/* ══════════════════════════════════════════════════════════════
   PATTERN — Workshop flow

   Multi-step workshop/session UI with collapsible steps, method
   selection cards, and score-hero result display. Used when an
   app guides the user through a structured, multi-step process
   (workshop, assessment, retrospective, scenario planning).

   Structure:
     <div class="session-header">...</div>
     <ol class="workshop-steps">
       <div class="step step-active">
         <button class="step-header">
           <span class="step-number">1</span>
           <div class="step-info">
             <h2>Inventera antaganden</h2>
             <p class="meta">Pågående</p>
           </div>
         </button>
         <div class="step-body">
           <div class="card-grid">
             <div class="method-card card-active">
               <h3>Pre-mortem</h3>
               <p>...</p>
             </div>
           </div>
           <div class="method-panel">...</div>
         </div>
       </div>
     </ol>
     <div class="score-hero">82%</div>

   Base: strategios.css (uses canonical .card, .card-grid, .btn)
   Used by: ANTAGANDEN
   Candidates: BAKÅTSYN (retrospective workshop), FRAMSYN (scenario
               pipeline), DIALOG (could use for multi-phase flows)

   TODO (future migration):
   - .step / .step-active / .step-done -> .accordion + data-state
     (currently uses JS classList.toggle; migrate to :has() when
     templates switch to checkbox/radio-based accordion)
   - .method-card -> .card-option with BEM
   - .step-number -> .stepper__indicator if stepper pattern fits
   ══════════════════════════════════════════════════════════════ */

/* ── Session / workshop header ─────────────────────────────── */
.session-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--s-4);
    margin-bottom: var(--s-6);
    padding-bottom: var(--s-4);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.result-header {
    margin-bottom: var(--s-6);
    padding-bottom: var(--s-4);
    border-bottom: 1px solid var(--border);
}

/* ── Step wrapper ──────────────────────────────────────────── */
.step {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: var(--s-3);
    background: var(--bg-elevated);
}

.step .step-body {
    display: none;
    padding: var(--s-5);
    padding-top: 0;
}

.step.step-active .step-body { display: block; }

.step.step-done { opacity: 0.7; }
.step.step-done:hover { opacity: 1; }

/* ── Step header (trigger) ─────────────────────────────────── */
.step-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--s-4);
    padding: var(--s-5);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    color: var(--fg);
    transition: opacity var(--transition);
}
.step-header:hover { opacity: 0.7; }

/* ── Step number indicator ─────────────────────────────────── */
.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 2px solid var(--border-strong);
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-active .step-number {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}

.step-done .step-number {
    background: var(--light-grey);
    color: var(--bg);
    border-color: var(--light-grey);
}

/* ── Step info (title + meta) ──────────────────────────────── */
.step-info h2 {
    font-size: 1rem;
    text-transform: none;
    letter-spacing: -0.01em;
    font-weight: 600;
    color: var(--fg);
    margin-bottom: 0;
}
.step-info .meta { margin-bottom: 0; }

/* ── Method cards (selectable workshop methods) ────────────── */
.method-card {
    cursor: pointer;
    transition: all var(--transition);
}
.method-card:hover { border-color: var(--fg); }
.method-card.card-active {
    border-color: var(--fg);
    border-width: 2px;
    background: var(--bg-alt);
}

.method-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--s-5);
    margin-bottom: var(--s-4);
    background: var(--bg-alt);
}

/* ── Candidates (workshop options awaiting action) ─────────── */
.candidate {
    padding: var(--s-3) var(--s-4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: var(--s-2);
    background: var(--bg-elevated);
}

.candidate-actions {
    display: flex;
    gap: var(--s-2);
    margin-top: var(--s-2);
    flex-wrap: wrap;
}

/* ── Matrix / manual form containers ───────────────────────── */
.matrix-container {
    overflow-x: auto;
    margin: var(--s-4) 0;
}

.manual-form {
    padding: var(--s-4);
    background: var(--bg-alt);
    border-radius: var(--radius);
    margin-top: var(--s-3);
}

/* ── Trigger info (workshop context display) ───────────────── */
.trigger-info {
    font-size: 0.8125rem;
    color: var(--muted);
    padding: var(--s-3);
    background: var(--bg-alt);
    border-left: 2px solid var(--border-strong);
    margin-bottom: var(--s-4);
}

/* ── Score hero (result display) ───────────────────────────── */
.score-hero {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    margin-bottom: var(--s-1);
}

/* ══════════════════════════════════════
   Workshop dot stepper variant (BAKÅTSYN)
   Lightweight dots above content vs heavy collapsible cards.
   ══════════════════════════════════════ */

.step-indicator {
    display: flex;
    gap: var(--s-3);
    margin-bottom: var(--s-2);
}

.step-dot {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--muted);
}
.step-dot.active {
    border-color: var(--fg);
    color: var(--fg);
    font-weight: 600;
}
.step-dot.done {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}

/* ── Workshop step navigation (next/prev between steps) ───── */
.workshop-form { margin-top: var(--s-4); }
.step-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--s-6);
    padding-top: var(--s-4);
    border-top: 1px solid var(--border);
}
.step-text { max-width: 24rem; }

/* ── Dynamic input list (e.g. add-more rows) ──────────────── */
.list-items {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    margin-bottom: var(--s-3);
}
.list-item {
    display: flex;
    gap: var(--s-2);
    align-items: center;
}
.list-item input { flex: 1; }
.remove-item {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    padding: var(--s-1);
    font-size: 1.125rem;
    line-height: 1;
}
.remove-item:hover { color: var(--color-red); }

/* ── Rating table (workshop step with criterion ratings) ──── */
.rating-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.rating-table th {
    text-align: left;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    padding: var(--s-2) var(--s-3);
    border-bottom: 1px solid var(--border);
}
.rating-table td {
    padding: var(--s-3);
    border-bottom: 1px solid var(--border);
}

/* ── Steps overview (landing-page numbered steps grid) ──── */
.steps-overview {
    display: grid;
    gap: var(--s-3);
}
.steps-overview .steps-overview__number {
    font-size: 0.75rem;
    font-weight: 600;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fg);
    border-radius: 50%;
    margin-bottom: var(--s-2);
}