.video-board-page .classroom-hub {
  max-width: 1120px;
}

.video-access {
  max-width: 680px;
  padding: clamp(56px, 10vw, 112px) 0;
}

.video-kicker {
  margin: 0 0 12px;
  color: var(--class-primary);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.video-access h1,
.video-board-heading h1 {
  margin: 0;
  color: var(--class-fg);
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.video-access > p:not(.video-kicker) {
  margin: 24px 0 0;
  color: var(--class-muted);
  font-size: 1.05rem;
}

.video-access-form {
  margin-top: 40px;
}

.video-access-form > label,
.video-upload-form label > span,
.video-file-field > span {
  display: block;
  margin-bottom: 8px;
  color: var(--class-fg);
  font-size: 0.875rem;
  font-weight: 800;
}

.video-access-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.video-board-page input[type="text"],
.video-board-page input[type="password"],
.video-board-page input[type="file"] {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--class-border);
  border-radius: 8px;
  background: #0c1118;
  color: var(--class-fg);
  font: inherit;
}

.video-board-page input[type="text"],
.video-board-page input[type="password"] {
  padding: 0 16px;
}

.video-board-page input[type="file"] {
  padding: 7px;
}

.video-board-page input[type="file"]::file-selector-button {
  min-height: 36px;
  margin-right: 12px;
  border: 0;
  border-radius: 5px;
  padding: 0 14px;
  background: var(--class-secondary);
  color: var(--class-fg);
  font-weight: 750;
}

.video-board-page input:focus-visible,
.video-board-page button:focus-visible {
  outline: 3px solid var(--class-ring);
  outline-offset: 2px;
}

.video-access-row button,
.video-upload-toggle,
.video-upload-actions button {
  min-height: 52px;
  border: 0;
  border-radius: 8px;
  padding: 0 22px;
  background: var(--class-primary);
  color: var(--class-on-primary);
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.video-message {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--class-muted);
  font-size: 0.875rem;
}

.video-message.is-error {
  color: #ff9a9a;
}

.video-board-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding: 24px 0 48px;
  border-bottom: 1px solid var(--class-border);
}

.video-upload-panel {
  padding: 40px 0;
  border-bottom: 1px solid var(--class-border);
}

.video-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.video-section-heading h2 {
  margin: 0;
  color: var(--class-fg);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.video-section-heading p {
  margin: 0;
  color: var(--class-muted);
  font-size: 0.875rem;
}

.video-upload-form {
  margin-top: 28px;
}

.video-form-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(0, 1.3fr);
  gap: 20px;
}

.video-upload-form small {
  display: block;
  margin-top: 7px;
  color: var(--class-muted);
}

.video-file-field {
  display: block;
  margin-top: 22px;
}

.video-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 24px;
  color: var(--class-fg);
}

.video-consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--class-primary);
}

.video-consent span {
  margin: 0 !important;
  font-weight: 650 !important;
}

.video-privacy-note {
  margin: 10px 0 0 28px;
  color: var(--class-muted);
  font-size: 0.875rem;
}

.video-upload-actions {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}

.video-upload-actions .video-cancel {
  border: 1px solid var(--class-border);
  background: transparent;
  color: var(--class-fg);
}

.video-upload-form progress {
  width: 100%;
  height: 8px;
  margin-top: 24px;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  background: var(--class-secondary);
}

.video-upload-form progress::-webkit-progress-bar { background: var(--class-secondary); }
.video-upload-form progress::-webkit-progress-value { background: var(--class-primary); }
.video-upload-form progress::-moz-progress-bar { background: var(--class-primary); }

.video-list-section {
  padding: 48px 0 72px;
}

.video-list-state {
  margin: 32px 0 0;
  padding: 32px 0;
  border-top: 1px solid var(--class-border);
  border-bottom: 1px solid var(--class-border);
  color: var(--class-muted);
}

.video-list {
  margin-top: 28px;
}

.video-item {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(240px, 0.85fr);
  gap: clamp(24px, 5vw, 56px);
  padding: 32px 0;
  border-top: 1px solid var(--class-border);
}

.video-item:first-child {
  border-top: 0;
}

.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #000;
}

.video-item-copy {
  align-self: center;
}

.video-item-copy h3 {
  margin: 0;
  color: var(--class-fg);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.25;
}

.video-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 16px;
  color: var(--class-muted);
  font-size: 0.875rem;
}

.video-meta span + span::before {
  content: "·";
  margin-right: 14px;
}

@media (max-width: 760px) {
  .video-access-row,
  .video-form-grid,
  .video-item {
    grid-template-columns: 1fr;
  }

  .video-access-row button,
  .video-upload-toggle {
    width: 100%;
  }

  .video-board-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .video-item {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .video-board-page * {
    scroll-behavior: auto !important;
  }
}