/* Design Press, page frame: masthead, tabs, controls, toast */

.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 clamp(14px, 4vw, 40px);
}

/* ---------- masthead ---------- */
.masthead {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: clamp(16px, 3.5vw, 28px) 0 14px;
}

.back {
    font-family: var(--fp-ui);
    font-size: 1.05rem;
    color: var(--fp-muted);
    text-decoration: none;
    border: 1px solid var(--fp-edge);
    border-radius: var(--fp-radius);
    padding: 4px 10px;
    transition: color .18s, border-color .18s;
}

.back:hover {
    color: var(--accentColor) !important;
    border-color: var(--accentTransparent);
    text-decoration: none;
}

.wordmark {
    font-family: var(--fp-display);
    font-weight: 700;
    font-size: clamp(1rem, 2.4vw, 1.3rem);
    letter-spacing: 3.5pt;
    text-transform: uppercase;
}

.wordmark em {
    font-style: normal;
    color: var(--accentColor);
}

.info-btn {
    margin-left: auto;
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    background: transparent;
    border: 1px solid var(--fp-edge-strong);
    border-radius: var(--fp-radius);
    cursor: pointer;
    color: var(--textColor);
    font-family: var(--fp-display);
    font-weight: 700;
    font-size: .8rem;
    transition: color .15s, border-color .15s, box-shadow .15s;
}

.info-btn:hover {
    color: var(--accentColor);
    border-color: var(--accentTransparent);
    box-shadow: 0 0 8px var(--glow);
}

/* ---------- tabs ---------- */
.tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 0 0 14px;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab {
    flex: 0 0 auto;
    cursor: pointer;
    background: transparent;
    color: var(--textColor);
    border: 1px solid var(--fp-edge);
    border-radius: var(--fp-radius);
    padding: .5rem .9rem;
    font-family: var(--fp-ui);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background .18s, color .18s, border-color .18s, box-shadow .18s;
}

.tab:hover {
    border-color: var(--fp-edge-strong);
}

.tab[aria-selected="true"] {
    background: var(--accentVeryTransparent);
    border-color: var(--accentTransparent);
    color: var(--accentColor);
    box-shadow: 0 0 8px var(--glow);
}

/* ---------- controls ---------- */
.controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    border-top: 1px solid var(--fp-edge);
    margin-top: clamp(18px, 3.5vw, 28px);
    padding-top: 16px;
}

.btn {
    font-family: var(--fp-ui);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: .62rem 1rem;
    border: 1px solid var(--fp-edge-strong);
    border-radius: var(--fp-radius);
    background: transparent;
    color: var(--textColor);
    cursor: pointer;
    transition: background .16s, color .16s, border-color .16s, box-shadow .16s, transform .08s;
}

.btn:hover {
    color: var(--accentColor);
    border-color: var(--accentTransparent);
}

.btn:active {
    transform: scale(.96);
}

.btn.primary {
    background: var(--accentVeryTransparent);
    border-color: var(--accentTransparent);
    color: var(--accentColor);
    padding-inline: 1.6rem;
    font-weight: 700;
}

.btn.primary:hover {
    box-shadow: 0 0 10px var(--glow);
    border-color: var(--accentColor);
}

.btn.lockin {
    min-width: 7.5em;
}

.btn.lockin.running {
    background: var(--accentVeryTransparent);
    border-color: var(--accentColor);
    color: var(--accentColor);
    font-weight: 700;
    box-shadow: 0 0 10px var(--glow);
}

/* Disabled groups while a session is running */
.inert {
    opacity: .4;
    pointer-events: none;
}

.dials {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    margin-left: auto;
}

.dial {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dial-label {
    font-family: var(--fp-ui);
    font-size: .65rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--fp-muted);
}

.steps {
    display: flex;
    border: 1px solid var(--fp-edge-strong);
    border-radius: var(--fp-radius);
    overflow: hidden;
}

.step {
    width: 36px;
    height: 34px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--fp-edge);
    cursor: pointer;
    font-family: var(--fp-ui);
    font-size: .78rem;
    font-weight: 500;
    color: var(--textColor);
    transition: background .15s, color .15s;
}

.step:first-child {
    border-left: 0;
}

.step:hover {
    color: var(--accentColor);
}

.step[aria-pressed="true"] {
    background: var(--accentVeryTransparent);
    color: var(--accentColor);
}

.hint {
    font-family: var(--fp-ui);
    font-size: .64rem;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--fp-muted);
    width: 100%;
    margin: 4px 0 0;
}

/* ---------- toast ---------- */
.toast {
    position: fixed;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%) translateY(14px);
    background: var(--dark);
    color: var(--textColor);
    border: 1px solid var(--accentTransparent);
    border-radius: var(--fp-radius);
    box-shadow: 0 0 10px var(--glow);
    padding: .6rem 1.1rem;
    z-index: 70;
    font-family: var(--fp-ui);
    font-size: .7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s, transform .2s;
}

.toast.on {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

:focus-visible {
    outline: 2px solid var(--accentColor);
    outline-offset: 3px;
}

@media (max-width: 560px) {
    .dials {
        margin-left: 0;
        width: 100%;
    }

    .dial {
        width: 100%;
        justify-content: space-between;
    }
}