {
    grid-template-columns: 1fr;
  }

  .membership-card button {
    width: 100%;
  }

  .membership-actions {
    min-width: 0;
  }

  .output-panel {
    padding: 18px;
  }

  .output-toolbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    margin: -18px -18px 18px;
    padding: 18px;
  }

  .plan-card,
  .plan-card.third {
    grid-column: 1 / -1;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }
}

@media print {
  body {
    background: #fff;
  }

  .planner,
  .output-toolbar {
    display: none;
  }

  .app-shell,
  .lesson-plan {
    display: block;
  }

  .output-panel {
    padding: 0;
  }

  .plan-card {
    break-inside: avoid;
    box-shadow: none;
    margin-bottom: 14px;
  }
}

/* Contextual onboarding: hidden UI must remain hidden even when a component has
   a layout rule above. */
[hidden] {
  display: none !important;
}

.brand-bar {
  justify-content: space-between;
}

.upload-hero.is-onboarding {
  grid-template-columns: minmax(0, 620px);
  justify-content: center;
}

.upload-hero.is-onboarding .hero-copy {
  max-width: 620px;
}

.start-controls,
.magic-link-pending {
  display: grid;
  gap: 10px;
  max-width: 440px;
  margin-top: 26px;
  padding: 18px;
  border: 1px solid rgba(104, 67, 165, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 28px rgba(23, 33, 47, 0.06);
}

.start-controls button {
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--sbp-teal);
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.start-controls button:hover,
.auth-email-row button:hover,
.policy-controls button:hover {
  transform: translateY(-1px);
}

.start-controls p,
.magic-link-pending p,
.policy-checkpoint p {
  margin: 0;
  color: var(--sbp-muted);
  font-size: 0.84rem;
  font-weight: 600;
}

.magic-link-pending strong {
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
}

.quiet-button {
  justify-self: start;
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: var(--sbp-plum);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.account-menu {
  position: relative;
  color: var(--sbp-ink);
}

.account-menu summary {
  padding: 8px 11px;
  border: 1px solid rgba(104, 67, 165, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--sbp-plum);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.account-menu-panel {
  position: absolute;
  z-index: 8;
  top: calc(100% + 8px);
  right: 0;
  display: grid;
  gap: 9px;
  width: min(270px, calc(100vw - 32px));
  padding: 14px;
  border: 1px solid rgba(23, 33, 47, 0.12);
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(23, 33, 47, 0.16);
}

.account-menu-panel button,
.account-menu-panel a {
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid rgba(104, 67, 165, 0.18);
  border-radius: 9px;
  background: #fff;
  color: var(--sbp-plum);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.policy-checkpoint {
  margin-top: 0;
  border-top: 0;
  border: 1px solid rgba(104, 67, 165, 0.2);
  border-radius: 14px;
  background: #fbfaff;
}

@media (max-width: 640px) {
  .upload-hero.is-onboarding {
    grid-template-columns: minmax(0, 1fr);
  }

  .start-controls,
  .magic-link-pending {
    margin-top: 22px;
  }
}

/* Saved By The Plan - finished application shell */
:root {
  --sbp-ink: #17212f;
  --sbp-muted: #667085;
  --sbp-paper: #f7f5f0;
  --sbp-card: #ffffff;
  --sbp-line: #e6e4df;
  --sbp-plum: #6843a5;
  --sbp-teal: #0c9690;
  --sbp-gold: #f1bd45;
  --sbp-rose: #e7678b;
  --sbp-shadow: 0 24px 60px rgba(23, 33, 47, 0.12);
}

body {
  min-width: 320px;
  background: var(--sbp-paper);
  color: var(--sbp-ink);
  font-family: "Inter", Arial, Helvetica, sans-serif;
}

button:focus-visible,
a:focus-visible,
.upload-drop-zone:focus-visible {
  outline: 3px solid rgba(12, 150, 144, 0.42);
  outline-offset: 4px;
}

.single-screen {
  position: relative;
  min-height: calc(100vh - 56px);
  overflow: hidden;
  padding: 0 28px 56px;
  isolation: isolate;
}

.single-screen::before,
.single-screen::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.single-screen::before {
  width: min(42vw, 660px);
  aspect-ratio: 1;
  top: -370px;
  left: -240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(241, 189, 69, 0.26), rgba(241, 189, 69, 0) 70%);
}

.single-screen::after {
  width: min(34vw, 500px);
  aspect-ratio: 1;
  right: -150px;
  bottom: 5%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(12, 150, 144, 0.12), rgba(12, 150, 144, 0) 70%);
}

.brand-bar {
  width: min(1180px, 100%);
  min-height: 86px;
  margin: 0 auto;
  padding: 20px 0;
  align-items: center;
  justify-content: flex-start;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand-icon {
  position: relative;
  width: 27px;
  height: 27px;
  overflow: hidden;
  border-radius: 8px 3px 8px 3px;
  background: var(--sbp-plum);
  color: transparent;
  box-shadow: 5px 5px 0 var(--sbp-gold);
}

.brand-icon::after {
  content: "";
  position: absolute;
  inset: 6px 5px;
  border-radius: 2px;
  background: repeating-linear-gradient(to bottom, #fff 0 2px, transparent 2px 5px);
  opacity: 0.95;
}

.brand-text .star-i::after {
  color: var(--sbp-gold);
  -webkit-text-stroke: 0;
}

.upload-hero {
  display: grid;
  grid-template-columns: minmax(330px, 0.84fr) minmax(520px, 1.16fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
  width: min(1180px, 100%);
  min-height: min(700px, calc(100vh - 176px));
  margin: 0 auto;
}

.hero-copy {
  max-width: 520px;
  color: var(--sbp-ink);
  text-shadow: none;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 18px;
  padding: 0 11px;
  border: 1px solid rgba(104, 67, 165, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--sbp-plum);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-copy h1 {
  max-width: 10.2ch;
  margin: 0 0 18px;
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(3.1rem, 5.1vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.hero-subcopy {
  max-width: 37rem;
  margin: 0;
  color: var(--sbp-muted);
  font-size: 1.05rem;
  font-weight: 500;
}

.hero-promise {
  max-width: 31rem;
  margin: 28px 0 0;
  padding: 0 0 0 18px;
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.hero-promise::before {
  top: 0.05em;
  width: 5px;
  height: 2.9em;
  background: linear-gradient(180deg, var(--sbp-teal), var(--sbp-plum));
  box-shadow: 5px 5px 0 rgba(241, 189, 69, 0.75);
}

.hero-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 30px;
  color: #596273;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-flow span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-flow b {
  color: var(--sbp-teal);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.plan-access {
  display: grid;
  gap: 10px;
  max-width: 440px;
  margin-top: 28px;
  padding: 17px 18px;
  border: 1px solid rgba(104, 67, 165, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 12px 28px rgba(23, 33, 47, 0.06);
}

.plan-access-eyebrow {
  margin: 0 0 4px;
  color: var(--sbp-plum);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.plan-access h2 {
  margin: 0;
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.035em;
}

.billing-status,
.billing-message {
  min-height: 1.4em;
  margin: 0;
  color: #455061;
  font-size: 0.84rem;
  font-weight: 700;
}

.billing-message:empty {
  display: none;
}

.billing-message[data-tone="error"] {
  color: #a33d51;
}

.billing-message[data-tone="success"] {
  color: #0d756f;
}

.billing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.billing-actions button {
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  background: var(--sbp-plum);
  color: #fff;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
}

.billing-actions button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(104, 67, 165, 0.2);
}

.billing-actions button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.billing-actions .billing-secondary {
  border: 1px solid rgba(104, 67, 165, 0.22);
  background: #fff;
  color: var(--sbp-plum);
}

.billing-actions .billing-link {
  padding: 0 5px;
  background: transparent;
  color: var(--sbp-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.billing-actions .billing-link:hover:not(:disabled) {
  box-shadow: none;
}

.upload-studio {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(23, 33, 47, 0.1);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--sbp-shadow);
  backdrop-filter: blur(18px);
}

.upload-studio::before {
  content: "Ready when you are";
  position: absolute;
  top: -13px;
  left: 28px;
  padding: 0 9px;
  background: var(--sbp-paper);
  color: var(--sbp-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.upload-drop-zone {
  min-height: 330px;
  gap: 10px;
  padding: 30px;
  border: 1.5px dashed rgba(12, 150, 144, 0.8);
  border-radius: 20px;
  background:
    radial-gradient(circle at 12% 16%, rgba(12, 150, 144, 0.11), transparent 30%),
    radial-gradient(circle at 90% 86%, rgba(104, 67, 165, 0.1), transparent 34%),
    #fbfffe;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.upload-drop-zone:hover,
.upload-drop-zone.is-dragging {
  transform: translateY(-3px);
  border-color: var(--sbp-plum);
  box-shadow: 0 16px 30px rgba(104, 67, 165, 0.13), inset 0 0 0 5px rgba(104, 67, 165, 0.05);
}

.upload-drop-zone.has-files {
  border-style: solid;
  border-color: var(--sbp-teal);
  background: linear-gradient(135deg, #edfcfa, #fbfbff);
  box-shadow: inset 0 0 0 5px rgba(12, 150, 144, 0.05);
}

.upload-drop-zone.has-files .upload-badge {
  background: var(--sbp-teal);
}

.upload-badge {
  padding: 7px 11px;
  background: var(--sbp-plum);
  box-shadow: none;
  font-size: 0.78rem;
}

.upload-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--sbp-gold);
  box-shadow: 5px 5px 0 var(--sbp-rose);
  font-size: 2.35rem;
}

.upload-drop-zone strong {
  color: var(--sbp-ink);
  font-size: clamp(1.65rem, 2.6vw, 2.3rem);
  letter-spacing: -0.055em;
}

.upload-drop-zone span:last-child,
.upload-status {
  color: var(--sbp-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.upload-status {
  min-height: 20px;
  margin: 0 3px;
}

.upload-result-panel {
  min-height: 118px;
  padding: 17px 18px;
  border: 1px solid #e4ddf3;
  border-radius: 16px;
  background: linear-gradient(115deg, #fff, #faf8ff);
  box-shadow: none;
}

.upload-result-panel[data-state="paused"] {
  border-color: rgba(241, 189, 69, 0.72);
  background: linear-gradient(115deg, #fffdf6, #fff8e9);
}

.upload-result-panel[data-state="paused"] .eyebrow {
  color: #8a6108;
}

.upload-result-panel[data-state="paused"] h2 {
  color: #5b4615;
}

.upload-result-panel[data-state="issue"] {
  border-color: rgba(187, 78, 99, 0.35);
  background: linear-gradient(115deg, #fff, #fff7f8);
}

.upload-result-panel[data-state="issue"] .eyebrow {
  color: #a33d51;
}

.upload-result-panel .eyebrow {
  margin-bottom: 6px;
  color: var(--sbp-plum);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.upload-result-panel h2 {
  margin-bottom: 5px;
  color: var(--sbp-ink);
  font-size: 1.22rem;
  letter-spacing: -0.045em;
}

.upload-result-panel > p:last-of-type {
  margin-bottom: 0;
  color: var(--sbp-muted);
  font-size: 0.91rem;
}

.magic-book-loader {
  width: 102px;
  height: 102px;
  margin: 0 auto 4px;
}

.magic-book-percent {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 30px;
  padding: 0 8px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: var(--sbp-ink);
  color: #fff;
  box-shadow: 0 6px 14px rgba(23, 33, 47, 0.22);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.extraction-progress {
  display: grid;
  gap: 7px;
  margin: 0 0 16px;
  text-align: center;
}

.extraction-progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9e6df;
}

.extraction-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sbp-teal), #4fbaae 55%, var(--sbp-gold));
  box-shadow: 0 0 14px rgba(25, 167, 158, 0.35);
  transition: width 520ms ease;
}

.extraction-progress-status,
.extraction-progress-estimate {
  margin: 0;
  font-size: 0.83rem;
  font-weight: 700;
}

.extraction-progress-status {
  color: var(--sbp-ink);
}

.extraction-progress-estimate {
  color: var(--sbp-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.extraction-keep-open {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: -5px 0 15px;
  color: #285a59;
  font-size: 0.78rem;
  font-weight: 750;
  line-height: 1.4;
  text-align: left;
}

.extraction-keep-open::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.34rem;
  border-radius: 999px;
  background: var(--sbp-teal);
  box-shadow: 0 0 0 4px rgba(25, 167, 158, 0.14);
  content: "";
}

.subscription-action {
  margin-top: 16px;
}

.subscription-action button {
  min-height: 46px;
  padding: 0 16px;
  border: 0;
  border-radius: 12px;
  background: var(--sbp-plum);
  color: #fff;
  box-shadow: 0 8px 16px rgba(104, 67, 165, 0.2);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
}

.subscription-action button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.auth-controls,
.policy-controls {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #ebe8e0;
}

.auth-controls label,
.policy-controls label {
  color: var(--sbp-ink);
  font-size: 0.8rem;
  font-weight: 800;
}

.auth-email-row {
  display: flex;
  gap: 8px;
}

.auth-email-row input {
  min-width: 0;
  flex: 1 1 auto;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid #d9d4c9;
  border-radius: 10px;
  background: #fff;
  color: var(--sbp-ink);
  font: inherit;
  font-size: 0.88rem;
}

.auth-email-row input:focus-visible {
  outline: 3px solid rgba(25, 167, 158, 0.24);
  outline-offset: 1px;
  border-color: var(--sbp-teal);
}

.auth-email-row button,
.policy-controls button {
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  background: var(--sbp-teal);
  color: #fff;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
}

.auth-email-row button:disabled,
.policy-controls button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.source-counts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 16px 0 0;
  overflow: hidden;
  border: 1px solid #ebe8e0;
  border-radius: 12px;
  background: #ebe8e0;
}

.source-counts dt,
.source-counts dd {
  min-width: 0;
  margin: 0;
  padding: 10px;
  background: #fff;
}

.source-counts dt {
  color: var(--sbp-muted);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
}

.source-counts dd {
  padding-top: 0;
  color: var(--sbp-ink);
  font-size: 1.05rem;
  font-weight: 800;
}

.workflow-list {
  gap: 8px;
}

.workflow-list li {
  grid-template-columns: 25px 1fr;
  color: #4d5768;
  font-size: 0.84rem;
}

.workflow-list span {
  width: 25px;
  height: 25px;
  border-radius: 8px;
  background: var(--sbp-teal);
  font-size: 0.72rem;
}

.pdf-action-grid {
  grid-template-columns: 1fr;
}

.pdf-action-grid button,
.upload-result-panel > button {
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--sbp-ink);
  color: #fff;
  box-shadow: 0 8px 16px rgba(23, 33, 47, 0.16);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.pdf-action-grid button:hover,
.upload-result-panel > button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(23, 33, 47, 0.2);
}

.app-shell[hidden] {
  display: none !important;
}

.app-shell:not([hidden]) {
  display: block !important;
  width: min(1180px, 100%);
  margin: 0 auto 48px;
  padding: 0 28px;
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.output-header h2 {
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  letter-spacing: -0.055em;
}

#flowPdfBtn {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(23, 33, 47, 0.12);
  border-radius: 12px;
  background: #fff;
  color: var(--sbp-ink);
  box-shadow: 0 8px 20px rgba(23, 33, 47, 0.08);
}

.lesson-plan {
  display: block;
}

.lesson-plan .ai-card {
  max-width: 100%;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(23, 33, 47, 0.09);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--sbp-shadow);
}

.lesson-plan .ai-card h3 {
  margin: 30px 0 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid #e9e7e2;
  color: var(--sbp-plum);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lesson-plan .ai-card h3:first-child {
  margin-top: 0;
}

.lesson-plan .ai-card h4 {
  margin: 0;
  color: var(--sbp-ink);
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.lesson-plan .ai-card p {
  color: #455061;
}

.lesson-sections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lesson-section {
  padding: 16px;
  border: 1px solid #ece9e3;
  border-radius: 14px;
  background: #fbfbfa;
}

.lesson-section p {
  margin: 8px 0 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.lesson-summary {
  margin: 0 0 18px;
  padding: 14px 16px;
  border: 1px solid #e5deef;
  border-radius: 14px;
  background: #fbf9fe;
}

.lesson-summary h3 {
  margin-top: 0 !important;
  border-bottom: 0 !important;
}

.lesson-label {
  margin-top: 14px !important;
  color: var(--sbp-plum) !important;
  font-size: 0.72rem !important;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.teacher-move {
  color: var(--sbp-ink) !important;
  font-weight: 600;
}

.student-action {
  color: #334c71 !important;
  font-weight: 700;
}

.source-basis {
  padding-top: 10px;
  border-top: 1px solid #e9e7e2;
  color: #697485 !important;
  font-size: 0.82rem !important;
}

.lesson-section blockquote {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--sbp-gold);
  border-radius: 0 8px 8px 0;
  background: #fff9e9;
  color: #554b32;
  font-size: 0.9rem;
}

.lesson-plan .ai-card > ul {
  columns: 2 220px;
  column-gap: 36px;
}

.lesson-plan .ai-card > ul li {
  break-inside: avoid;
  color: #455061;
}

.site-footer {
  position: relative;
  z-index: 1;
  gap: 7px 18px;
  padding: 18px 24px 22px;
  border-top: 1px solid rgba(23, 33, 47, 0.08);
  background: transparent;
  color: #737b88;
  font-size: 0.74rem;
}

.site-footer a {
  color: var(--sbp-teal);
}

@media (max-width: 900px) {
  .single-screen {
    padding: 0 20px 42px;
  }

  .upload-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
    min-height: auto;
    padding: 18px 0 38px;
  }

  .hero-copy {
    max-width: 650px;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .app-shell:not([hidden]) {
    padding: 0 20px;
  }
}

@media (max-width: 640px) {
  .single-screen {
    min-height: auto;
    padding: 0 16px 30px;
  }

  .single-screen::before {
    top: -200px;
    left: -210px;
    width: 520px;
  }

  .brand-bar {
    min-height: 66px;
    padding: 15px 2px;
  }

  .brand {
    font-size: 0.97rem;
  }

  .upload-hero {
    gap: 26px;
    padding: 14px 0 30px;
  }

  .hero-copy .eyebrow {
    margin-bottom: 13px;
    font-size: 0.62rem;
  }

  .hero-copy h1 {
    max-width: 10.5ch;
    margin-bottom: 14px;
    font-size: clamp(2.55rem, 13vw, 3.35rem);
    line-height: 1;
  }

  .hero-subcopy {
    font-size: 0.96rem;
  }

  .hero-promise {
    margin-top: 22px;
    font-size: 0.98rem;
  }

  .hero-flow {
    margin-top: 23px;
    gap: 8px 14px;
    font-size: 0.7rem;
  }

  .upload-studio {
    gap: 12px;
    padding: 12px;
    border-radius: 22px;
  }

  .upload-studio::before {
    left: 20px;
  }

  .upload-drop-zone {
    min-height: 250px;
    padding: 24px 16px;
    border-radius: 16px;
  }

  .upload-drop-zone strong {
    font-size: 1.6rem;
  }

  .upload-result-panel {
    min-height: 0;
    padding: 15px;
    border-radius: 14px;
  }

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

  .auth-email-row {
    flex-direction: column;
  }

  .auth-email-row button {
    width: 100%;
  }

  .app-shell:not([hidden]) {
    margin-bottom: 30px;
    padding: 0 16px;
  }

  .output-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .output-header h2 {
    font-size: 1.65rem;
  }

  #flowPdfBtn {
    width: 100%;
  }

  .lesson-plan .ai-card {
    padding: 20px;
    border-radius: 18px;
  }

  .lesson-sections {
    grid-template-columns: 1fr;
  }

  .lesson-plan .ai-card > ul {
    columns: 1;
  }

  .site-footer {
    padding: 16px 20px 20px;
  }
}

@media print {
  .single-screen,
  .site-footer,
  .output-header {
    display: none !important;
  }

  .app-shell:not([hidden]) {
    display: block !important;
    width: auto;
    margin: 0;
    padding: 0;
  }
}