/* ── Floating Controls Wrapper ────────────────────────── */
.floating-controls {
    position: fixed;
    left: 1.25rem;
    bottom: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.floating-item { position: relative; }

.floating-btn {
    width: 52px; height: 52px;
    border-radius: var(--radius-full);
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.35rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}
.floating-btn:hover {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px) scale(1.06);
    box-shadow: 0 8px 24px var(--primary-shadow);
}
.floating-btn:active { transform: scale(.97); }

/* ── Font Panel ───────────────────────────────────────── */
.floating-panel {
    position: absolute;
    bottom: calc(100% + .6rem);
    left: 0;
    background: var(--surface-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-xl);
    min-width: 170px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(.96);
    transform-origin: bottom left;
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.floating-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.panel-title {
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-align: center;
    margin-bottom: .75rem;
    letter-spacing: .03em;
}

.font-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin-bottom: .75rem;
}

.font-ctrl-btn {
    width: 36px; height: 36px;
    border-radius: var(--radius-md);
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}
.font-ctrl-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.font-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    min-width: 32px;
    text-align: center;
}

.font-reset-btn {
    width: 100%;
    padding: .4rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: .82rem;
    display: flex; align-items: center; justify-content: center;
    gap: .3rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}
.font-reset-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

/* Responsive */
@media (max-width: 576px) {
    .floating-controls { left: 1rem; bottom: 1rem; }
    .floating-btn { width: 46px; height: 46px; font-size: 1.2rem; }
}