/* School Edition purchase / activate / redeem / launch.
   Same-origin stylesheet so those pages do not need style-src 'unsafe-inline'.
   Tokens match src/styles/tokens.css. Montserrat stays on marketing pages. */

@font-face {
  font-family: "GosmickSans";
  src: url("/fonts/GosmickSans.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "GosmickSans";
  src: url("/fonts/GosmickSansBold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #8742e3;
  --color-primary-dark: #6b30c0;
  --color-orange: #ff8c00;
  --color-sky-blue: #42bfee;
  --color-dark-green: #2b5841;
  --color-dark-green-deep: #1e4030;
  --color-cream: #fff9f0;
  --color-cream-alt: #fef5e7;
  --color-coral-red: #e8453c;
  --color-coral-red-hover: #d63a32;
  --color-text: #2d2d2d;
  --color-text-muted: #5a5a5a;
  --color-text-light: #ffffff;
  --font-heading: "GosmickSans", "Comic Sans MS", cursive;
  --font-body: "Montserrat", system-ui, -apple-system, sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.school-flow-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  color: var(--color-text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(135, 66, 227, 0.12), transparent),
    linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-alt) 100%);
  line-height: 1.6;
}

.school-flow-header {
  padding: 9px var(--space-4);
  display: flex;
  justify-content: center;
  border-bottom: 3px solid var(--color-dark-green);
  background: var(--color-dark-green);
}

.school-flow-brand {
  display: block;
  text-decoration: none;
}

.school-flow-brand img {
  height: 78px;
  width: auto;
}

.school-flow-main {
  flex: 1;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-7);
}

.school-flow-footer {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-cream);
  background: var(--color-dark-green);
}

.school-flow-footer a {
  color: var(--color-cream);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.school-flow-footer a:hover {
  color: #ffffff;
}

.school-flow-footer a:focus-visible {
  outline: 3px solid var(--color-sky-blue);
  outline-offset: 3px;
}

.school-flow-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
}

h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-dark-green);
  margin-bottom: var(--space-3);
  text-align: center;
}

.school-lead {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.school-status {
  text-align: center;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.school-status--error {
  background: rgba(232, 69, 60, 0.1);
  color: var(--color-coral-red);
}

.school-status--info {
  background: rgba(43, 88, 65, 0.08);
  color: var(--color-dark-green);
}

.school-status--success {
  background: rgba(43, 88, 65, 0.12);
  color: var(--color-dark-green);
}

.school-status[hidden] {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-primary {
  background-color: var(--color-coral-red);
  color: var(--color-text-light);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-coral-red-hover);
  color: var(--color-text-light);
}

.btn-primary:focus-visible {
  outline-color: var(--color-dark-green);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  color: var(--color-text-light);
}

.btn-continue {
  background-color: var(--color-dark-green);
  color: var(--color-text-light);
}

.btn-continue:hover:not(:disabled) {
  background-color: var(--color-dark-green-deep);
  color: var(--color-text-light);
}

.btn-continue:focus-visible {
  outline-color: var(--color-sky-blue);
}

.btn-ghost {
  background: transparent;
  color: var(--color-dark-green);
  border: 2px solid var(--color-dark-green);
}

.school-form {
  display: grid;
  gap: var(--space-3);
  max-width: 420px;
  margin: 0 auto;
}

.school-form label {
  display: grid;
  gap: var(--space-1);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-dark-green);
}

.school-form input {
  padding: var(--space-3);
  border: 2px solid rgba(43, 88, 65, 0.25);
  border-radius: var(--radius-md);
  font: inherit;
  background: white;
}

.school-form input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(135, 66, 227, 0.15);
}

.school-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.school-divider::before,
.school-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(43, 88, 65, 0.2);
}

.school-disclosure {
  margin-top: var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: rgba(43, 88, 65, 0.06);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

.school-blocked {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(43, 88, 65, 0.15);
  box-shadow: var(--shadow-md);
}

.school-blocked p {
  margin-bottom: var(--space-3);
}

.school-blocked a:not(.btn) {
  color: var(--color-primary);
  font-weight: 600;
}

.school-blocked a:not(.btn):focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

@media (max-width: 560px) {
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

.plan-card {
  position: relative;
  display: grid;
  gap: var(--space-1);
  text-align: left;
  padding: var(--space-4);
  background: white;
  border: 2px solid rgba(43, 88, 65, 0.18);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.plan-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.plan-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.plan-card.is-selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(135, 66, 227, 0.2);
}

.plan-card--highlight {
  border-color: var(--color-orange);
}

.plan-badge {
  position: absolute;
  top: -0.65rem;
  right: var(--space-3);
  background: var(--color-orange);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.plan-label {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-dark-green);
}

.plan-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.plan-per {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.checkout-actions {
  display: flex;
  justify-content: center;
}

#purchase[hidden],
#blocked[hidden] {
  display: none;
}

.purchase-banner {
  text-align: center;
  margin-bottom: var(--space-4);
}

.purchase-banner__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-dark-green);
  background: rgba(43, 88, 65, 0.12);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.purchase-banner__plan {
  font-weight: 700;
  color: var(--color-primary);
  margin-top: calc(-1 * var(--space-3));
  margin-bottom: var(--space-4);
}

.auth-secondary {
  text-align: center;
  margin-top: var(--space-4);
}

.linkish {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}

.linkish:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.email-nudge {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: calc(-1 * var(--space-2));
}

.email-warn {
  font-size: 0.85rem;
  color: var(--color-coral-red);
  margin-top: calc(-1 * var(--space-2));
}

.google-wrap {
  display: grid;
  gap: var(--space-2);
  justify-items: center;
}

.google-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 28rem;
}

.done-details {
  display: grid;
  gap: var(--space-3);
  max-width: 24rem;
  margin: 0 auto var(--space-5);
  padding: var(--space-4);
  text-align: left;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-sky-blue);
}

.done-details > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: var(--space-2);
  align-items: baseline;
}

.done-details dt {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-dark-green);
}

.done-details dd {
  font-weight: 600;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

#done .school-lead {
  color: var(--color-text);
}

#done .btn-continue {
  min-width: 14rem;
}

#done-secondary {
  margin-top: calc(-1 * var(--space-2));
}

#email-input[readonly] {
  background: rgba(43, 88, 65, 0.06);
}

#auth-panel[hidden],
#purchase-banner[hidden],
#missing-session[hidden],
#firebase-missing[hidden],
#lti-bridge-lost[hidden],
#lti-bridge-continue[hidden],
#done[hidden],
#google-wrap[hidden],
.email-nudge[hidden],
.email-warn[hidden],
#done-email-row[hidden],
#done-plan-row[hidden],
#done-expires-row[hidden],
#done-secondary[hidden],
#google-btn[hidden] {
  display: none;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  max-width: 420px;
  margin: 0 auto var(--space-4);
}

.auth-tab {
  padding: var(--space-3);
  border: 2px solid rgba(43, 88, 65, 0.2);
  border-radius: var(--radius-full);
  background: white;
  font: inherit;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
}

.auth-tab.is-active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(135, 66, 227, 0.06);
}

.launch-panel {
  text-align: center;
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.qr-block {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  margin: 0 auto var(--space-4);
  padding: var(--space-5);
  max-width: 280px;
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(43, 88, 65, 0.12);
}

.qr-label {
  font-weight: 700;
  color: var(--color-dark-green);
}

.qr-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

#qr-canvas {
  width: 180px;
  height: 180px;
}