/* =========================================================
   AJUS steps
   Ordered progress through a multi-step flow.

       <ol class="ajus-steps">
           <li class="ajus-step ajus-step--done">
               <span class="ajus-step__marker"><i class="fas fa-check" aria-hidden="true"></i></span>
               <span class="ajus-step__text">
                   <span class="ajus-step__label">Account</span>
               </span>
           </li>
           <li class="ajus-step ajus-step--active" aria-current="step">
               <span class="ajus-step__marker">2</span>
               <span class="ajus-step__text">
                   <span class="ajus-step__label">Details</span>
                   <span class="ajus-step__meta">In progress</span>
               </span>
           </li>
       </ol>

   States: --done --active (base = upcoming). Modifier: --vertical.
   ========================================================= */

.ajus-steps {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ajus-step {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

/* connector between markers */
.ajus-step::before {
    content: '';
    position: absolute;
    top: 1rem;
    left: calc(-50% + 1rem);
    right: calc(50% + 1rem);
    height: 2px;
    background: var(--color-border);
}

.ajus-step:first-child::before {
    display: none;
}

.ajus-step__marker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-bg-surface);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1;
    z-index: 1;
}

.ajus-step__text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.ajus-step__label {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-muted);
}

.ajus-step__meta {
    font-size: 0.78rem;
    line-height: 1.3;
    color: var(--color-text-soft);
}

/* ---- States ---- */
.ajus-step--done .ajus-step__marker {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-text-on-primary);
}

.ajus-step--done::before {
    background: var(--color-primary);
}

.ajus-step--done .ajus-step__label {
    color: var(--color-text-main);
}

.ajus-step--active .ajus-step__marker {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-focus-ring);
}

.ajus-step--active .ajus-step__label {
    color: var(--color-text-main);
    font-weight: 700;
}

/* ---- Vertical ---- */
.ajus-steps--vertical {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

.ajus-steps--vertical .ajus-step {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
    padding-bottom: 1.25rem;
    text-align: left;
}

.ajus-steps--vertical .ajus-step::before {
    top: 2.1rem;
    bottom: 0;
    left: 1rem;
    right: auto;
    width: 2px;
    height: auto;
}

.ajus-steps--vertical .ajus-step:last-child {
    padding-bottom: 0;
}

.ajus-steps--vertical .ajus-step:last-child::before {
    display: none;
}

@media (max-width: 575.98px) {
    .ajus-steps:not(.ajus-steps--vertical) .ajus-step__label {
        font-size: 0.78rem;
    }
}