/* =====================================================================
   Dissertation Proposal Planner — scoped styles
   Reuses shared tool primitives (topic-finder.css, research-question-
   generator.css, aims-objectives-generator.css) and adds planner-only
   components.
   ===================================================================== */

/* --- Shared primitives (safe to duplicate) --- */
.topic-finder-intro-card {
  background: var(--surface-1, #fff);
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-lg, 12px);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm, 0 2px 6px rgba(0,0,0,.05));
}
.topic-finder-form .finder-step {
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-lg, 12px);
  padding: 1.25rem 1.25rem 1rem;
  margin-bottom: 1.25rem;
  background: var(--surface-1, #fff);
}
.topic-finder-form legend {
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0 .5rem;
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.step-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.75rem; height: 1.75rem; border-radius: 50%;
  background: var(--brand-primary, #0b5ed7);
  color: #fff; font-size: .85rem; font-weight: 700; flex: 0 0 auto;
}
.finder-option { display: block; cursor: pointer; }
.finder-option input { position: absolute; opacity: 0; pointer-events: none; }
.finder-option-label {
  display: block; text-align: center;
  padding: .55rem .7rem;
  border: 1.5px solid var(--border-1, rgba(0,0,0,.12));
  border-radius: var(--radius-md, 8px);
  font-size: .9rem; background: var(--surface-1, #fff);
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.finder-option input:checked + .finder-option-label {
  border-color: var(--brand-primary, #0b5ed7);
  background: color-mix(in srgb, var(--brand-primary, #0b5ed7) 8%, #fff);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary, #0b5ed7) 18%, transparent);
  font-weight: 600;
}
.finder-option input:focus-visible + .finder-option-label {
  outline: 3px solid color-mix(in srgb, var(--brand-primary, #0b5ed7) 40%, transparent);
  outline-offset: 2px;
}
.finder-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: .5rem; }
.finder-actions .btn-link { text-decoration: none; }

.subject-link-card {
  display: flex; justify-content: space-between; align-items: center;
  gap: .75rem; padding: .85rem 1rem;
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-md, 8px);
  background: var(--surface-1, #fff);
  color: inherit; text-decoration: none;
  transition: border-color .15s, transform .15s;
}
.subject-link-card:hover,
.subject-link-card:focus-visible {
  border-color: var(--brand-primary, #0b5ed7);
  transform: translateY(-1px);
}
.tool-card {
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-lg, 12px);
  background: var(--surface-1, #fff);
  padding: 1.25rem; height: 100%;
}
.tool-card--soon { opacity: .92; }
.badge-coming-soon {
  display: inline-block; font-size: .7rem;
  background: var(--surface-2, #eef1f5); color: var(--text-2, #555);
  border-radius: 999px; padding: .15rem .5rem; margin-left: .35rem;
}
.content-block.cta-inline {
  border-left: 4px solid var(--brand-primary, #0b5ed7);
  padding-left: 1rem;
}
.checklist-items--warning i { color: #b02a37; }

/* --- Planner: progress bar ---------------------------------------- */
.planner-progress { margin: 0 0 1rem; }
.planner-progress__list {
  display: flex; flex-wrap: wrap; gap: .5rem;
  list-style: none; margin: 0; padding: 0;
}
.planner-progress__item { flex: 1 1 110px; }
.planner-progress__btn {
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  width: 100%; padding: .55rem .35rem;
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  background: #fff; border-radius: var(--radius-md, 8px);
  font-size: .78rem; color: var(--text-2, #555);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.planner-progress__btn:hover,
.planner-progress__btn:focus-visible {
  border-color: var(--brand-primary, #0b5ed7);
  color: var(--brand-primary, #0b5ed7);
}
.planner-progress__btn.is-active {
  border-color: var(--brand-primary, #0b5ed7);
  background: color-mix(in srgb, var(--brand-primary, #0b5ed7) 8%, #fff);
  color: var(--brand-primary, #0b5ed7);
  font-weight: 600;
}
.planner-progress__btn.is-complete .planner-progress__num {
  background: #1e6b34;
}
.planner-progress__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  background: var(--surface-2, #eef1f5); color: var(--text-1, #333);
  font-size: .75rem; font-weight: 700;
}
.planner-progress__btn.is-active .planner-progress__num { background: var(--brand-primary, #0b5ed7); color: #fff; }
.planner-progress__label { text-align: center; line-height: 1.2; }

/* --- Save status -------------------------------------------------- */
.planner-save-note {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .82rem; color: var(--text-2, #666);
  margin-bottom: 1rem;
}
.planner-save-note i { color: #1e6b34; }

/* --- Steps ------------------------------------------------------- */
.planner-step { display: none; }
.planner-step.is-visible { display: block; }

/* --- Objective / question rows ---------------------------------- */
.objective-row__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%;
  background: color-mix(in srgb, var(--brand-primary, #0b5ed7) 12%, #fff);
  color: var(--brand-primary, #0b5ed7);
  font-size: .78rem; font-weight: 700; flex: 0 0 auto;
  margin-top: .3rem;
}
.objective-row__remove,
.question-row__remove { flex: 0 0 auto; }

/* --- Hint boxes ------------------------------------------------- */
.planner-hint {
  display: flex; gap: .6rem; align-items: flex-start;
  padding: .75rem .9rem;
  background: var(--surface-2, #f7f9fc);
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-md, 8px);
  font-size: .9rem;
}
.planner-hint i { color: var(--brand-primary, #0b5ed7); font-size: 1.05rem; line-height: 1.2; }
.planner-hint--info i { color: #0b5ed7; }

/* --- Alignment check -------------------------------------------- */
.planner-check {
  padding: .9rem 1rem;
  background: var(--surface-2, #f7f9fc);
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-md, 8px);
}
.planner-check__list li {
  display: flex; align-items: flex-start; gap: .5rem;
  font-size: .9rem; padding: .2rem 0;
}
.planner-check__list i { color: #1e6b34; flex: 0 0 auto; }

/* --- Timeline output ------------------------------------------- */
.planner-timeline {
  border: 1px solid var(--border-1, rgba(0,0,0,.08));
  border-radius: var(--radius-lg, 12px);
  padding: 1rem 1.15rem;
  background: var(--surface-1, #fff);
}
.planner-timeline__list { list-style: none; margin: 0; padding: 0; }
.planner-timeline__item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: .5rem .9rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--border-1, rgba(0,0,0,.06));
  font-size: .9rem;
  align-items: baseline;
}
.planner-timeline__item:last-child { border-bottom: 0; }
.planner-timeline__date {
  font-weight: 600;
  color: var(--brand-primary, #0b5ed7);
  font-variant-numeric: tabular-nums;
  font-size: .85rem;
}
.planner-timeline__task { color: var(--text-1, #222); }
.planner-timeline__meta { font-size: .78rem; color: var(--text-2, #666); }

/* --- Plan output ------------------------------------------------- */
.planner-output-actions {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 1.25rem;
}
.planner-plan-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.5rem 0 .5rem;
  color: var(--text-1, #111);
  border-bottom: 1px solid var(--border-1, rgba(0,0,0,.08));
  padding-bottom: .25rem;
}
.planner-plan-body h3:first-child { margin-top: 0; }
.planner-plan-body dl { margin: 0 0 .5rem; }
.planner-plan-body dt { font-weight: 600; font-size: .88rem; color: var(--text-2, #555); }
.planner-plan-body dd { margin: 0 0 .5rem; }
.planner-plan-body ul { padding-left: 1.1rem; margin: .25rem 0 .75rem; }
.planner-plan-body .plan-empty { color: var(--text-2, #888); font-style: italic; }
.planner-plan-body .plan-note {
  font-size: .82rem;
  color: var(--text-2, #666);
  margin-top: .25rem;
}

/* --- Word-count planner ----------------------------------------- */
.planner-wordcount__table input {
  width: 90px;
  text-align: right;
  padding: .2rem .35rem;
  font-size: .85rem;
}

/* --- Outstanding tasks ----------------------------------------- */
.planner-outstanding__list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: .5rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--border-1, rgba(0,0,0,.06));
  font-size: .92rem;
  align-items: flex-start;
}
.planner-outstanding__list li:last-child { border-bottom: 0; }
.planner-outstanding__list .po-ok   { color: #1e6b34; }
.planner-outstanding__list .po-warn { color: #8a5400; }
.planner-outstanding__list .po-miss { color: #b02a37; }
.planner-outstanding__list .po-label { font-weight: 600; }
.planner-outstanding__list .po-detail { display: block; font-weight: 400; color: var(--text-2, #555); font-size: .85rem; }

/* --- Print ----------------------------------------------------- */
@media print {
  header, footer, nav, .breadcrumb, .sidebar, aside,
  .hero-cta-group, .planner-progress, .planner-save-note,
  .finder-actions, .planner-output-actions, .planner-actions,
  .content-block.cta-inline, #faq, .subject-link-card, .tool-card,
  .topic-finder-form {
    display: none !important;
  }
  body { background: #fff; }
  main { padding: 0; }
  #plan-output { display: block !important; }
  .planner-plan-body h3 { page-break-after: avoid; }
  .planner-plan-body, .planner-outstanding, .planner-wordcount {
    box-shadow: none;
    border-color: #999;
    page-break-inside: avoid;
  }
}

/* --- Mobile ---------------------------------------------------- */
@media (max-width: 575.98px) {
  .topic-finder-form .finder-step { padding: 1rem .85rem .75rem; }
  .finder-actions .btn-lg { width: 100%; }
  .planner-progress__item { flex: 1 1 33%; }
  .planner-timeline__item { grid-template-columns: 1fr; }
  .planner-timeline__date { font-size: .8rem; }
}