.r2t-upl-wrap {
  --r2t-navy: #10233f;
  --r2t-orange: #f97316;
  --r2t-soft: #fff7ed;
  --r2t-border: #e5e7eb;
  --r2t-muted: #64748b;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--r2t-navy);
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

.r2t-upl-hero {
  background: linear-gradient(135deg, #10233f 0%, #1e3a5f 60%, #f97316 140%);
  color: #fff;
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 18px 48px rgba(16, 35, 63, 0.18);
  margin-bottom: 24px;
}

.r2t-upl-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.r2t-upl-hero p {
  margin: 0;
  max-width: 780px;
  font-size: 1.05rem;
}

.r2t-upl-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--r2t-orange);
  margin: 0 0 8px;
}

.r2t-upl-card-top,
.r2t-upl-feature-list,
.r2t-upl-actions,
.r2t-upl-flow,
.r2t-upl-actions-small {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.r2t-upl-card-top span,
.r2t-upl-feature-list span,
.r2t-upl-mini-link {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  background: #f1f5f9;
  font-weight: 700;
  font-size: 0.8rem;
  color: #334155;
  text-decoration: none;
}

.r2t-upl-unit-grid,
.r2t-upl-resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 18px;
}

.r2t-upl-card,
.r2t-upl-panel,
.r2t-upl-lesson-card,
.r2t-upl-resource-card {
  background: #fff;
  border: 1px solid var(--r2t-border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.08);
}

.r2t-upl-card h2,
.r2t-upl-panel h2,
.r2t-upl-resource-card h2 {
  margin: 12px 0 8px;
  font-size: 1.35rem;
  line-height: 1.12;
}

.r2t-upl-muted {
  color: var(--r2t-muted);
}

.r2t-upl-load-form {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.r2t-upl-load-form label {
  font-weight: 800;
  font-size: 0.9rem;
}

.r2t-upl-load-form input,
.r2t-upl-load-form select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--r2t-border);
  border-radius: 14px;
  padding: 10px 12px;
  margin-top: 4px;
  font: inherit;
}

.r2t-upl-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 16px;
  background: var(--r2t-orange);
  color: #fff !important;
  text-decoration: none !important;
  padding: 11px 14px;
  font-weight: 900;
  cursor: pointer;
}

.r2t-upl-button-dark {
  background: var(--r2t-navy);
}

.r2t-upl-notice,
.r2t-upl-empty {
  border-radius: 20px;
  padding: 18px;
  background: var(--r2t-soft);
  border: 1px solid #fed7aa;
  margin: 16px 0;
}

.r2t-upl-date-heading {
  margin: 28px 0 12px;
  font-size: 1.6rem;
}

.r2t-upl-planner-list {
  display: grid;
  gap: 14px;
}

.r2t-upl-lesson-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

.r2t-upl-lesson-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.r2t-upl-station-details {
  grid-column: 1 / -1;
}

.r2t-upl-station-details summary {
  cursor: pointer;
  font-weight: 900;
}

.r2t-upl-panel {
  margin: 18px 0;
}

.r2t-upl-panel ul {
  margin: 8px 0 0;
}

.r2t-upl-flow > div {
  flex: 1 1 150px;
  background: #f8fafc;
  border-radius: 18px;
  padding: 14px;
  border: 1px solid var(--r2t-border);
}

.r2t-upl-flow strong,
.r2t-upl-flow span {
  display: block;
}

.r2t-upl-flow span {
  color: var(--r2t-muted);
  margin-top: 4px;
}

.r2t-upl-diff-grid,
.r2t-upl-station-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.r2t-upl-diff-grid > div,
.r2t-upl-station-card {
  background: #f8fafc;
  border: 1px solid var(--r2t-border);
  border-radius: 20px;
  padding: 16px;
}

.r2t-upl-station-blue { border-top: 8px solid #2563eb; }
.r2t-upl-station-yellow { border-top: 8px solid #fbbf24; }
.r2t-upl-station-purple { border-top: 8px solid #7c3aed; }
.r2t-upl-station-green { border-top: 8px solid #16a34a; }
.r2t-upl-station-teal { border-top: 8px solid #0f766e; }

.r2t-upl-top-actions {
  margin-bottom: 18px;
}

@media (max-width: 760px) {
  .r2t-upl-wrap {
    padding: 12px;
  }
  .r2t-upl-hero {
    padding: 24px;
  }
  .r2t-upl-lesson-card {
    grid-template-columns: 1fr;
  }
}

.r2t-upl-search {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: end;
    margin: 18px 0;
    padding: 16px;
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: 16px;
}
.r2t-upl-search label {
    display: grid;
    gap: 6px;
    font-weight: 700;
    flex: 1 1 260px;
}
.r2t-upl-search input[type="search"] {
    width: 100%;
    min-height: 42px;
    border: 1px solid #d6d3d1;
    border-radius: 10px;
    padding: 8px 12px;
}


/* v1.2 dynamic unit filters */
.r2t-upl-filter-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    align-items: end;
}
.r2t-upl-filter-form label {
    display: grid;
    gap: 6px;
}
.r2t-upl-filter-form select,
.r2t-upl-filter-form input[type="search"] {
    width: 100%;
}


.r2t-upl-smart-load {
  border: 1px solid var(--r2t-border);
  border-radius: 18px;
  padding: 12px;
  background: #fff7ed;
}
.r2t-upl-smart-load summary {
  cursor: pointer;
  color: var(--r2t-navy);
}
.r2t-upl-smart-load summary span {
  color: var(--r2t-muted);
  font-weight: 700;
  margin-left: 6px;
}
.r2t-upl-smart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.r2t-upl-load-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--r2t-border);
  border-radius: 14px;
  padding: 10px 12px;
  margin-top: 4px;
  font: inherit;
  resize: vertical;
}
.r2t-upl-checkline {
  display: flex !important;
  align-items: center;
  gap: 8px;
  grid-column: 1 / -1;
}
.r2t-upl-checkline input {
  width: auto !important;
  margin: 0 !important;
}

/* Smart Load AI-ready controls */
.r2t-upl-current-setup,
.r2t-upl-upgrade-note {
    border: 1px solid #d7e2ef;
    background: #f8fbff;
    border-radius: 14px;
    padding: 12px;
    margin: 10px 0 14px;
}
.r2t-upl-upgrade-note {
    border-color: #f0c36a;
    background: #fff8e5;
}
.r2t-upl-setup-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.r2t-upl-setup-chips span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid #dbe4ef;
    padding: 5px 9px;
    font-size: 12px;
    line-height: 1.2;
}
.r2t-upl-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-top: 12px;
}
.r2t-upl-button-smart {
    background: #16233f;
}
.r2t-upl-button[disabled],
.r2t-upl-button:disabled {
    opacity: .55;
    cursor: not-allowed;
    filter: grayscale(.25);
}

/* Unit loading now stays standard; AI customisation happens per lesson. */
.r2t-upl-ai-moved-note {
    border: 1px solid #ffd4ad;
    background: #fff7ef;
    color: #24364f;
    border-radius: 14px;
    padding: 12px;
    margin: 12px 0;
    line-height: 1.45;
}
.r2t-upl-ai-moved-note strong {
    color: #102033;
}
.r2t-upl-ai-moved-note span {
    color: #5d6d82;
}

/* Background full-term AI customisation */
.r2t-upl-ai-term-details {
    margin: 14px 0;
    padding: 12px;
    border: 1px solid #dbe7f3;
    border-radius: 16px;
    background: #f8fbff;
}
.r2t-upl-ai-term-details summary {
    cursor: pointer;
    font-weight: 900;
    color: #173d66;
}
.r2t-upl-ai-term-details label {
    display: block;
    margin-top: 10px;
    font-weight: 800;
    color: #173d66;
}
.r2t-upl-ai-term-details textarea,
.r2t-upl-ai-term-details input[type="number"] {
    width: 100%;
    margin-top: 5px;
}
.r2t-upl-ai-count-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}
.r2t-upl-checkline {
    display: flex !important;
    align-items: flex-start;
    gap: 8px;
    padding: 10px;
    border-radius: 12px;
    background: #fff7ed;
}
.r2t-upl-checkline input {
    width: auto !important;
    margin-top: 3px;
}
.r2t-upl-button-ai {
    background: #102846;
    color: #fff;
}
@media (max-width: 720px) {
    .r2t-upl-ai-count-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* AI pricing / entitlement UI */
.r2t-upl-ai-allowance {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin: 16px 0;
    padding: 12px 14px;
    border: 1px solid #d7e4f1;
    border-radius: 18px;
    background: #f8fbff;
    color: #102846;
    font-weight: 800;
}
.r2t-upl-ai-allowance span {
    border-radius: 999px;
    background: #eef4fb;
    padding: 6px 10px;
    color: #173d66;
}
.r2t-upl-ai-plan-note {
    margin: 12px 0;
    padding: 10px 12px;
    border-radius: 16px;
    font-size: .92rem;
}
.r2t-upl-ai-plan-note.is-allowed {
    background: #ecfdf5;
    border: 1px solid #bbf7d0;
    color: #14532d;
}
.r2t-upl-ai-plan-note.is-locked {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #7c2d12;
}
.r2t-upl-button.is-locked,
.r2t-upl-button[disabled] {
    opacity: .58;
    cursor: not-allowed;
    filter: grayscale(.25);
}