/* ==========================================================================
   WhichAIPlan - Shared 4-Pill Plan Toggle & Inline End-Cap Mode Switcher
   ========================================================================== */

/* Plan Toggle in Navbar (Solid Capsule on Top of Wallpaper) */
.tier-toggle-wrapper {
    justify-self: center;
    position: relative;
    display: inline-flex;
    align-items: center;
    background: rgba(12, 16, 24, 0.96);
    border: 1px solid var(--border-subtle);
    border-radius: 30px;
    padding: 4px;
    gap: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}

.tier-btn {
    background: transparent;
    border: 1px solid transparent;
    color: #e2e8f0;
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.tier-btn:not(.active):hover {
    color: #ffffff;
    border-color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.08);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
}

.tier-btn.active {
    background: rgba(0, 240, 255, 0.18);
    color: #ffffff;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 16px rgba(0, 240, 255, 0.45), inset 0 0 10px rgba(0, 240, 255, 0.15);
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}

.tier-btn:active {
    transform: scale(0.96);
}

/* Subtle Vertical Divider */
.tier-toggle-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.16);
    margin: 0 2px;
    flex-shrink: 0;
}

/* Inline End-Cap Mode Switcher Button */
.mode-switch-btn {
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--accent-cyan);
    font-family: var(--font-sans);
    font-size: 15.5px;
    font-weight: 700;
    padding: 6px 13px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    user-select: none;
}

.mode-switch-btn:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.18);
    color: #ffffff;
    box-shadow: 0 0 14px rgba(0, 240, 255, 0.35);
    transform: translateY(-1px);
}

.mode-switch-btn:active {
    transform: scale(0.96);
}

/* Responsive Toggle Overrides */
@media (max-width: 600px) {
    .tier-toggle-wrapper {
        width: fit-content;
        max-width: 100%;
        padding: 3px;
        gap: 2px;
        border-radius: 24px;
        margin: 0 auto;
    }
    .tier-btn {
        font-size: 13.5px;
        padding: 5px 9px;
        border-radius: 16px;
        gap: 3px;
    }
    .tier-toggle-divider {
        height: 18px;
        margin: 0 1px;
    }
    .mode-switch-btn {
        font-size: 12.5px;
        padding: 5px 9px;
        border-radius: 16px;
        gap: 4px;
    }
}

@media (max-width: 380px) {
    .tier-toggle-wrapper {
        padding: 2px;
        gap: 1px;
    }
    .tier-btn {
        font-size: 11.5px;
        padding: 4px 6px;
        border-radius: 14px;
        gap: 2px;
    }
    .tier-toggle-divider {
        height: 16px;
        margin: 0;
    }
    .mode-switch-btn {
        font-size: 11px;
        padding: 4px 6px;
        border-radius: 14px;
        gap: 3px;
    }
}